diff options
Diffstat (limited to 'html/en')
| -rw-r--r-- | html/en/cdlua.html | 2 | ||||
| -rw-r--r-- | html/en/cdluaim.html | 24 | ||||
| -rw-r--r-- | html/en/copyright.html | 2 | ||||
| -rw-r--r-- | html/en/download.html | 2 | ||||
| -rw-r--r-- | html/en/download_tips.html | 2 | ||||
| -rw-r--r-- | html/en/drv/cgm.html | 2 | ||||
| -rw-r--r-- | html/en/drv/clipbd.html | 2 | ||||
| -rw-r--r-- | html/en/drv/dbuf.html | 2 | ||||
| -rw-r--r-- | html/en/drv/dbufrgb.html | 2 | ||||
| -rw-r--r-- | html/en/drv/debug.html | 2 | ||||
| -rw-r--r-- | html/en/drv/dgn.html | 2 | ||||
| -rw-r--r-- | html/en/drv/dxf.html | 2 | ||||
| -rw-r--r-- | html/en/drv/emf.html | 2 | ||||
| -rw-r--r-- | html/en/drv/image.html | 2 | ||||
| -rw-r--r-- | html/en/drv/irgb.html | 2 | ||||
| -rw-r--r-- | html/en/drv/iup.html | 2 | ||||
| -rw-r--r-- | html/en/drv/mf.html | 2 | ||||
| -rw-r--r-- | html/en/drv/native.html | 2 | ||||
| -rw-r--r-- | html/en/drv/pdf.html | 2 | ||||
| -rw-r--r-- | html/en/drv/picture.html | 2 | ||||
| -rw-r--r-- | html/en/drv/printer.html | 2 | ||||
| -rw-r--r-- | html/en/drv/ps.html | 2 | ||||
| -rw-r--r-- | html/en/drv/wmf.html | 2 | ||||
| -rw-r--r-- | html/en/history.html | 760 | ||||
| -rw-r--r-- | html/en/internal.html | 2 | ||||
| -rw-r--r-- | html/en/samples.html | 5 | ||||
| -rw-r--r-- | html/en/to_do.html | 2 | ||||
| -rw-r--r-- | html/en/toolkits.html | 2 |
28 files changed, 419 insertions, 420 deletions
diff --git a/html/en/cdlua.html b/html/en/cdlua.html index e31385a..60b95d0 100644 --- a/html/en/cdlua.html +++ b/html/en/cdlua.html @@ -8,7 +8,7 @@ <body> -<h1>Lua Binding</h1> +<h2>Lua Binding</h2> <h3><a name="Overview">Overview</a></h3> <p>CDLua was developed to make all functionalities of the CD library available to Lua programmers. To use the CDLua diff --git a/html/en/cdluaim.html b/html/en/cdluaim.html index 707539d..6629558 100644 --- a/html/en/cdluaim.html +++ b/html/en/cdluaim.html @@ -1,13 +1,13 @@ -<!doctype HTML PUBLIC "-//IETF//DTD HTML//EN"> <html> - <head> - <title>CDLua+IMLua</title> - <meta http-equiv="Content-Language" content="en-us"> - <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"> - <link rel="stylesheet" type="text/css" href="../style.css"> - </head> - <body> - <h2 align="center">CDLua+IMLua</h2> + +<head> +<meta http-equiv="Content-Language" content="en-us"> +<title>CDLua+IMLua</title> +<link rel="stylesheet" type="text/css" href="../style.css"> +</head> + +<body> +<h2 align="center">CDLua+IMLua</h2> <p> When CD is used togheter with the IM library in Lua, the CD bitmap and the IM @@ -50,5 +50,7 @@ IM_RGB/IM_BYTE image. </p> <p> Creates a cdCanvas using the <a href="drv/irgb.html">CD_IMAGERGB</a> driver. Resolution is optional, default is 3.8 pixels per milimiter (96.52 DPI). The imImage must be a IM_RGB/IM_BYTE image. </p> -</BODY> -</HTML> + +</body> + +</html>
\ No newline at end of file diff --git a/html/en/copyright.html b/html/en/copyright.html index 165a20c..de91c03 100644 --- a/html/en/copyright.html +++ b/html/en/copyright.html @@ -6,8 +6,6 @@ <link rel="stylesheet" type="text/css" href="../style.css"> </head> <body> - -<hr> <h2>Tecgraf Library License</h2> <p>The Tecgraf products under this license are: <a href="http://www.tecgraf.puc-rio.br/iup">IUP</a>, <a href="http://www.tecgraf.puc-rio.br/cd">CD</a> and <a href="http://www.tecgraf.puc-rio.br/im">IM</a>.</p> diff --git a/html/en/download.html b/html/en/download.html index eb2a373..4779cc1 100644 --- a/html/en/download.html +++ b/html/en/download.html @@ -9,7 +9,7 @@ <body bgcolor="white" lang="EN-US" link="blue" vlink="blue"> -<h1 style="text-align:center">Download</h1> +<h2 style="text-align:center">Download</h2> <p>The download site for pre-compiled binaries, documentation and sources is at <b>SourceForge</b>:</p> diff --git a/html/en/download_tips.html b/html/en/download_tips.html index 658080d..ac5fdf2 100644 --- a/html/en/download_tips.html +++ b/html/en/download_tips.html @@ -14,7 +14,7 @@ </head> <body> -<h1>Tecgraf/PUC-Rio Library Download Tips</h1> +<h2>Tecgraf/PUC-Rio Library Download Tips</h2> <p>All the libraries were build using <b>Tecmake</b>. Please use it if you intend to recompile the sources. <b>Tecmake</b> can be found at diff --git a/html/en/drv/cgm.html b/html/en/drv/cgm.html index 17ca141..470561a 100644 --- a/html/en/drv/cgm.html +++ b/html/en/drv/cgm.html @@ -10,7 +10,7 @@ <body> -<h2>CD_CGM - <em>Computer Graphics Metafile Driver </em>(cdcgm.h)</h2> +<h2 style="text-align: left">CD_CGM - <em>Computer Graphics Metafile Driver </em>(cdcgm.h)</h2> <p>This driver allows generating a Computer Graphics Metafile, which is an ANSI standard for the persistent storage of graphics primitives. The file usually has an extension .CGM.</p> diff --git a/html/en/drv/clipbd.html b/html/en/drv/clipbd.html index 0b9be2d..7a9c115 100644 --- a/html/en/drv/clipbd.html +++ b/html/en/drv/clipbd.html @@ -10,7 +10,7 @@ <body> -<h2>CD_CLIPBOARD - Clipboard Driver (cdclipbd.h)</h2> +<h2 style="text-align: left">CD_CLIPBOARD - Clipboard Driver (cdclipbd.h)</h2> <p>This driver allows the access to a Clipboard area. It is greatly dependent on the system. In Win32, it creates an <a href="emf.html">Enhanced Metafile</a>, diff --git a/html/en/drv/dbuf.html b/html/en/drv/dbuf.html index 37b5c89..48556ed 100644 --- a/html/en/drv/dbuf.html +++ b/html/en/drv/dbuf.html @@ -10,7 +10,7 @@ <body> -<h2>CD_DBUFFER - Double Buffer Driver using a server image (cddbuf.h)</h2> +<h2 style="text-align: left">CD_DBUFFER - Double Buffer Driver using a server image (cddbuf.h)</h2> <p>Implements the concept of offscreen drawing. It is based on a Server Image (the back buffer) and a Window canvas (the front buffer).</p> diff --git a/html/en/drv/dbufrgb.html b/html/en/drv/dbufrgb.html index a9fa4c8..f6a63b2 100644 --- a/html/en/drv/dbufrgb.html +++ b/html/en/drv/dbufrgb.html @@ -10,7 +10,7 @@ <body> -<h2>CD_DBUFFERRGB - Double Buffer Driver using a RGB image (cdirgb.h)</h2> +<h2 style="text-align: left">CD_DBUFFERRGB - Double Buffer Driver using a RGB image (cdirgb.h)</h2> <p>Implements the concept of offscreen drawing. It is based on a Image RGB (the back buffer) and any other canvas (the front buffer).</p> diff --git a/html/en/drv/debug.html b/html/en/drv/debug.html index e405dac..bc64a73 100644 --- a/html/en/drv/debug.html +++ b/html/en/drv/debug.html @@ -10,7 +10,7 @@ <body> -<h2>CD_DEBUG - CD Debug Driver (cddebug.h)</h2> +<h2 style="text-align: left">CD_DEBUG - CD Debug Driver (cddebug.h)</h2> <p>This driver creates a text file with a log of all function calls. But for only the functions that have a driver implementation and in the order that diff --git a/html/en/drv/dgn.html b/html/en/drv/dgn.html index acd688b..be52f3c 100644 --- a/html/en/drv/dgn.html +++ b/html/en/drv/dgn.html @@ -10,7 +10,7 @@ <body> -<h2>CD_DGN - MicroStation Design File Driver (cddgn.h)</h2> +<h2 style="text-align: left">CD_DGN - MicroStation Design File Driver (cddgn.h)</h2> <p>This driver allows generating a MicroStation design file. The file name usually has an extension .DGN. The driver supports only MicroStation version 4.0 or later. The format's copyrights are property of diff --git a/html/en/drv/dxf.html b/html/en/drv/dxf.html index 95274ee..0637e92 100644 --- a/html/en/drv/dxf.html +++ b/html/en/drv/dxf.html @@ -10,7 +10,7 @@ <body> -<h2>CD_DXF - AutoCAD Image Exchange File Driver (cddxf.h)</h2> +<h2 style="text-align: left">CD_DXF - AutoCAD Image Exchange File Driver (cddxf.h)</h2> <p>This driver allows generating an AutoCAD image exchange file. The file name usually has an extension .DXF. This driver supports only AutoCAD version 10.0 or later. The format's copyrights are property of diff --git a/html/en/drv/emf.html b/html/en/drv/emf.html index 1f7b462..bed1461 100644 --- a/html/en/drv/emf.html +++ b/html/en/drv/emf.html @@ -10,7 +10,7 @@ <body> -<h2>CD_EMF - Enhanced Metafile Driver (cdemf.h)</h2> +<h2 style="text-align: left">CD_EMF - Enhanced Metafile Driver (cdemf.h)</h2> <p>This driver allows generating a Microsoft Windows Enhanced Metafile, the format used by 32-bit Windows systems to store graphics primitives. Usually, diff --git a/html/en/drv/image.html b/html/en/drv/image.html index f19b3b3..8dd7258 100644 --- a/html/en/drv/image.html +++ b/html/en/drv/image.html @@ -10,7 +10,7 @@ <body> -<h2>CD_IMAGE - Server Image Driver (cdimage.h)</h2> +<h2 style="text-align: left">CD_IMAGE - Server Image Driver (cdimage.h)</h2> <p>This driver provides access to a Server Image, a memory-based high-performance image that corresponds to the attributes of the system's diff --git a/html/en/drv/irgb.html b/html/en/drv/irgb.html index 3ab71f4..0689dfc 100644 --- a/html/en/drv/irgb.html +++ b/html/en/drv/irgb.html @@ -10,7 +10,7 @@ <body> -<h2>CD_IMAGERGB - RGB Client Image Driver (cdirgb.h)</h2> +<h2 style="text-align: left">CD_IMAGERGB - RGB Client Image Driver (cdirgb.h)</h2> <p>This driver allows access to a Client Image, an imaged based in RGB colors with 24 or 32 bits per pixel (8 per channel). diff --git a/html/en/drv/iup.html b/html/en/drv/iup.html index 90f11d9..b2644e0 100644 --- a/html/en/drv/iup.html +++ b/html/en/drv/iup.html @@ -10,7 +10,7 @@ <body> -<h2>CD_IUP - IUP Driver (cdiup.h)</h2> +<h2 style="text-align: left">CD_IUP - IUP Driver (cdiup.h)</h2> <p>This driver provides access to an interface element of a IUP canvas. IUP is a portable user-interface library used to create portable user-interface applications. See diff --git a/html/en/drv/mf.html b/html/en/drv/mf.html index c6157b9..0b9995b 100644 --- a/html/en/drv/mf.html +++ b/html/en/drv/mf.html @@ -10,7 +10,7 @@ <body> -<h2>CD_METAFILE - CD Metafile Driver (cdmf.h)</h2> +<h2 style="text-align: left">CD_METAFILE - CD Metafile Driver (cdmf.h)</h2> <p>This driver allows the generation of a CD Metafile, a very simple format that includes calls to functions of the CD library and provides persistence to its primitives.</p> diff --git a/html/en/drv/native.html b/html/en/drv/native.html index 20d182a..257c62b 100644 --- a/html/en/drv/native.html +++ b/html/en/drv/native.html @@ -10,7 +10,7 @@ <body> -<h2>CD_NATIVEWINDOW - Native Window Driver (cdnative.h)</h2> +<h2 style="text-align: left">CD_NATIVEWINDOW - Native Window Driver (cdnative.h)</h2> <p>This driver provides access to an existing Native Window, a basic element of the user-interface system. It also provides access to other native handles like HDC handles in Windows.</p> diff --git a/html/en/drv/pdf.html b/html/en/drv/pdf.html index 71ee6b7..129dd69 100644 --- a/html/en/drv/pdf.html +++ b/html/en/drv/pdf.html @@ -10,7 +10,7 @@ <body> -<h2>CD_PDF - PDF Driver (cdpdf.h)</h2> +<h2 style="text-align: left">CD_PDF - PDF Driver (cdpdf.h)</h2> <p>This drivers allows generating a PDF file. This format developed for representing documents in a manner that is independent of the original application software, hardware, and operating system used to create those documents. The diff --git a/html/en/drv/picture.html b/html/en/drv/picture.html index d702555..a39828a 100644 --- a/html/en/drv/picture.html +++ b/html/en/drv/picture.html @@ -10,7 +10,7 @@ <body> -<h2>CD_PICTURE - CD Picture (cdpicture.h)</h2> +<h2 style="text-align: left">CD_PICTURE - CD Picture (cdpicture.h)</h2> <p>This driver allows the creation of a CD Picture. It store primitives and attributes in memory that can be played and resized in any other driver. It diff --git a/html/en/drv/printer.html b/html/en/drv/printer.html index d354fe2..25da760 100644 --- a/html/en/drv/printer.html +++ b/html/en/drv/printer.html @@ -10,7 +10,7 @@ <body> -<h2>CD_PRINTER - Printer Driver (cdprint.h)</h2> +<h2 style="text-align: left">CD_PRINTER - Printer Driver (cdprint.h)</h2> <p>This driver provides access to a System Default Printer. </p> <p>Currently, it works only in Microsoft Windows platforms, but it is possible diff --git a/html/en/drv/ps.html b/html/en/drv/ps.html index 7a2dc1a..bfb7ed2 100644 --- a/html/en/drv/ps.html +++ b/html/en/drv/ps.html @@ -10,7 +10,7 @@ <body> -<h2>CD_PS - PostScript Driver (cdps.h)</h2> +<h2 style="text-align: left">CD_PS - PostScript Driver (cdps.h)</h2> <p>This drivers allows generating a PostScript file. This format was created to be a high-quality graphics language for printers and is currently supported by several printers. If your printer supports PostScript, you can send the diff --git a/html/en/drv/wmf.html b/html/en/drv/wmf.html index aa92c68..b7e91f3 100644 --- a/html/en/drv/wmf.html +++ b/html/en/drv/wmf.html @@ -10,7 +10,7 @@ <body> -<h2>CD_WMF - Windows Metafile Driver (cdwmf.h)</h2> +<h2 style="text-align: left">CD_WMF - Windows Metafile Driver (cdwmf.h)</h2> <p>This driver allows creating a Microsoft Windows Metafile, the format used by 16-bit Windows systems to store graphics primitives. Usually, the filename diff --git a/html/en/history.html b/html/en/history.html index 584c7bc..f62262f 100644 --- a/html/en/history.html +++ b/html/en/history.html @@ -18,18 +18,18 @@ <body> -<h1>History of Changes</h1> +<h2>History of Changes</h2> <h3>CVS (21/Sep/2008)</h3> <ul> <li><span class="style1">Changed</span><span class="hist_changed">:</span> return value to boolean of <strong>CanvasIsPointInRegion</strong> and <strong>cd.UseContextPlus</strong> in Lua.</li> - <li><span style="color: #008000">Changed:</span> + <li><span style="color: #008000">Changed:</span> added missing support for alpha channel in image:<strong>cdCreateCanvas</strong>, - <strong>cd:imImageCreate</strong>, image<strong>:cdCreateBitmap</strong> and + <strong>cd:imImageCreate</strong>, image<strong>:cdCreateBitmap</strong> and image<strong>:cdInitBitmap</strong> in cdluaim binding.</li> <li><span style="color: #FF0000">Fixed:</span> indexing of <strong> - cdImageRGB</strong>, <strong>cdImageRGBA</strong> and <strong>cdBitmap</strong> + cdImageRGB</strong>, <strong>cdImageRGBA</strong> and <strong>cdBitmap</strong> objects in Lua.</li> </ul> <h3><a href="http://sourceforge.net/projects/canvasdraw/files/5.2/">Version 5.2</a> (26/Jun/2008)</h3> @@ -37,313 +37,313 @@ <li><span style="color: #0000FF">New:</span> functions <strong> CanvasGetVectorTextBox, CanvasGetVectorFontSize</strong> and <strong> CanvasVectorFontSize</strong>.</li> - <li><span style="color: #008000">Changed:</span> - the functions <strong>CanvasVectorText</strong>, <strong>CanvasText</strong> + <li><span style="color: #008000">Changed:</span> + the functions <strong>CanvasVectorText</strong>, <strong>CanvasText</strong> and <strong>CanvasGetTextSize</strong> now supports line breaks using '\n'. - <strong>CanvasMultiLineVectorText</strong> is now deprecated but kept for - compatibility. + <strong>CanvasMultiLineVectorText</strong> is now deprecated but kept for + compatibility. <strong> - <span style="color: #FF0000">IMPORTANT</span></strong> - VectorTextSize now + <span style="color: #FF0000">IMPORTANT</span></strong> - VectorTextSize now uses the full line size.</li> - <li><span style="color: #008000">Changed:</span> - CD_DBUFFER now activates the buffered canvas before creating the image + <li><span style="color: #008000">Changed:</span> + CD_DBUFFER now activates the buffered canvas before creating the image canvas. If size is 0 then uses 1 and avoid to fail during creation.</li> - <li><span style="color: #008000">Changed:</span> + <li><span style="color: #008000">Changed:</span> removed "lua5.1.so" dependency in UNIX.</li> - <li><span style="color: #FF0000">Fixed:</span> <strong>CanvasText</strong> + <li><span style="color: #FF0000">Fixed:</span> <strong>CanvasText</strong> for CD_IMAGERGB driver when the foreground color has alpha.</li> </ul> <h3><a href="http://sourceforge.net/projects/canvasdraw/files/5.1.1/">Version 5.1.1</a> (15/Dec/2008)</h3> <ul> - <li><span style="color: #FF0000">Fixed:</span> CDLua binding functions - canvas:foreground, canvas:setforeground, canvas:background and - canvas:setbackground. Color was being checked from the wrong position in the + <li><span style="color: #FF0000">Fixed:</span> CDLua binding functions + canvas:foreground, canvas:setforeground, canvas:background and + canvas:setbackground. Color was being checked from the wrong position in the stack. They were reporting and invalid color when being used.</li> - <li><span style="color: #FF0000">Fixed:</span> CDLua binding functions + <li><span style="color: #FF0000">Fixed:</span> CDLua binding functions canvas:foreground and canvas:background when using cd.QUERY are value. </li> </ul> <h3><a href="http://sourceforge.net/projects/canvasdraw/files/5.1/">Version 5.1</a> (14/Oct/2008)</h3> <ul> <li><span style="color: #0000FF">New:</span> CD_DEBUG driver.</li> - <li><span style="color: #0000FF">New:</span> the "imlua_cd" library moved - from IM to CD under the name "cdluaim". Only the initialization function + <li><span style="color: #0000FF">New:</span> the "imlua_cd" library moved + from IM to CD under the name "cdluaim". Only the initialization function name is changed.</li> - <li><span style="color: #0000FF">New:</span> cdluacontextplus library so the - "ContextPlus" base drivers (GDI+ and XRender) can be dinamically loaded + <li><span style="color: #0000FF">New:</span> cdluacontextplus library so the + "ContextPlus" base drivers (GDI+ and XRender) can be dinamically loaded using require.</li> - <li><span style="color: #008000">Changed:</span> + <li><span style="color: #008000">Changed:</span> <strong> - <span style="color: #FF0000">IMPORTANT</span></strong> - the "cdiup" and "cdluaiup" - libraries moved from CD to IUP under the name "iupcd" and "iupluacd". But - headers and documentation remains on the CD package. Function names were NOT - changed. This change eliminates a cross-dependency that IUP and CD had, now + <span style="color: #FF0000">IMPORTANT</span></strong> - the "cdiup" and "cdluaiup" + libraries moved from CD to IUP under the name "iupcd" and "iupluacd". But + headers and documentation remains on the CD package. Function names were NOT + changed. This change eliminates a cross-dependency that IUP and CD had, now only IUP depends on CD.</li> - <li><span style="color: #0000FF"><span style="color: #008000">Changed</span>:</span> + <li><span style="color: #0000FF"><span style="color: #008000">Changed</span>:</span> <strong> - <span style="color: #FF0000">IMPORTANT</span></strong> - renamed "cdgliplus" + <span style="color: #FF0000">IMPORTANT</span></strong> - renamed "cdgliplus" and "cdxrender" libraries to "cdcontextplus".</li> - <li><span style="color: #0000FF"><span style="color: #008000">Changed</span>:</span> + <li><span style="color: #0000FF"><span style="color: #008000">Changed</span>:</span> <strong> - <span style="color: #FF0000">IMPORTANT</span></strong> - removed the FreeType - library files from the main library. They now are available as an additional - library that can be replaced by other FreeType distributions. You should now - link with the "freetype6" library in Windows and with the "freetype" library - in UNIX (if not using GTK, freetype is already included in GTK). This change will + <span style="color: #FF0000">IMPORTANT</span></strong> - removed the FreeType + library files from the main library. They now are available as an additional + library that can be replaced by other FreeType distributions. You should now + link with the "freetype6" library in Windows and with the "freetype" library + in UNIX (if not using GTK, freetype is already included in GTK). This change will avoid conflicts when using CD and GTK.</li> - <li><span style="color: #0000FF"><span style="color: #008000">Changed</span>:</span> + <li><span style="color: #0000FF"><span style="color: #008000">Changed</span>:</span> <strong> - <span style="color: #FF0000">IMPORTANT</span></strong> - removed the PDFLib - library files from the cdpdf library. They now are available as an - additional library that can be replaced by other PDFLib distributions. You + <span style="color: #FF0000">IMPORTANT</span></strong> - removed the PDFLib + library files from the cdpdf library. They now are available as an + additional library that can be replaced by other PDFLib distributions. You should now link with the "pdflib" library.</li> - <li><span style="color: #0000FF"><span style="color: #008000">Changed</span>:</span> + <li><span style="color: #0000FF"><span style="color: #008000">Changed</span>:</span> <strong> - <span style="color: #FF0000">IMPORTANT</span></strong> - the support services + <span style="color: #FF0000">IMPORTANT</span></strong> - the support services (Downloads, Mailing List and CVS) moved from LuaForge to SourceForge.</li> - <li><span style="color: #008000">Changed:</span> - Makefiles for UNIX now uses a compact version of Tecmake that does not need + <li><span style="color: #008000">Changed:</span> + Makefiles for UNIX now uses a compact version of Tecmake that does not need any installation, just type "make".</li> - <li><span style="color: #008000">Changed:</span> All dll8 and dll9 DLLs now + <li><span style="color: #008000">Changed:</span> All dll8 and dll9 DLLs now have a Manifest file that specifies the correct MSVCR*.DLL.</li> - <li><span style="color: #008000">Changed:</span> improved CDLua parameter + <li><span style="color: #008000">Changed:</span> improved CDLua parameter checking and error report.</li> - <li><span style="color: #008000">Changed:</span> improved compatibility for + <li><span style="color: #008000">Changed:</span> improved compatibility for font names in X and Win32.</li> - <li><span style="color: #0000FF"><span style="color: #008000">Changed</span>:</span> - Copyright notice modified to reflect the registration at INPI (National - Institute of Intellectual Property in Brazil). License continues under the + <li><span style="color: #0000FF"><span style="color: #008000">Changed</span>:</span> + Copyright notice modified to reflect the registration at INPI (National + Institute of Intellectual Property in Brazil). License continues under the same terms.</li> - <li><span style="color: #0000FF"><span style="color: #008000">Changed</span>:</span> + <li><span style="color: #0000FF"><span style="color: #008000">Changed</span>:</span> improved pattern and stipple resize in <strong>wdCanvasPattern</strong> and <strong>wdCanvasStipple</strong>.</li> - <li><span style="color: #0000FF"><span style="color: #008000">Changed</span>:</span> + <li><span style="color: #0000FF"><span style="color: #008000">Changed</span>:</span> pattern creation in Win32 to a more faster method.</li> - <li><span style="color: #0000FF"><span style="color: #008000">Changed</span>:</span> + <li><span style="color: #0000FF"><span style="color: #008000">Changed</span>:</span> optimized font search in X-Windows base driver for size variations.</li> - <li><span style="color: #0000FF"><span style="color: #008000">Changed</span>:</span> - the number of bits per pixel returned by the CD_PRINTER driver when the + <li><span style="color: #0000FF"><span style="color: #008000">Changed</span>:</span> + the number of bits per pixel returned by the CD_PRINTER driver when the printer is a PDF Writer was 1, now we add a workaround to return 24.</li> - <li><span style="color: #0000FF"><span style="color: #008000">Changed</span>:</span> - improved the color convertion when drawing a RGB image in a CD_PRINTER + <li><span style="color: #0000FF"><span style="color: #008000">Changed</span>:</span> + improved the color convertion when drawing a RGB image in a CD_PRINTER canvas with 1 bpp (usually a laser printer).</li> - <li><span style="color: #008000">Changed</span>: (UNDONE from 5.0) in Lua - canvases are NOT - garbage collected anymore. Since there can be different Lua canvases pointing + <li><span style="color: #008000">Changed</span>: (UNDONE from 5.0) in Lua + canvases are NOT + garbage collected anymore. Since there can be different Lua canvases pointing to the same canvas.</li> - <li><span style="color: #008000">Changed</span>: font map in simulation + <li><span style="color: #008000">Changed</span>: font map in simulation driver is not case sensitive anymore.</li> - <li><span style="color: #008000">Changed</span>: premake files are used now + <li><span style="color: #008000">Changed</span>: premake files are used now only internally and were removed from the distribution.</li> - <li><span style="color: #FF0000">Fixed:</span> added missing + <li><span style="color: #FF0000">Fixed:</span> added missing CD_NO_OLD_INTERFACE definition on Linux makefiles.</li> - <li><span style="color: #FF0000">Fixed:</span> attributes not being + <li><span style="color: #FF0000">Fixed:</span> attributes not being preserved after changing clipping or adding a new page in CD_PDF.</li> - <li><span style="color: #FF0000">Fixed:</span> polygon clipping in + <li><span style="color: #FF0000">Fixed:</span> polygon clipping in CD_IMAGERGB driver when polygon is larger than the canvas.</li> - <li><span style="color: #FF0000">Fixed:</span> <strong>cdCanvasVertex</strong> + <li><span style="color: #FF0000">Fixed:</span> <strong>cdCanvasVertex</strong> when adding two reference points with the same coordinates in a bezier.</li> - <li><span style="color: #FF0000">Fixed:</span> client image zoom in + <li><span style="color: #FF0000">Fixed:</span> client image zoom in CD_IMAGERGB driver.</li> - <li><span style="color: #FF0000">Fixed:</span> text draw position and + <li><span style="color: #FF0000">Fixed:</span> text draw position and gettextsize in Xrender base driver.</li> - <li><span style="color: #FF0000">Fixed:</span> double buffer driver invalid + <li><span style="color: #FF0000">Fixed:</span> double buffer driver invalid memory access when using the Xrender base driver.</li> </ul> <h3>Version 5.0 (26/Nov/2007)</h3> <ul> - <li><span style="color: #0000FF">New:</span> attributes "OPAQUE", "PATTERN" + <li><span style="color: #0000FF">New:</span> attributes "OPAQUE", "PATTERN" and "PDF" in the CD_PDF driver.</li> <li><span style="color: #0000FF">New:</span> XRender base driver.</li> - <li><span style="color: #008000">Changed:</span> PDF Lite library updated to + <li><span style="color: #008000">Changed:</span> PDF Lite library updated to version "7.0.2".</li> - <li><span style="color: #008000">Changed:</span> FreeType library updated to + <li><span style="color: #008000">Changed:</span> FreeType library updated to version "2.3.5".</li> - <li><span style="color: #008000">Changed</span>: now using "(char*)CD_QUERY" - as the parameter in <b>cdCanvasNativeFont</b>, it returns the current selected font in + <li><span style="color: #008000">Changed</span>: now using "(char*)CD_QUERY" + as the parameter in <b>cdCanvasNativeFont</b>, it returns the current selected font in the common format definition.</li> - <li><span style="color: #008000">Changed</span>: avoid setting X-Windows color - background when calling <b>cdCanvasClear</b> for NativeWindow driver. Now all + <li><span style="color: #008000">Changed</span>: avoid setting X-Windows color + background when calling <b>cdCanvasClear</b> for NativeWindow driver. Now all X-Windows drivers will use only XFillRectangle.</li> - <li><span style="color: #008000">Changed</span>: in Lua canvases are now + <li><span style="color: #008000">Changed</span>: in Lua canvases are now garbage collected.</li> - <li><span style="color: #008000">Changed:</span> metatable names in Lua are + <li><span style="color: #008000">Changed:</span> metatable names in Lua are now the same as the C struct names.</li> - <li><span style="color: #FF0000">Fixed:</span> function cdlua_checkcanvas that + <li><span style="color: #FF0000">Fixed:</span> function cdlua_checkcanvas that affects the creation of the cd.DBUFFER canvas. Thanks to Martin Saerbeck.</li> - <li><span style="color: #FF0000">Fixed:</span> vertical text alignment in PDF - and PS + <li><span style="color: #FF0000">Fixed:</span> vertical text alignment in PDF + and PS drivers.</li> - <li><span style="color: #FF0000">Fixed:</span> ascent and descent font + <li><span style="color: #FF0000">Fixed:</span> ascent and descent font dimensions in PDF driver.</li> - <li><span style="color: #FF0000">Fixed:</span> check for mark size and font + <li><span style="color: #FF0000">Fixed:</span> check for mark size and font size when given size is 0.</li> </ul> <h3>Version 5.0 RC2 (09/Apr/2007)</h3> <ul> - <li><span style="color: #0000FF">New:</span> function <b>cdCanvasInvertYAxis</b> that - will invert the given y coordinate even if the canvas is not internally + <li><span style="color: #0000FF">New:</span> function <b>cdCanvasInvertYAxis</b> that + will invert the given y coordinate even if the canvas is not internally inverted.</li> - <li><span style="color: #008000">Changed:</span> PDF Lite library updated to + <li><span style="color: #008000">Changed:</span> PDF Lite library updated to version "7.0.0p3".</li> - <li><span style="color: #008000">Changed:</span> FreeType library updated to + <li><span style="color: #008000">Changed:</span> FreeType library updated to version "2.2.1".</li> <li><span style="color: #008000">Changed:</span> In the new API <strong> - cdCanvasFont</strong> you can specify partial parameters using NULL, -1 and 0 - for typeface, style and size. When these parameters are specified the current - font parameter is used. For example, <b>cdCanvasFont(NULL, -1, 10)</b> will only + cdCanvasFont</strong> you can specify partial parameters using NULL, -1 and 0 + for typeface, style and size. When these parameters are specified the current + font parameter is used. For example, <b>cdCanvasFont(NULL, -1, 10)</b> will only change the font size.</li> </ul> <h3>Version 5.0 RC1 (08/Mar/2007)</h3> <ul> - <li><span style="color: #0000FF">New:</span> attribute HATCHBOXSIZE in CD_PDF + <li><span style="color: #0000FF">New:</span> attribute HATCHBOXSIZE in CD_PDF driver, to control the hatch spacing.</li> - <li><span style="color: #0000FF">New:</span> attribute ADDFONTMAP in - simulation base driver to accept a map between a font name and a font file + <li><span style="color: #0000FF">New:</span> attribute ADDFONTMAP in + simulation base driver to accept a map between a font name and a font file name.</li> - <li><span style="color: #0000FF">New:</span> Pango Font Description string is - now accepted in <strong>NativeFont</strong> and replace the previous CD format is most + <li><span style="color: #0000FF">New:</span> Pango Font Description string is + now accepted in <strong>NativeFont</strong> and replace the previous CD format is most drivers.<br> <strong> - <span style="color: #FF0000">INCOMPATIBILITY</span> -</strong> - If style is not used, most drivers had a format compatible with the new - format. But please check your <strong>NativeFont</strong> usage. The IUP + <span style="color: #FF0000">INCOMPATIBILITY</span> -</strong> + If style is not used, most drivers had a format compatible with the new + format. But please check your <strong>NativeFont</strong> usage. The IUP format is still supported.</li> - <li><span style="color: #0000FF">New:</span> API using canvas as a parameter. - Old API still exists. Library is backward compatible with previous versions, - but the documentation shows only the new names. + <li><span style="color: #0000FF">New:</span> API using canvas as a parameter. + Old API still exists. Library is backward compatible with previous versions, + but the documentation shows only the new names. The new functions add a "Canvas" to the function prefix, for ex: the <strong> - cdLine</strong> equivalent is <strong>cdCanvasLine</strong>. For these + cdLine</strong> equivalent is <strong>cdCanvasLine</strong>. For these functions <strong>cdActivate</strong> is not required. But <strong> - cdCanvasActivate</strong> exists for special cases where the canvas must be - updated if an external factor was changed, like a window resize. - To facilitate the migration to the new API use the definition CD_NO_OLD_INTERFACE - to exclude the old API definitions and check if you are using only the new + cdCanvasActivate</strong> exists for special cases where the canvas must be + updated if an external factor was changed, like a window resize. + To facilitate the migration to the new API use the definition CD_NO_OLD_INTERFACE + to exclude the old API definitions and check if you are using only the new functions.</li> - <li><span style="color: #0000FF">New:</span> support for primitives using + <li><span style="color: #0000FF">New:</span> support for primitives using "double" floating point precision and not related to WC functions.</li> - <li><span style="color: #0000FF">New:</span> "cd_canvas.hpp" header file which + <li><span style="color: #0000FF">New:</span> "cd_canvas.hpp" header file which defines a C++ class cdCanvasC that wraps the cdCanvas structure API.</li> - <li><span style="color: #0000FF">New:</span> ROTATE attribute in CD_PDF + <li><span style="color: #0000FF">New:</span> ROTATE attribute in CD_PDF driver.</li> <li><span style="color: #0000FF">New:</span> binding Lua of the CD_PDF driver.</li> - <li><span style="color: #0000FF">New:</span> support for alpha channel in - CD_IMAGERGB driver. Also support for alpha in color coding in the CD_IMAGERGB + <li><span style="color: #0000FF">New:</span> support for alpha channel in + CD_IMAGERGB driver. Also support for alpha in color coding in the CD_IMAGERGB driver primitives.</li> - <li><span style="color: #0000FF">New:</span> attribute ANTIALIAS in the + <li><span style="color: #0000FF">New:</span> attribute ANTIALIAS in the CD_IMAGERGB driver. Text is always antialiased as before.</li> - <li><span style="color: #0000FF">New: </span>implemented <strong>Chord</strong> primitive in - simulation base + <li><span style="color: #0000FF">New: </span>implemented <strong>Chord</strong> primitive in + simulation base driver.</li> - <li><span style="color: #0000FF">New: </span>implemented CD_WINDING fill mode + <li><span style="color: #0000FF">New: </span>implemented CD_WINDING fill mode in the simulation base driver.</li> - <li><span style="color: #0000FF">New: </span>implemented complex clipping - regions in CD_IMAGERGB driver. Fixed polygon clipping and other clipping + <li><span style="color: #0000FF">New: </span>implemented complex clipping + regions in CD_IMAGERGB driver. Fixed polygon clipping and other clipping errors in the CD_IMAGERGB driver.</li> - <li><span style="color: #0000FF">New:</span> driver CD_DBUFFERRGB that uses - the CD_IMAGERGB driver for double buffer, and can be a double buffer for any + <li><span style="color: #0000FF">New:</span> driver CD_DBUFFERRGB that uses + the CD_IMAGERGB driver for double buffer, and can be a double buffer for any other driver (CD_DBUFFER works only for Window based drivers). </li> - <li><span style="color: #0000FF">New:</span> CD_PICTURE driver to store - primitives and attributes in memory that can be played and resized in any + <li><span style="color: #0000FF">New:</span> CD_PICTURE driver to store + primitives and attributes in memory that can be played and resized in any other driver.</li> - <li><span style="color: #0000FF">New:</span> functions to set color foreground - and background without query support (cdCanvasSetForeground and - cdCanvasSetBackground). CD_QUERY conflicts with color RGBA=(255,255,255,255) + <li><span style="color: #0000FF">New:</span> functions to set color foreground + and background without query support (cdCanvasSetForeground and + cdCanvasSetBackground). CD_QUERY conflicts with color RGBA=(255,255,255,255) (full transparent white).</li> - <li><span style="color: #0000FF">New:</span> support for generic canvas + <li><span style="color: #0000FF">New:</span> support for generic canvas transformations using <strong>Transform</strong>, <strong>TransformTranslate</strong>, <strong>TransformRotate</strong> and <strong>TransformScale</strong> functions.</li> - <li><span style="color: #0000FF">New:</span> attribute "GDI+" for all GDI+ - based drivers that returns "1". So it can be detected if the driver uses the + <li><span style="color: #0000FF">New:</span> attribute "GDI+" for all GDI+ + based drivers that returns "1". So it can be detected if the driver uses the GDI+ base driver.</li> <li><span style="color: #008000">Changed:</span> <strong> - <span style="color: #FF0000">INCOMPATIBILITY</span></strong> - removed - clipping simulation from the simulation base driver. It is not possible + <span style="color: #FF0000">INCOMPATIBILITY</span></strong> - removed + clipping simulation from the simulation base driver. It is not possible anymore to simulate clipping, only primitives can be simulated.</li> - <li><span style="color: #008000">Changed:</span> canvas internal pointer allocation so it can be checked for valid canvas in + <li><span style="color: #008000">Changed:</span> canvas internal pointer allocation so it can be checked for valid canvas in all external API function calls.</li> - <li><span style="color: #008000">Changed:</span> <strong>NativeFont</strong>("-d") to set also the foreground color from the color in the dialog, and + <li><span style="color: #008000">Changed:</span> <strong>NativeFont</strong>("-d") to set also the foreground color from the color in the dialog, and initialize the font in the dialog with the current selected font.</li> <li><span style="color: #008000">Changed:</span> In the new API <strong> - cdCanvasFont</strong> changed the typeface parameter type from a small set of + cdCanvasFont</strong> changed the typeface parameter type from a small set of integer values to a more flexible string.</li> - <li><span style="color: #008000">Changed:</span> all accented characters are + <li><span style="color: #008000">Changed:</span> all accented characters are now available in the default vector text font.</li> - <li><span style="color: #008000">Changed:</span> all functions in the API now + <li><span style="color: #008000">Changed:</span> all functions in the API now use "const" when applicable.</li> - <li><span style="color: #008000">Changed:</span> server image defintion from - "void*" to "cdImage*". This will affect C++ applications that must update + <li><span style="color: #008000">Changed:</span> server image defintion from + "void*" to "cdImage*". This will affect C++ applications that must update their code.</li> - <li><span style="color: #008000">Changed:</span> removed <strong>cdGetClipPoly</strong> + <li><span style="color: #008000">Changed:</span> removed <strong>cdGetClipPoly</strong> and <strong>wdGetClipPoly</strong> functions.</li> - <li><span style="color: #008000">Changed:</span> <strong>UpdateYAxis</strong> + <li><span style="color: #008000">Changed:</span> <strong>UpdateYAxis</strong> now also returns the changed value.</li> <li><span style="color: #008000">Changed:</span> <strong> - <span style="color: #FF0000">INCOMPATIBILITY</span> - cdCallback</strong> - definition used in <strong>RegisterCallback</strong>, called from <strong>Play</strong>. Replaced the "cdContext*" by a "cdCanvas*". + <span style="color: #FF0000">INCOMPATIBILITY</span> - cdCallback</strong> + definition used in <strong>RegisterCallback</strong>, called from <strong>Play</strong>. Replaced the "cdContext*" by a "cdCanvas*". If you do not use the pointer it can be simply ignored.</li> - <li><span style="color: #008000">Changed:</span> WC functions now are only + <li><span style="color: #008000">Changed:</span> WC functions now are only client functions of the CD API.</li> - <li><span style="color: #008000">Changed:</span> removed old support for + <li><span style="color: #008000">Changed:</span> removed old support for Windows 9x.</li> - <li><span style="color: #008000">Changed:</span> removed the <strong>cdInitGdiPlusIUP</strong> function and the "<strong>cdiupgdiplus</strong>" - library. They are not necessary anymore. Althougth the CD_IUP driver still + <li><span style="color: #008000">Changed:</span> removed the <strong>cdInitGdiPlusIUP</strong> function and the "<strong>cdiupgdiplus</strong>" + library. They are not necessary anymore. Althougth the CD_IUP driver still works with GDI+ support.</li> - <li><span style="color: #008000">Changed:</span> improved speed and precision + <li><span style="color: #008000">Changed:</span> improved speed and precision of the bezier polygon of the simulation base driver.</li> - <li><span style="color: #008000">Changed:</span> renamed distribution folder + <li><span style="color: #008000">Changed:</span> renamed distribution folder name from "cd/data" to "cd/etc".</li> - <li><span style="color: #008000">Changed:</span> CD Lua for Lua 3 library name + <li><span style="color: #008000">Changed:</span> CD Lua for Lua 3 library name changed to include "3" as a suffix.</li> - <li><span style="color: #FF0000">Fixed:</span> conversion from ANSI to ASCII + <li><span style="color: #FF0000">Fixed:</span> conversion from ANSI to ASCII in vector text fonts. </li> - <li><span style="color: #FF0000">Fixed:</span> Sector primitive in simulation - base + <li><span style="color: #FF0000">Fixed:</span> Sector primitive in simulation + base driver.</li> <li><span style="color: #FF0000">Fixed:</span> deactivation of internal canvas in Double Buffer driver over a Native Windows driver for Win32.</li> <li><span style="color: #FF0000">Fixed:</span> EPS compatibility in PostScript driver.</li> <li><span style="color: #FF0000">Fixed:</span> the default values in <strong>cdCreateCanvas</strong> for CD_DGN, CD_DXF and CD_CGM.</li> <li><span style="color: #FF0000">Fixed:</span> <strong>Play</strong> for CD_EMF when data contains poly-polygons or poly-polylines.</li> - <li><span style="color: #FF0000">Fixed:</span> <strong>LineWidth</strong> in - WC when updating the + <li><span style="color: #FF0000">Fixed:</span> <strong>LineWidth</strong> in + WC when updating the size in pixels.</li> - <li><span style="color: #FF0000">Fixed:</span> <strong>TextSize</strong> and + <li><span style="color: #FF0000">Fixed:</span> <strong>TextSize</strong> and <strong>FontDim</strong> in driver DXF.</li> - <li><span style="color: #FF0000">Fixed:</span> <strong>Font</strong> in the + <li><span style="color: #FF0000">Fixed:</span> <strong>Font</strong> in the X-Windows base driver, size parameter was incorrectly passed to the X-Windows. - <span style="color: #FF0000"><strong>WARNING</strong></span>: the result font + <span style="color: #FF0000"><strong>WARNING</strong></span>: the result font will have a size different than previous CD versions in X-Windows. </li> - <li><span style="color: #FF0000">Fixed:</span> <strong>Flush</strong> in - CD_DBUFFER driver, it was affected by the write mode state of the + <li><span style="color: #FF0000">Fixed:</span> <strong>Flush</strong> in + CD_DBUFFER driver, it was affected by the write mode state of the buffered canvas.</li> - <li><span style="color: #FF0000">Fixed:</span> WC tranformation update when + <li><span style="color: #FF0000">Fixed:</span> WC tranformation update when the Window is invalid. Thanks to Marian Trifon.</li> - <li><span style="color: #FF0000">Fixed:</span> polygon filling in simulation + <li><span style="color: #FF0000">Fixed:</span> polygon filling in simulation base driver.</li> <li><span style="color: #FF0000">Fixed:</span> invalid resample in <strong> - PutImageRect</strong>* in GDI+ base driver cause a band with a mix of the - background color appear on right and bottom when image is zoomed in (larger + PutImageRect</strong>* in GDI+ base driver cause a band with a mix of the + background color appear on right and bottom when image is zoomed in (larger than original size).</li> </ul> <h3>Version 4.4 (12/Dec/2005)</h3> <ul> - <li><span style="color: #0000FF">New:</span> CDLua for Lua 5. The CDLua for Lua 3 is now also totally compatible with the "cd." name space used in the - CDLUA for Lua 5. So the documentation now reflects only the new nomenclature although the old CDLua 3 names are still + <li><span style="color: #0000FF">New:</span> CDLua for Lua 5. The CDLua for Lua 3 is now also totally compatible with the "cd." name space used in the + CDLUA for Lua 5. So the documentation now reflects only the new nomenclature although the old CDLua 3 names are still valid<font color="#FF0000">.</font></li> - <li><span style="color: #0000FF">New:</span> attribute <font face="Courier New">"WINDOWRGN"</font> for the Native Windows and IUP drivers to set the shape + <li><span style="color: #0000FF">New:</span> attribute <font face="Courier New">"WINDOWRGN"</font> for the Native Windows and IUP drivers to set the shape of a window to the current complex clipping region.</li> <li><span style="color: #0000FF">New:</span> <b><font face="Courier New">cdlua_close</font></b> function to release the memory allocated by the <b> <font face="Courier New">cdlua_open</font></b>.</li> <li><span style="color: #0000FF">New:</span> <font face="Courier New">"ROTATE"</font> attribute for PS driver, GDI+ base driver and GDI base driver.</li> - <li><span style="color: #0000FF">New:</span> <font face="Courier New">CD_FILLSPLINE</font> and <font face="Courier New">CD_SPLINE</font> parameters for + <li><span style="color: #0000FF">New:</span> <font face="Courier New">CD_FILLSPLINE</font> and <font face="Courier New">CD_SPLINE</font> parameters for cdBegin in GDI+ base driver.</li> <li><span style="color: #0000FF">New:</span> support for complex regions for clipping using: <b><font face="Courier New">cdBox</font></b>, <b> <font face="Courier New">cdSector</font></b>, <b><font face="Courier New">Polygons</font></b> and <b> <font face="Courier New">cdText</font></b>. New: parameter <font face="Courier New">CD_REGION</font> for <b> - <font face="Courier New">cdBegin</font></b> to create the region, new parameter <font face="Courier New">CD_CLIPREGION</font> - for <b><font face="Courier New">cdClip</font></b> to select the region for clipping. + <font face="Courier New">cdBegin</font></b> to create the region, new parameter <font face="Courier New">CD_CLIPREGION</font> + for <b><font face="Courier New">cdClip</font></b> to select the region for clipping. New: funtions to control regions: <b><font face="Courier New">cdPointInRegion</font></b>, <b><font face="Courier New">cdOffsetRegion</font></b>, <b> - <font face="Courier New">cdRegionBox</font></b> and <b><font face="Courier New">cdRegionCombineMode</font></b>. + <font face="Courier New">cdRegionBox</font></b> and <b><font face="Courier New">cdRegionCombineMode</font></b>. Valid only for the Windows GDI, GDI+ and X-Windows base drivers and their derived drives.</li> <li><span style="color: #0000FF">New:</span> mode for <b><font face="Courier New">cdBegin</font></b>, <font face="Courier New">CD_BEZIER</font>.</li> <li><span style="color: #0000FF">New:</span> filled primitive <b><font face="Courier New">cdChord</font></b>.</li> @@ -353,46 +353,46 @@ <font face="Courier New">cdLineJoin</font></b>.</li> <li><span style="color: #0000FF">New:</span> typeface <font face="Courier New">CD_NATIVE</font> to indicate that a native font has been selected.</li> <li><span style="color: #0000FF">New:</span> custom line style using <b><font face="Courier New">cdLineStyleDashes</font></b> and <b> - <font face="Courier New">cdLineStyle</font></b>(<font face="Courier New">CD_CUSTOM</font>). This replaces the + <font face="Courier New">cdLineStyle</font></b>(<font face="Courier New">CD_CUSTOM</font>). This replaces the attribute "<font face="Courier New">USERLINESTYLE</font>".<br> (All New:, when not specified the divers, are valid for all the drivers, except DXF, DGN e CGM.)</li> - <li><span style="color: #0000FF">New:</span> text utility function <b><font face="Courier New">cdTextBounds</font></b> that returns the oriented bounding + <li><span style="color: #0000FF">New:</span> text utility function <b><font face="Courier New">cdTextBounds</font></b> that returns the oriented bounding rectangle<font color="#FF0000">.</font> </li> - <li><span style="color: #0000FF">New:</span> <font face="Courier New">"IMAGEFORMAT"</font> and <font face="Courier New">"IMAGEALPHA"</font> attributes for + <li><span style="color: #0000FF">New:</span> <font face="Courier New">"IMAGEFORMAT"</font> and <font face="Courier New">"IMAGEALPHA"</font> attributes for the Windows base driver.</li> <li><span style="color: #0000FF">New:</span> In GDI+, the <font face="Courier New">CD_CLIPBOARD</font> driver supports EMF and BMP formats.</li> - <li><span style="color: #0000FF">New:</span> function <b><font face="Courier New">cdReleaseState</font></b> to release the memory allocated by a state. - The <b><font face="Courier New">cdRestoreState</font></b> does not release the memory anymore so it can be used + <li><span style="color: #0000FF">New:</span> function <b><font face="Courier New">cdReleaseState</font></b> to release the memory allocated by a state. + The <b><font face="Courier New">cdRestoreState</font></b> does not release the memory anymore so it can be used several times for the same state.</li> <li><span style="color: #FF0000">Fixed:</span> Invalid cdKillImage in X-Windows when active canvas is not the canvas where the image was created.</li> <li><span style="color: #FF0000">Fixed:</span> Text clipping for <font face="Courier New">CD_IMAGERGB</font> driver.</li> <li><span style="color: #FF0000">Fixed:</span> fixed size in milimeter of <b><font face="Courier New">cdGetScreenSize</font></b> in Win32.</li> <li><span style="color: #FF0000">Fixed:</span> fixed size of the EMF picture.</li> - <li><span style="color: #FF0000">Fixed:</span> fixed the parse of filenames with spaces for all file based drivers. The filename must be inside + <li><span style="color: #FF0000">Fixed:</span> fixed the parse of filenames with spaces for all file based drivers. The filename must be inside double quotes (") if it has spaces.</li> <li><span style="color: #FF0000">Fixed:</span> <b><font face="Courier New">cdSetAttribute</font></b> in Lua now can set nil values.</li> <li><span style="color: #FF0000">Fixed:</span> fixed <b><font face="Courier New">cdSector</font></b> when interior style is <font face="Courier New"> CD_HOLLOW</font>, to include two lines connecting to the center point.</li> <li><span style="color: #FF0000">Fixed:</span> In GDI+, the NATIVEWINDOW driver ignored other data pointer configurations in <b> <font face="Courier New">cdCreateCanvas</font></b>.</li> - <li><span style="color: #FF0000">Fixed:</span> In GDI+, <b><font face="Courier New">cdStipple</font></b> was not updated when the foreground or + <li><span style="color: #FF0000">Fixed:</span> In GDI+, <b><font face="Courier New">cdStipple</font></b> was not updated when the foreground or background colors where changed.</li> - <li><span style="color: #FF0000">Fixed:</span> In GDI+, <b><font face="Courier New">cdSector</font></b> and <b><font face="Courier New">cdArc</font></b> + <li><span style="color: #FF0000">Fixed:</span> In GDI+, <b><font face="Courier New">cdSector</font></b> and <b><font face="Courier New">cdArc</font></b> have incorrect angles.</li> <li><span style="color: #FF0000">Fixed:</span> "simple.c" and "simple.zip" were outdated. Now new makefiles were added.</li> <li><span style="color: #FF0000">Fixed:</span> in Windows base driver small incompatibility in cdNativeFont with the IUP FONT attribute.</li> <li><span style="color: #008000">Changed:</span> Optimization flags now are ON when building the library in all platforms.</li> - <li><span style="color: #008000">Changed:</span> Upgraded Freetype to version 2.1.10. The CD library file size increased because of this. But we gain + <li><span style="color: #008000">Changed:</span> Upgraded Freetype to version 2.1.10. The CD library file size increased because of this. But we gain a better text rendering for images.</li> <li><span style="color: #008000">Changed:</span> Better organization of the documentation.</li> <li><span style="color: #008000">Changed:</span> In Windows the NATIVEWINDOW driver now accepts a NULL pointer to draw in the entire screen.</li> <li><span style="color: #008000">Changed:</span> Optimized <b><font face="Courier New">cdPutImageRGBARect</font></b> in Windows base driver.</li> - <li><span style="color: #008000">Changed:</span> Now by default CD will not print X-Windows messages. To enable you must set the CD_XERROR environment + <li><span style="color: #008000">Changed:</span> Now by default CD will not print X-Windows messages. To enable you must set the CD_XERROR environment variable.</li> <li><span style="color: #008000">Changed:</span> The default fill rule for polygons in CD_PS is now the Even-Odd rule. Matching the other drivers.</li> <li><span style="color: #008000">Changed:</span> Line Styles in GDI+ was corrected again to match GDI line styles when line width is not 1.</li> <li><span style="color: #008000">Changed:</span> The native WC support in GDI+ was removed because of alignment and size problems, simulation will be used.</li> - <li><span style="color: #008000">Changed:</span> the EMF drivers now ignore the resolution parameter. For EMFs, the resolution is always the screen + <li><span style="color: #008000">Changed:</span> the EMF drivers now ignore the resolution parameter. For EMFs, the resolution is always the screen resolution.</li> <li><span style="color: #008000">Changed:</span> the value of following attributes were changed to strings <font face="Courier New">"IMAGEMASK"</font>, <font face="Courier New">"IMAGEPOINTS"</font>, <font face="Courier New">"ROTATE"</font>, <font face="Courier New"> @@ -400,13 +400,13 @@ </li> <li><span style="color: #008000">Changed:</span> in GDI+ base driver, the <b><font face="Courier New">cdBegin</font></b> modes <font face="Courier New"> CD_IMAGEWARP</font> and <font face="Courier New">CD_GRADIENT</font> were moved to attributes <font face="Courier New"> - "IMAGEPOINTS"</font> and <font face="Courier New">"LINEGRADIENT"</font>. Mode <font face="Courier New">CD_PATHGRADIENT</font> - was renamed to <font face="Courier New">CD_FILLGRADIENT</font>, and <font face="Courier New">"PATHGRADIENT"</font> + "IMAGEPOINTS"</font> and <font face="Courier New">"LINEGRADIENT"</font>. Mode <font face="Courier New">CD_PATHGRADIENT</font> + was renamed to <font face="Courier New">CD_FILLGRADIENT</font>, and <font face="Courier New">"PATHGRADIENT"</font> attribute was renamed to <font face="Courier New">"GRADIENTCOLOR"</font>. Their definition was also changed.</li> - <li><span style="color: #008000">Changed:</span> <b><font face="Courier New">cdImageEx</font></b> was renamed to <b><font face="Courier New">cdBitmap</font></b>, + <li><span style="color: #008000">Changed:</span> <b><font face="Courier New">cdImageEx</font></b> was renamed to <b><font face="Courier New">cdBitmap</font></b>, and now supports only client images. This will cause a conflict with a macro definition in <font face="Courier New"> - "im_image.h"</font> header of the IM toolkit. Include this header before <font face="Courier New">"cd.h"</font> and - inbetween set <font face="Courier New">"#undef cdPutBitmap"</font>. The IM macro will be changed in the next IM + "im_image.h"</font> header of the IM toolkit. Include this header before <font face="Courier New">"cd.h"</font> and + inbetween set <font face="Courier New">"#undef cdPutBitmap"</font>. The IM macro will be changed in the next IM version.</li> <li><span style="color: #008000">Changed:</span> <b><font face="Courier New">cdText</font></b> is not dependent on the <b><font face="Courier New"> cdBackOpacity</font></b> anymore. Text now is always transparent. If you need a box under the text use <b> @@ -416,7 +416,7 @@ <ul> <li><span style="color: #0000FF">New:</span> "USERLINESTYLE" attribute for the base GDI and X11 drivers.</li> <li><span style="color: #0000FF">New:</span> "GC" attribute for the base X11 driver.</li> - <li><span style="color: #008000">Changed:</span> in the Native Window driver for the Windows system, the creation using a HDC can have an addicional + <li><span style="color: #008000">Changed:</span> in the Native Window driver for the Windows system, the creation using a HDC can have an addicional parameter for the canvas size.</li> <li><span style="color: #008000">Changed:</span> in cdTextSize for the GDI+ base driver we now compensates the height in -10% to match the GDI height.</li> <li><span style="color: #008000">Changed:</span> The GDI+ printer driver now returns the HDC attribute.</li> @@ -426,34 +426,34 @@ <h3>Version 4.3.2 (14/Apr/2004)</h3> <ul> <li><span style="color: #FF0000">Fixed:</span> in the Win32 and X-Win drivers the <font face="Courier New"><b>cdPutImageRGB</b></font> and - <font face="Courier New"><b>cdPutImageMap</b></font> functions when zooming bigger then the canvas where incorrectly + <font face="Courier New"><b>cdPutImageMap</b></font> functions when zooming bigger then the canvas where incorrectly positioning the image by some pixels because of round errors.</li> </ul> <h3>Version 4.3.1 (07/Nov/2003)</h3> <ul> - <li><span style="color: #FF0000">Fixed:</span> in the Win32 driver the clipping of <font face="Courier New"><b>cdPutImage*</b></font> functions when - zooming was wrong. In the DoubleBuffer driver the main canvas <font face="Courier New"><b>cdOrigin</b></font> can be - used to move the image in the swap operation (<font face="Courier New"><b>cdFlush</b></font>). In the GDI+ - DoubleBuffer driver there was an error in the <font face="Courier New"><b>cdFlush</b></font> when some primitive used + <li><span style="color: #FF0000">Fixed:</span> in the Win32 driver the clipping of <font face="Courier New"><b>cdPutImage*</b></font> functions when + zooming was wrong. In the DoubleBuffer driver the main canvas <font face="Courier New"><b>cdOrigin</b></font> can be + used to move the image in the swap operation (<font face="Courier New"><b>cdFlush</b></font>). In the GDI+ + DoubleBuffer driver there was an error in the <font face="Courier New"><b>cdFlush</b></font> when some primitive used world coordinates directly in the main canvas.</li> </ul> <h3>Version 4.3 (06/Mar/2003)</h3> <ul> - <li><span style="color: #0000FF">New:</span> the function <font face="Courier New"><b>cdlua_getcanvas</b></font> retreives the pointer of a canvas created + <li><span style="color: #0000FF">New:</span> the function <font face="Courier New"><b>cdlua_getcanvas</b></font> retreives the pointer of a canvas created in Lua.</li> - <li><span style="color: #0000FF">New:</span> in Win32 the function <font face="Courier New"><b>cdUseContextPlus</b></font> change the behavior of the - Windows drivers NativeWindow, IUP, Image, Printer, EMF and Double Buffer to make them use the GDI+ for drawing. GDI+ - does not have support for XOR Write Mode, but it has other resources like: transparency, anti-aliasing, gradient - filling, bezier lines and filled cardinal splines. WC functions are directly implemented in the base driver. Two new - functions were created to support transparency in the CD color coding: <font face="Courier New"><b>cdEncodeAlpha</b></font> + <li><span style="color: #0000FF">New:</span> in Win32 the function <font face="Courier New"><b>cdUseContextPlus</b></font> change the behavior of the + Windows drivers NativeWindow, IUP, Image, Printer, EMF and Double Buffer to make them use the GDI+ for drawing. GDI+ + does not have support for XOR Write Mode, but it has other resources like: transparency, anti-aliasing, gradient + filling, bezier lines and filled cardinal splines. WC functions are directly implemented in the base driver. Two new + functions were created to support transparency in the CD color coding: <font face="Courier New"><b>cdEncodeAlpha</b></font> and <font face="Courier New"><b>cdDecodeAlpha.</b></font>Check the documentation for more information.</li> <li><span style="color: #008000">Changed:</span> the Lua binding is now distributed in the same package. There is only one version number.</li> <li><span style="color: #FF0000">Fixed:</span> the PS header had same flaws, the character ":" was missing in some DCS attributes.</li> <li><span style="color: #FF0000">Fixed:</span> screen resolution was wrong in the Win32 driver, this afects the size of the canvas in milimeters.</li> <li><span style="color: #FF0000">Fixed:</span> in the Win32 driver the creation of a polygon for clipping does not activate the clipping.</li> - <li><span style="color: #FF0000">Fixed:</span> in the Win32 driver the function <font face="Courier New"><b>cdNativeFont</b></font> using "-d" + <li><span style="color: #FF0000">Fixed:</span> in the Win32 driver the function <font face="Courier New"><b>cdNativeFont</b></font> using "-d" parameter need some ajusts. Also the returned string does not contains all the used parameters.</li> - <li><span style="color: #FF0000">Fixed:</span> in the Win32 driver the function <font face="Courier New"><b>cdPutImageRectRGBA</b></font> had a + <li><span style="color: #FF0000">Fixed:</span> in the Win32 driver the function <font face="Courier New"><b>cdPutImageRectRGBA</b></font> had a positioning error.</li> </ul> <h3>Version 4.2 (20/July/2001)</h3> @@ -461,117 +461,117 @@ <li><span style="color: #008000">Changed:</span> in driver Win32, <font face="Courier New"><b>cdNativeFont</b></font> accepts parameter <font face="Courier New">"-d"</font> on the font name to show the font-selection dialog.</li> <li><span style="color: #008000">Changed:</span> the whole code can now be compiled as C++.</li> - <li><span style="color: #008000">Changed:</span> functions <font face="Courier New"><b>wdPattern</b></font> and <b><font face="Courier New">wdStipple</font></b> + <li><span style="color: #008000">Changed:</span> functions <font face="Courier New"><b>wdPattern</b></font> and <b><font face="Courier New">wdStipple</font></b> were changed to make pattern deformation more uniform.</li> - <li><span style="color: #FF0000">Fixed:</span> in the Clipboard driver on Win32, when parameter <font face="Courier New">"-b"</font> was used the + <li><span style="color: #FF0000">Fixed:</span> in the Clipboard driver on Win32, when parameter <font face="Courier New">"-b"</font> was used the image was not correctly copied.</li> <li><span style="color: #FF0000">Fixed:</span> in certain moments, color vectors were being allocated with size 4 and should be <font face="Courier New">"sizeof(long)"</font>. This was done to improve the compatibility with 64-bit systems.</li> - <li><span style="color: #FF0000">Fixed:</span> <font face="Courier New"><b>cdPutImageRectRGB</b></font> in driver ImageRGB had a memory-invasion + <li><span style="color: #FF0000">Fixed:</span> <font face="Courier New"><b>cdPutImageRectRGB</b></font> in driver ImageRGB had a memory-invasion error in some cases when the image was placed in a negative coordinate.</li> </ul> <h3>Version 4.1.10 (04/May/2000)</h3> <ul> <li><span style="color: #008000">Changed:</span> the driver Native Windows in Win32 now also accepts an already created HDC handle as a parameter.</li> - <li><span style="color: #008000">Changed:</span> in the <font face="Courier New"><strong>cdPutImageMap</strong></font>* functions, in case the color + <li><span style="color: #008000">Changed:</span> in the <font face="Courier New"><strong>cdPutImageMap</strong></font>* functions, in case the color vector is null, a vector with 256 gray shades in assumed.</li> - <li><span style="color: #FF0000">Fixed:</span> <font face="Courier New"><b>cdRegisterAttribute</b></font> was not verifying whether the attribute had + <li><span style="color: #FF0000">Fixed:</span> <font face="Courier New"><b>cdRegisterAttribute</b></font> was not verifying whether the attribute had already been registered.</li> <li><span style="color: #FF0000">Fixed:</span> function <font face="Courier New"><b>cdArc</b></font> in the simulation driver (includes <strong> ImageRGB</strong>) was returning without drawing anything in an incorrect test.</li> - <li><span style="color: #FF0000">Fixed:</span> function <font face="Courier New"><b>cdTextBox</b></font> was returning incorrect values when the text + <li><span style="color: #FF0000">Fixed:</span> function <font face="Courier New"><b>cdTextBox</b></font> was returning incorrect values when the text had an orientation different from the default one in some alignment instances.</li> <li><span style="color: #FF0000">Fixed:</span> in function <font face="Courier New"><b>cdRGB2Map</b></font> there was a memory invasion.</li> <li><span style="color: #FF0000">Fixed:</span> the vector text simulation was not freeing the memory used for fonts loaded from files.</li> <li><span style="color: #FF0000">Fixed:</span> in the Doubled Buffer driver in X-Windows there was an invalid memory liberation.</li> - <li><span style="color: #FF0000">Fixed:</span> in the Lua binding, in several functions receiving or returning tables, the first index was being + <li><span style="color: #FF0000">Fixed:</span> in the Lua binding, in several functions receiving or returning tables, the first index was being considered as 0, but in Lua they must be 1. This correction includes <font face="Courier New"><strong> cdVectorTextTransform</strong>, <strong>cdGetVectorTextBounds</strong>, <strong>wdGetVectorTextBounds</strong>, <strong>cdGetClipPoly</strong> </font>and<font face="Courier New"> <strong>wdGetClipPoly</strong></font>.</li> - <li><span style="color: #FF0000">Fixed:</span> when the PS driver generated EPS, it did not correctly add the description of the bounding box (a line + <li><span style="color: #FF0000">Fixed:</span> when the PS driver generated EPS, it did not correctly add the description of the bounding box (a line break was missing).</li> - <li><span style="color: #FF0000">Fixed:</span> the vector text drawing functions did not take into account the fact that the default font and the GKS + <li><span style="color: #FF0000">Fixed:</span> the vector text drawing functions did not take into account the fact that the default font and the GKS fonts were in ASCII standard. Now a conversion from ANSI to ASCII is made before these fonts are used for drawing.</li> - <li><span style="color: #FF0000">Fixed:</span> in the X-Win driver, an error in the X-Vertex library caused the texts in 90/270 degrees to be drawn + <li><span style="color: #FF0000">Fixed:</span> in the X-Win driver, an error in the X-Vertex library caused the texts in 90/270 degrees to be drawn incorrectly.</li> - <li><span style="color: #FF0000">Fixed:</span> in the X-Win driver, the <font face="Courier New"><strong>cdPutImageMap</strong></font> functions were + <li><span style="color: #FF0000">Fixed:</span> in the X-Win driver, the <font face="Courier New"><strong>cdPutImageMap</strong></font> functions were generating a memory invasion when the X was in 16 bits.</li> - <li><span style="color: #FF0000">Fixed:</span> in the Win32 driver, very large non-filled polygons were not being drawn in Windows 9x. To correct + <li><span style="color: #FF0000">Fixed:</span> in the Win32 driver, very large non-filled polygons were not being drawn in Windows 9x. To correct that, they were divided into smaller polygons.</li> </ul> <h3>Version 4.1 (24/Nov/99)</h3> <ul> - <li><span style="color: #0000FF">New:</span> new basic Windows driver attributes that allow controling the internal simulation of pattern/stipple, XOR - text, and filled polygon ("<font face="Courier New">SIMXORTEXT</font>", "<font face="Courier New">SIMPATTERN8X8</font>", + <li><span style="color: #0000FF">New:</span> new basic Windows driver attributes that allow controling the internal simulation of pattern/stipple, XOR + text, and filled polygon ("<font face="Courier New">SIMXORTEXT</font>", "<font face="Courier New">SIMPATTERN8X8</font>", "<font face="Courier New">PENFILLPOLY</font>"). New: attribute for returning the HDC of the Windows canvas.</li> - <li><span style="color: #0000FF">New:</span> the PS driver accepts landscape orientation as a parameter. - New: "<font face="Courier New">POLYHOLE</font>" - attribute allows controling the number of holes in a closed polygon. New: "<font face="Courier New">-1</font>" - parameter forces a level 1 Postscript. New: "<font face="Courier New">-g</font>" parameter adds comments to the PS file - in order to better explain what is done. New: "<font face="Courier New">CMD</font>" attribute saves a string to the + <li><span style="color: #0000FF">New:</span> the PS driver accepts landscape orientation as a parameter. + New: "<font face="Courier New">POLYHOLE</font>" + attribute allows controling the number of holes in a closed polygon. New: "<font face="Courier New">-1</font>" + parameter forces a level 1 Postscript. New: "<font face="Courier New">-g</font>" parameter adds comments to the PS file + in order to better explain what is done. New: "<font face="Courier New">CMD</font>" attribute saves a string to the file.</li> - <li><span style="color: #0000FF">New:</span> new environment variable, <font face="Courier New">CD_QUIET</font>, does not display in <em>stdout</em> the + <li><span style="color: #0000FF">New:</span> new environment variable, <font face="Courier New">CD_QUIET</font>, does not display in <em>stdout</em> the library's version information.</li> - <li><span style="color: #0000FF">New:</span> two new exclusive functions for the Native Window driver: <font face="Courier New"><b>cdGetScreenColorPlanes</b></font> + <li><span style="color: #0000FF">New:</span> two new exclusive functions for the Native Window driver: <font face="Courier New"><b>cdGetScreenColorPlanes</b></font> and <font face="Courier New"><b>cdGetScreenSize</b></font>.</li> <li><span style="color: #0000FF">New:</span> new CD_DBUFFER driver implements a <em>double buffer</em> using a server image.</li> - <li><span style="color: #0000FF">New:</span> new attributes in the ImageRGB driver: "<font face="Courier New">REDIMAGE</font>", "<font face="Courier New">GREENIMAGE</font>" + <li><span style="color: #0000FF">New:</span> new attributes in the ImageRGB driver: "<font face="Courier New">REDIMAGE</font>", "<font face="Courier New">GREENIMAGE</font>" and "<font face="Courier New">BLUEIMAGE</font>".</li> <li><span style="color: #0000FF">New:</span> new functions <font face="Courier New"><b>wdGetVectorTextBounds</b></font> and <font face="Courier New"><b> cdGetVectorTextBounds</b></font> to obtain the bounding box of the vector text.</li> <li><span style="color: #0000FF">New:</span> new <font face="Courier New"><b>wdGetFont</b></font> function. It is equivalent to <font face="Courier New"> <strong>cdGetFont</strong></font>, but the returned size is in millimeters.</li> <li><span style="color: #FF0000">Fixed:</span> the management of WD functions was incomplete for functions <font face="Courier New"><strong>cdPixel</strong>, - <strong>cdVertex</strong> </font>and<font face="Courier New"> <strong>cdPutImage</strong></font>*. This resulted in a + <strong>cdVertex</strong> </font>and<font face="Courier New"> <strong>cdPutImage</strong></font>*. This resulted in a wrong or out of the canvas positioning. It only affects drivers PS and METAFILE.</li> - <li><span style="color: #FF0000">Fixed:</span> function <font face="Courier New"><b>cdActivate</b></font> in Lua was not returning the correct + <li><span style="color: #FF0000">Fixed:</span> function <font face="Courier New"><b>cdActivate</b></font> in Lua was not returning the correct values.</li> <li><span style="color: #FF0000">Fixed:</span> when the image was partially out of the window, above or below, functions <font face="Courier New"> - <strong>cdPutImageMap</strong></font> and <font face="Courier New"><strong>RGB</strong></font> were drawing a wrong + <strong>cdPutImageMap</strong></font> and <font face="Courier New"><strong>RGB</strong></font> were drawing a wrong portion of the image.</li> - <li><span style="color: #FF0000">Fixed:</span> in the CGM driver, after opening the file of the <font face="Courier New"><strong>cdPlay</strong></font> + <li><span style="color: #FF0000">Fixed:</span> in the CGM driver, after opening the file of the <font face="Courier New"><strong>cdPlay</strong></font> function, the check to see if the opening had been successful was not being done.</li> <li><span style="color: #FF0000">Fixed:</span> when the active canvas was already <font face="Courier New">NULL</font>, the activation of a <font face="Courier New">NULL</font> canvas was generating a memory invasion.</li> <li><span style="color: #FF0000">Fixed:</span> in the creation of EPS, the PS driver was adding a wrong call to <font face="Courier New"> - setpagedevice</font>. The <font face="Courier New"><strong>cdPutImageMap</strong></font> function was modifying the - wrong PS parameter in the file. The margin clipping was not saved when the drawing's clipping area was changed. The + setpagedevice</font>. The <font face="Courier New"><strong>cdPutImageMap</strong></font> function was modifying the + wrong PS parameter in the file. The margin clipping was not saved when the drawing's clipping area was changed. The clipping area, when drawing in WD, was being incorrectly modified.</li> <li><span style="color: #FF0000">Fixed:</span> in the IMAGERGB driver, functions <font face="Courier New"><b>cdRedImage</b>, <b>cdBlueImage</b> </font>and<font face="Courier New"> <b>cdGreenImage</b></font> were returning invalid pointers.</li> - <li><span style="color: #FF0000">Fixed:</span> when initializing text simulation functions, the opened font file was not being closed. This affected + <li><span style="color: #FF0000">Fixed:</span> when initializing text simulation functions, the opened font file was not being closed. This affected all CD drivers, but was only apparent in the application that opened and closed many drivers.</li> <li><span style="color: #FF0000">Fixed:</span> the approximate computation of the text size was not accepting sizes in pixels.</li> - <li><span style="color: #FF0000">Fixed:</span> the creation of the IMAGERGB driver in Lua was incorrect when the resolution parameter (which is + <li><span style="color: #FF0000">Fixed:</span> the creation of the IMAGERGB driver in Lua was incorrect when the resolution parameter (which is optional) was not specified.</li> <li><span style="color: #FF0000">Fixed:</span> functions <font face="Courier New"><b>cdGetClipPoly</b></font> and <font face="Courier New"><b> wdGetClipPoly</b></font> in Lua were causing memory invasion.</li> <li><span style="color: #008000">Changed:</span> in the PS driver, when the Map image is actually a grayscale, function <font face="Courier New"> <strong>cdPutImageMap</strong></font> uses an 8 bit image, thus saving memory. Level 2 Postscript functions - <font face="Courier New">rectfill, rectstroke</font> and <font face="Courier New">rectclip</font> are now used. The + <font face="Courier New">rectfill, rectstroke</font> and <font face="Courier New">rectclip</font> are now used. The comments in DCS were updated to DCS version 3 and were increased to improve the document's portability.</li> <li><span style="color: #008000">Changed:</span> in driver X-Windows, the text drawing attribute was implemented with any orientation.</li> - <li><span style="color: #008000">Changed:</span> function <font face="Courier New"><b>cdVersion</b></font> in Lua now behaves just like in C. A global Lua - variable, <font face="Courier New"><b>CDLUA_VERSION</b></font>, was created containing the version of the Lua binding + <li><span style="color: #008000">Changed:</span> function <font face="Courier New"><b>cdVersion</b></font> in Lua now behaves just like in C. A global Lua + variable, <font face="Courier New"><b>CDLUA_VERSION</b></font>, was created containing the version of the Lua binding library - for example: "CDLua 1.3.0".</li> - <li><span style="color: #008000">Changed:</span> function <font face="Courier New"><b>cdVectorTextTransform</b></font> now returns the previsous + <li><span style="color: #008000">Changed:</span> function <font face="Courier New"><b>cdVectorTextTransform</b></font> now returns the previsous transformation matrix.</li> </ul> <h3>Version 4.0.1 (05/Mar/99)</h3> <ul> - <li><span style="color: #FF0000">Fixed:</span> in the Windows driver, the polygon simulation with pattern was corrected to polygons with repeated + <li><span style="color: #FF0000">Fixed:</span> in the Windows driver, the polygon simulation with pattern was corrected to polygons with repeated points.</li> - <li><span style="color: #FF0000">Fixed:</span> in the Windows driver, function <font face="Courier New"><strong>cdNativeFont</strong></font> was + <li><span style="color: #FF0000">Fixed:</span> in the Windows driver, function <font face="Courier New"><strong>cdNativeFont</strong></font> was corrected for IUP fonts. It was affecting the Matrix's visualization.</li> - <li><span style="color: #FF0000">Fixed:</span> function <font face="Courier New"><strong>cdNativeFont</strong></font> was wrongly testing its input + <li><span style="color: #FF0000">Fixed:</span> function <font face="Courier New"><strong>cdNativeFont</strong></font> was wrongly testing its input parameter and always returning.</li> - <li><span style="color: #FF0000">Fixed:</span> in the drivers IUP and Native Window, the <font face="Courier New"><strong>cdGetCanvasSize</strong></font> + <li><span style="color: #FF0000">Fixed:</span> in the drivers IUP and Native Window, the <font face="Courier New"><strong>cdGetCanvasSize</strong></font> function was corrected. When the window size was changed, the values in millimeters were not updated to <font face="Courier New"><strong>cdActivate</strong></font>.</li> - <li><span style="color: #FF0000">Fixed:</span> in the CGM driver, function <font face="Courier New"><strong>cdPlay</strong></font> was generating - problems in reading and displaying cell arrays. When the <font face="Courier New"><strong>cdCreateCanvas</strong></font> + <li><span style="color: #FF0000">Fixed:</span> in the CGM driver, function <font face="Courier New"><strong>cdPlay</strong></font> was generating + problems in reading and displaying cell arrays. When the <font face="Courier New"><strong>cdCreateCanvas</strong></font> function used the default values for dimensions and resolution, it generated files with errors.</li> - <li><span style="color: #008000">Changed:</span> in the X-Windows driver, function <font face="Courier New"><strong>cdPixel</strong></font> was + <li><span style="color: #008000">Changed:</span> in the X-Windows driver, function <font face="Courier New"><strong>cdPixel</strong></font> was optimized. It now compares the color to the foreground color and reuses the value.</li> </ul> <h3>Version 4.0 (18/Feb/99)</h3> @@ -591,87 +591,87 @@ cdTextBox</strong><br> <b> cdPutImageRectRGB</b>, <b>cdPutImageRectRGBA</b>, <b>cdPutImageRectMap,</b> <br> <b> cdCreateImageEx</b>, <b>cdKillImageEx</b>, <b>cdPutImageEx</b>, <b>cdGetImageEx</b></font>. <br> - - New: WD functions: <font face="Courier New"><b>wdHardcopy, wdPattern, wdStipple, wdPixel, wdPutImageRect, + - New: WD functions: <font face="Courier New"><b>wdHardcopy, wdPattern, wdStipple, wdPixel, wdPutImageRect, wdPutImageRectRGB</b>, <b>wdPutImageRectRGBA</b> </font>and<font face="Courier New"> <b>wdPutImageRectMap</b></font>. <br> - - New: vector text functions: <font face="Courier New"><strong>cdVectorFont, cdVectorTextDirection, - cdVectorTextTransform, cdVectorTextSize, cdGetVectorTextSize, cdVectorCharSize, cdVectorText </strong></font>and<font face="Courier New"><strong> + - New: vector text functions: <font face="Courier New"><strong>cdVectorFont, cdVectorTextDirection, + cdVectorTextTransform, cdVectorTextSize, cdGetVectorTextSize, cdVectorCharSize, cdVectorText </strong></font>and<font face="Courier New"><strong> cdMultiLineVectorText</strong></font>.<br> - <font face="Courier New"><b>wdActivate</b></font> is no longer necessary. <br> <b>-</b> Driver IMAGERGB complete.<br> - - Driver SIMULATE no longer exists; now function <font face="Courier New"><strong>cdSimulate</strong></font> must be + - Driver SIMULATE no longer exists; now function <font face="Courier New"><strong>cdSimulate</strong></font> must be used. <br> - New: driver DIRECTDRAW. <br> - Policy change of <font face="Courier New"><b>cdPalette</b></font> in the X-Windows driver<br> - IUP driver is now in a separate library.</li> </ul> -<p>IMPORTANT NOTE: This version is not totally compatible to the previous one. The applications using the driver IUP -must be relinked, as this driver is now in a separate library, "<strong>cdiup</strong>". The Lua applications must also +<p>IMPORTANT NOTE: This version is not totally compatible to the previous one. The applications using the driver IUP +must be relinked, as this driver is now in a separate library, "<strong>cdiup</strong>". The Lua applications must also be modified to include a call to function <font face="Courier New"><strong>cdluaiup_open</strong></font> after -<font face="Courier New"><strong>cdlua_open</strong></font>, and must be linked with the "<strong>cdluaiup</strong>" -library. The SIMULATE driver no longer exists, therefore the applications that used it must be modified to use the new +<font face="Courier New"><strong>cdlua_open</strong></font>, and must be linked with the "<strong>cdluaiup</strong>" +library. The SIMULATE driver no longer exists, therefore the applications that used it must be modified to use the new function, <font face="Courier New"><strong>cdSimulate</strong></font>, without the need for creating a new driver.</p> <ul> - <li>Changed: the internal structure of the library was changed once again. One of the purposes is to make the - drivers become independent from the function table. With this change, adding a new function to the function table does - not imply editing the old drivers. We also allowed the drivers not to implement functions that do not make sense in - their context. Another modification simplifying the work in the drivers was to bring the attribute query mechanism to - the library's control part, freeing the drivers from this obligation. Taking the chance, we determined that a change - in an attribute to a value equal to the current one will not be effective, thus saving calls to the driver. Now, the - value of an attribute is changed even if the driver function is not implemented, as the driver can query this - attribute later on. The management of default values of the attributes is also done by the library's control part. All - these changes prepare the library to a new philosophy: before, if a driver did not contain a certain feature, it - simply did nothing. The new philosophy will be: if a driver does not contain a certain feature, then the simulation of + <li>Changed: the internal structure of the library was changed once again. One of the purposes is to make the + drivers become independent from the function table. With this change, adding a new function to the function table does + not imply editing the old drivers. We also allowed the drivers not to implement functions that do not make sense in + their context. Another modification simplifying the work in the drivers was to bring the attribute query mechanism to + the library's control part, freeing the drivers from this obligation. Taking the chance, we determined that a change + in an attribute to a value equal to the current one will not be effective, thus saving calls to the driver. Now, the + value of an attribute is changed even if the driver function is not implemented, as the driver can query this + attribute later on. The management of default values of the attributes is also done by the library's control part. All + these changes prepare the library to a new philosophy: before, if a driver did not contain a certain feature, it + simply did nothing. The new philosophy will be: if a driver does not contain a certain feature, then the simulation of this feature will be activated.</li> - <li>Changed: when a canvas which is already active is activated again, an internal driver function is now called, + <li>Changed: when a canvas which is already active is activated again, an internal driver function is now called, notifying an update instead of an activation.</li> - <li>Changed: the use of the CD canvas with a IUP canvas is better described in the manual, showing the various + <li>Changed: the use of the CD canvas with a IUP canvas is better described in the manual, showing the various ways of treating the canvas creation prooblem.</li> - <li>Changed: all functions in the control module now have <font face="Courier New">ASSERT</font> directives. Thus, + <li>Changed: all functions in the control module now have <font face="Courier New">ASSERT</font> directives. Thus, using the library with depuration information, one can better detect simple errors.</li> - <li>Changed: in order to use the IUP driver, it must be linked with the "<strong>cdiup</strong>" library, apart + <li>Changed: in order to use the IUP driver, it must be linked with the "<strong>cdiup</strong>" library, apart from the "<strong>cd</strong>" library (<font face="Courier New">cdiup.lib</font> in Windows, <font face="Courier New"> cdiuplib.a</font> in UNIX).</li> <li>Changed: the IMAGERGB driver is now implemented using the simulation functions.</li> - <li>Changed: the <font face="Courier New"><b>cdMark</b></font> function is back to the function table, so that the + <li>Changed: the <font face="Courier New"><b>cdMark</b></font> function is back to the function table, so that the drivers in which the primitive can be implemented can profit from it.</li> - <li>Changed: in order to assure that the use of server images is done only between canvases of the same driver, or - of the same basic driver, an internal structure was defined for the server image containing the functions of the - driver from which the image was created. Thus, if the <font face="Courier New"><b>cdKillImage</b></font> function is + <li>Changed: in order to assure that the use of server images is done only between canvases of the same driver, or + of the same basic driver, an internal structure was defined for the server image containing the functions of the + driver from which the image was created. Thus, if the <font face="Courier New"><b>cdKillImage</b></font> function is called with an active canvas of a different kind from that in which the image was created, the <font face="Courier New"><b>KillImage</b></font> function of the correct driver will be called.</li> <li>Changed: in the X-Windows driver, the XV code was used to optimize functions <font face="Courier New"><strong> cdPutImageRectRGB</strong></font> and <font face="Courier New"><strong>cdPutImageRectMap</strong></font>.</li> <li>Changed: the Lua binding was updated. Now the user guide contains Lua function together with C functions.</li> - <li>Changed: in the X-Windows driver, <font face="Courier New"><b>cdPalette</b></font>'s policy was changed to fulfill - the requirements of some applications, which wanted to force a palette. Please see the function's documentation in the + <li>Changed: in the X-Windows driver, <font face="Courier New"><b>cdPalette</b></font>'s policy was changed to fulfill + the requirements of some applications, which wanted to force a palette. Please see the function's documentation in the driver.</li> - <li>Changed: the CGM driver used to always store the <font face="Courier New"><strong>cdForeground</strong></font> + <li>Changed: the CGM driver used to always store the <font face="Courier New"><strong>cdForeground</strong></font> attribute before drawing a primitive; now it stores the attribute only when it is changed. The <font face="Courier New"><strong>cdBackOpacity</strong></font> function was not implemented. The - <font face="Courier New"><strong>cdFlush</strong></font> function was not preserving the canvas attributes. Now when - the canvas size is not specified in the <font face="Courier New"><strong>cdCreateCanvas</strong></font> function, the - VDC Extension saved to the file is the figure's bounding rectangle. The patterns and/or stipples selected were being + <font face="Courier New"><strong>cdFlush</strong></font> function was not preserving the canvas attributes. Now when + the canvas size is not specified in the <font face="Courier New"><strong>cdCreateCanvas</strong></font> function, the + VDC Extension saved to the file is the figure's bounding rectangle. The patterns and/or stipples selected were being stored in a way so that only the first one was valid.</li> <li>Changed: the documentation of the old DOS driver was removed from the user guide.</li> - <li>Changed: the default resolution for drivers DGN, DXF, METAFILE, CGM and ImageRGB is no longer 1 but 3.8 points per + <li>Changed: the default resolution for drivers DGN, DXF, METAFILE, CGM and ImageRGB is no longer 1 but 3.8 points per mm (96 DPI).</li> - <li>Changed: in the <font face="Courier New"><b>cdInteriorStyle</b></font> function, if stipple or pattern are not + <li>Changed: in the <font face="Courier New"><b>cdInteriorStyle</b></font> function, if stipple or pattern are not defined, the state of the attribute is not modified. There is no longer a default 32x32 pattern or stipple.</li> - <li>Changed: in functions <font face="Courier New"><b>cdFontDim</b></font> and <font face="Courier New"><b>cdTextSize</b></font>, + <li>Changed: in functions <font face="Courier New"><b>cdFontDim</b></font> and <font face="Courier New"><b>cdTextSize</b></font>, if the driver does not support this kind of query, the values are estimated.</li> <li>Changed: function <font face="Courier New"><b>cdHatch</b></font> now returns the previous value.</li> <li>Changed: function <font face="Courier New"><b>cdScrollImage</b></font> is now called <font face="Courier New"><b> - cdScrollArea</b></font>, better reflecting its functionality, since it does not require any explicitly defined image + cdScrollArea</b></font>, better reflecting its functionality, since it does not require any explicitly defined image to be performed. The old function is maintained to assure compatibility with old applications.</li> - <li>Changed: the <font face="Courier New"><b>cdPlay</b></font> function now accepts all window parameters null. In this + <li>Changed: the <font face="Courier New"><b>cdPlay</b></font> function now accepts all window parameters null. In this case, the primitives in the file are interpreted without scaling.</li> - <li>Changed: <font face="Courier New"><b>cdFont</b></font>now accepts font sizes in pixels when negative values are + <li>Changed: <font face="Courier New"><b>cdFont</b></font>now accepts font sizes in pixels when negative values are used as a parameter.</li> - <li>Changed: the WD functions were included in the library's function table, so that the drivers can use floating point - precision when storing primitives. Presently, only the drivers PS and METAFILE have this resource directly - implemented. With this change, the <font face="Courier New"><b>wdActivate</b></font> function became obsolete and is - no longer necessary. For purposes of compatibility with other applications, it was maintained only as a call to + <li>Changed: the WD functions were included in the library's function table, so that the drivers can use floating point + precision when storing primitives. Presently, only the drivers PS and METAFILE have this resource directly + implemented. With this change, the <font face="Courier New"><b>wdActivate</b></font> function became obsolete and is + no longer necessary. For purposes of compatibility with other applications, it was maintained only as a call to function <font face="Courier New"><b>cdActivate</b></font>.</li> <li>Changed: drivers EMF and WMF now accept the resolution as a parameter.</li> <li>New: internal modification of the Windows driver to allow the creation of the DirectDraw driver.</li> @@ -684,138 +684,138 @@ function, <font face="Courier New"><strong>cdSimulate</strong></font>, without t <li>New: new functions:<br> - <font face="Courier New"><b>cdCreateCanvasf</b></font> accepts parameters equivalent to <font face="Courier New"><b> sprintf</b></font>, helping in the creation of some canvases.<br> - - <font face="Courier New"><b>cdOrigin</b></font> allows translating the origin - for instance, to the center of the + - <font face="Courier New"><b>cdOrigin</b></font> allows translating the origin - for instance, to the center of the canvas.<br> - - <font face="Courier New"><b>cdGetContext</b></font> returns the context of a given canvas; it can be compared with + - <font face="Courier New"><b>cdGetContext</b></font> returns the context of a given canvas; it can be compared with predefined contexts, such as "<font face="Courier New">CD_PS</font>".<br> - - <strong><font face="Courier New">cdSaveState</font> </strong>and<strong> <font face="Courier New">cdRestoreState</font></strong> + - <strong><font face="Courier New">cdSaveState</font> </strong>and<strong> <font face="Courier New">cdRestoreState</font></strong> allow saving and restoring the state of attributes of the active canvas.<br> - <strong>- <font face="Courier New">cdSetAttribute</font> </strong>and<strong> <font face="Courier New">cdGetAttribute</font></strong> - allow passing customized attributes to the driver, which are ignored if the driver does not have the attribute + <strong>- <font face="Courier New">cdSetAttribute</font> </strong>and<strong> <font face="Courier New">cdGetAttribute</font></strong> + allow passing customized attributes to the driver, which are ignored if the driver does not have the attribute defined.<br> - - <font face="Courier New"><strong>cdContextCaps</strong></font> returns a combination of several flags informing the + - <font face="Courier New"><strong>cdContextCaps</strong></font> returns a combination of several flags informing the available resources of the canvas in that context.<br> - - Driver SIMULATE no longer exists. Now function <font face="Courier New"><strong>cdSimulate</strong></font> must be + - Driver SIMULATE no longer exists. Now function <font face="Courier New"><strong>cdSimulate</strong></font> must be used. The simulation can be activated and deactivated at any moment.<br> - - <font face="Courier New"><b>cdRect</b></font> and <font face="Courier New"><b>wdRect</b></font> allow drawing a box + - <font face="Courier New"><b>cdRect</b></font> and <font face="Courier New"><b>wdRect</b></font> allow drawing a box with no filling.<br> - <font face="Courier New"><b>cdGetFont</b></font> returns the values of the font modified by function <font face="Courier New"><b>cdFont</b></font> and ignores those modified by <font face="Courier New"><b>cdNativeFont</b></font>.<br> - - <font face="Courier New"><strong>cdTextBox</strong></font> returns the horizontal bounding rectangle of the text + - <font face="Courier New"><strong>cdTextBox</strong></font> returns the horizontal bounding rectangle of the text box, even if it is bended.<br> - - <font face="Courier New"><strong>cdGetStipple</strong></font> and <font face="Courier New"><strong>cdGetPattern</strong></font> - return current stipple and pattern. With these functions and with function <font face="Courier New"><strong>cdGetFont</strong></font>, + - <font face="Courier New"><strong>cdGetStipple</strong></font> and <font face="Courier New"><strong>cdGetPattern</strong></font> + return current stipple and pattern. With these functions and with function <font face="Courier New"><strong>cdGetFont</strong></font>, one can now totally change and restore the attributes of a given canvas.<br> - - <font face="Courier New"><b>wdPattern</b></font> and <font face="Courier New"><b>wdStipple</b></font> allow + - <font face="Courier New"><b>wdPattern</b></font> and <font face="Courier New"><b>wdStipple</b></font> allow specifying the style in world coordinates. The size of the image is modified to the specified size in millimeters.<br> - functions <font face="Courier New"><b>cdPutImageRectRGB</b>, <b>cdPutImageRectRGBA</b> and <b> - cdPutImageRectMap</b></font> allow specifying a rectangle in the image to be used for the drawing instead of the whole + cdPutImageRectMap</b></font> allow specifying a rectangle in the image to be used for the drawing instead of the whole image.<br> - <font face="Courier New"><b>wdPixel, wdPutImageRect</b>,<b> wdPutImageRectRGB</b>, <b>wdPutImageRectRGBA</b> </font> - and<font face="Courier New"> <b>wdPutImageRectMap</b></font> are equivalent to <font face="Courier New"><b>cdPixel</b>,<b> + and<font face="Courier New"> <b>wdPutImageRectMap</b></font> are equivalent to <font face="Courier New"><b>cdPixel</b>,<b> cdPutImageRect</b>,<b> cdPutImageRectRGB</b>, <b>cdPutImageRectRGBA</b> </font>and<font face="Courier New"> <b> cdPutImageRectMap</b></font>, respectively, but the target coordinates are specified in world coordinates.<br> - - New: vector text functions: <font face="Courier New"><strong>cdVectorFont</strong>,<strong> cdVectorTextDirection</strong>,<strong> - cdVectorTextTransform</strong>,<strong> cdVectorTextSize</strong>,<strong> cdGetVectorTextSize</strong>,<strong> - cdVectorCharSize</strong>,<strong> cdVectorText</strong>,<strong> cdMultiLineVectorText</strong></font>. The vector + - New: vector text functions: <font face="Courier New"><strong>cdVectorFont</strong>,<strong> cdVectorTextDirection</strong>,<strong> + cdVectorTextTransform</strong>,<strong> cdVectorTextSize</strong>,<strong> cdGetVectorTextSize</strong>,<strong> + cdVectorCharSize</strong>,<strong> cdVectorText</strong>,<strong> cdMultiLineVectorText</strong></font>. The vector text can now be used without the need of world coordinates. Functions <strong><font face="Courier New">wdVectorFont</font> - </strong>and<strong> <font face="Courier New">wdVectorTextTransform</font></strong> have become obsolete, though they + </strong>and<strong> <font face="Courier New">wdVectorTextTransform</font></strong> have become obsolete, though they still exist for compatibility reasons.<br> - - <font face="Courier New"><strong>wdHarcopy</strong></font> helps drawing WD primitives in devices, adjusting Window + - <font face="Courier New"><strong>wdHarcopy</strong></font> helps drawing WD primitives in devices, adjusting Window and Viewport.<br> - - Auxiliary functions were created to manipulate all sorts of images in a single way, being either client, RGB, RGBA, + - Auxiliary functions were created to manipulate all sorts of images in a single way, being either client, RGB, RGBA, MAP, or server images: <font face="Courier New"><b>cdCreateImageEx</b>, <b>cdKillImageEx</b>, <b>cdPutImageEx</b>, <b> cdGetImageEx</b></font>, etc.</li> </ul> <ul> - <li>Fixed: the documentation of function <font face="Courier New"><b>cdFont</b></font> was confusing, causing + <li>Fixed: the documentation of function <font face="Courier New"><b>cdFont</b></font> was confusing, causing errors in the conversion from pixels to points.</li> - <li>Fixed: function <font face="Courier New"><b>wdFont</b></font> was making a wrong conversion of the font size + <li>Fixed: function <font face="Courier New"><b>wdFont</b></font> was making a wrong conversion of the font size parameter from millimeters to points.</li> <li>Fixed: functions <font face="Courier New"><b>wdVectorText</b></font> and <font face="Courier New"><b> - wdMultiLineVectorText</b></font> were generating an extra polygon when the text contained blank spaces in certain + wdMultiLineVectorText</b></font> were generating an extra polygon when the text contained blank spaces in certain positions.</li> - <li>Fixed: the PS driver was not prepared for marked texts. Function <font face="Courier New"><strong>cdFlush</strong></font> - did not preserve current attributes. The interior style was affecting line drawing. The text alignment now takes into - account an estimation for the baseline. Function <font face="Courier New"><strong>cdTextOrientation</strong></font> - was implemented. The world coordinate functions were implemented directly in the driver. Hatch and stipple interior + <li>Fixed: the PS driver was not prepared for marked texts. Function <font face="Courier New"><strong>cdFlush</strong></font> + did not preserve current attributes. The interior style was affecting line drawing. The text alignment now takes into + account an estimation for the baseline. Function <font face="Courier New"><strong>cdTextOrientation</strong></font> + was implemented. The world coordinate functions were implemented directly in the driver. Hatch and stipple interior styles were implemented, but they are still only opaque.</li> - <li>Fixed: in the X-Windows driver, function <font face="Courier New"><b>cdGetColorPlanes</b></font> was - returning 8 bpp even if the canvas was 24 bbp when the default visualization was different from the canvas' + <li>Fixed: in the X-Windows driver, function <font face="Courier New"><b>cdGetColorPlanes</b></font> was + returning 8 bpp even if the canvas was 24 bbp when the default visualization was different from the canvas' visualization in that X server. Text position on the screen was above the one entered. Function <font face="Courier New"><b>cdFont</b></font> was looping in certain conditions. Function <font face="Courier New"><b> - cdEnd</b></font> in the X-Windows driver in the AIX system was generating an error and aborting the program if only + cdEnd</b></font> in the X-Windows driver in the AIX system was generating an error and aborting the program if only one point of the polygon was specified. Dashed lines were always opaque, ignoring the <font face="Courier New"> <strong>cdBackOpacity</strong></font> attribute.</li> - <li>Fixed: in the Clipboard driver for X-Windows, a parameter was missing which prevented it from working + <li>Fixed: in the Clipboard driver for X-Windows, a parameter was missing which prevented it from working properly. Before the update, it used that of the IUP/Native Window active canvas.</li> - <li>Fixed: in the Windows driver, the text position on the screen was above the position provided. Filled - polygons had a one pixel error to the right and below due to the small <font face="Courier New">NULL</font> used. - Fillings with hatch, pattern and stipple still contain errors. The internal simulation of polygons filled with pattern - and stipple was also corrected; they had one additional pixel to the right and below. Text alignment treatment was + <li>Fixed: in the Windows driver, the text position on the screen was above the position provided. Filled + polygons had a one pixel error to the right and below due to the small <font face="Courier New">NULL</font> used. + Fillings with hatch, pattern and stipple still contain errors. The internal simulation of polygons filled with pattern + and stipple was also corrected; they had one additional pixel to the right and below. Text alignment treatment was improved.</li> <li>Fixed: driver WMF now has text alignment.</li> - <li>Fixed: in the PRINTER (Windows) driver, function<font face="Courier New"><strong> cdFlush</strong></font> was + <li>Fixed: in the PRINTER (Windows) driver, function<font face="Courier New"><strong> cdFlush</strong></font> was not preserving current attributes.</li> <li>Fixed: in the CGM driver, the text align interpretation was corrected. The <font face="Courier New"><strong> cdMark</strong></font> function is implemented directly in the driver. Function <font face="Courier New"><strong> cdBackOpacity</strong></font> was implemented. Mark interpretation was also corrected.</li> - <li>OPTIMIZATION: function <font face="Courier New"><b>wdVectorFont</b></font> only loads the new font if it is + <li>OPTIMIZATION: function <font face="Courier New"><b>wdVectorFont</b></font> only loads the new font if it is different from the current one.</li> - <li>OPTIMIZATION: function <font face="Courier New"><b>cdMark</b></font> now modifies fill and line attributes only if + <li>OPTIMIZATION: function <font face="Courier New"><b>cdMark</b></font> now modifies fill and line attributes only if they are different from the one needed to draw the mark.</li> </ul> <h3>Version 3.6 (05/May/98)</h3> <ul> <li>Fixed: / Win32: every time the clipping region changed the old region was not deleted.</li> - <li>New: new function <font face="Courier New"><strong>cdRGB2Map</strong></font>, which converts an RGB image into a + <li>New: new function <font face="Courier New"><strong>cdRGB2Map</strong></font>, which converts an RGB image into a 256 indexed-colors image. It is the same algorithm used in the IM library - in fact, it is the same code.</li> <li>Changed: the <font face="Courier New"><strong>cdMark</strong></font> function now uses the <strong> <font face="Courier New">cdPixel</font></strong> function when drawing a mark of 1 pixel size.</li> <li>Changed: / Win32: the <font face="Courier New"><strong>cdPixel</strong></font> function now uses the <strong> <font face="Courier New">SetPixelV</font></strong> function when not under Win32s. This function is faster than the <strong><font face="Courier New">SetPixel</font></strong> function because it does not return the old value.</li> - <li>Changed: / Win32: the polygon used for clipping is now optimized to not include 3 points that are in the same + <li>Changed: / Win32: the polygon used for clipping is now optimized to not include 3 points that are in the same horizontal or vertical line.</li> - <li>Fixed: / WD: the <font face="Courier New"><strong>wdVectorText</strong></font> function was not drawing + <li>Fixed: / WD: the <font face="Courier New"><strong>wdVectorText</strong></font> function was not drawing correctly when extended characters (>128) were used.</li> - <li>Fixed: / X: the <font face="Courier New"><strong>cdPalette</strong></font> function and the color management - for canvases with only 256 colors were wrong. Each canvas had its own management, now all canvases in the same + <li>Fixed: / X: the <font face="Courier New"><strong>cdPalette</strong></font> function and the color management + for canvases with only 256 colors were wrong. Each canvas had its own management, now all canvases in the same aplication use the same management.</li> <li>Fixed: / X: several resource and memory leaks were corrected.</li> <li>Fixed: / IMAGERGB: functions <font face="Courier New"><strong>cdRedImage</strong></font>, - <font face="Courier New"><strong>cdGreenImage</strong></font> and <font face="Courier New"><strong>cdBlueImage</strong></font> + <font face="Courier New"><strong>cdGreenImage</strong></font> and <font face="Courier New"><strong>cdBlueImage</strong></font> were not returning the correct pointer.</li> - <li>Fixed: / SunOS: drivers IMAGERGB, SIMULATE and NATIVEWINDOW use the "%p" format string, but in the SunOS + <li>Fixed: / SunOS: drivers IMAGERGB, SIMULATE and NATIVEWINDOW use the "%p" format string, but in the SunOS they use "%d" because of an internal bug of the run time library of this OS.</li> - <li>Changed: / IUP: driver IUP sets the <strong><font face="Courier New">cdCanvas</font></strong> function as an - attribute of the <strong><font face="Courier New">IupCanvas</font></strong> passed as a parameter using the name + <li>Changed: / IUP: driver IUP sets the <strong><font face="Courier New">cdCanvas</font></strong> function as an + attribute of the <strong><font face="Courier New">IupCanvas</font></strong> passed as a parameter using the name "_CD_CANVAS".</li> <li>MANUAL: the manual appearance was changed to match the new Tecgraf standard.</li> </ul> <h3>Version 3.5 (07/Jan/98)</h3> <ul> - <li>New: the <font face="Courier New"><strong>cdTextDirection</strong></font> function allows raster text to be drawn + <li>New: the <font face="Courier New"><strong>cdTextDirection</strong></font> function allows raster text to be drawn in any direction. Up to now it is implemented only in the basic Win32 driver.</li> <li>Fixed: / X / NativeWindow: the canvas was not created if the screen was 0.</li> <li>Fixed: / Win32 / NativeWindow: now the driver considers the existence of non owner-draw device contexts.</li> <li>Fixed: / Win32: function <font face="Courier New"><strong>cdClipArea</strong></font> was not including <font face="Courier New">xmax</font> and <font face="Courier New">xmin</font> in the clipping area.</li> - <li>Changed: the <font face="Courier New"><strong>cdCallback</strong></font> typedef was defined, being useful for + <li>Changed: the <font face="Courier New"><strong>cdCallback</strong></font> typedef was defined, being useful for type casting when calling the <font face="Courier New"><strong>cdRegisterCallback</strong></font> function.</li> - <li>Fixed: / Win32: a compatibility problem with the <font face="Courier New"><strong>cdNativeFont</strong></font> + <li>Fixed: / Win32: a compatibility problem with the <font face="Courier New"><strong>cdNativeFont</strong></font> string and the <font face="Courier New">WINFONT IUP</font> attribute was corrected.</li> <li>Changed: / Win32: the <font face="Courier New"><strong>cdPutImageRGB</strong></font> and <font face="Courier New"><strong>cdPutImageMap</strong></font> functions use a cache memory for best performance.</li> - <li>Fixed: text size estimation for the CGM and PS drivers now uses Courier - New: as the "System" font. As it was, + <li>Fixed: text size estimation for the CGM and PS drivers now uses Courier + New: as the "System" font. As it was, it was causing a memory invasion.</li> </ul> <h3>Version 3.4 (12/Nov/97)</h3> <ul> <li>Changed: / X: memory use of the <font face="Courier New"><strong>cdPutImageRGB</strong></font>, - <font face="Courier New"><strong>cdPutImageRGBA</strong></font> and <font face="Courier New"><strong>cdPutImageMap</strong></font> - functions was optimized, as well as the performance of the <font face="Courier New"><strong>cdPutImageMap</strong></font> + <font face="Courier New"><strong>cdPutImageRGBA</strong></font> and <font face="Courier New"><strong>cdPutImageMap</strong></font> + functions was optimized, as well as the performance of the <font face="Courier New"><strong>cdPutImageMap</strong></font> function.</li> <li>Changed: / X and Win32: when the canvas has bpp <= 8, function <strong><font face="Courier New">cdPutImageRGB</font> </strong>converts the image into Map before displaying it.</li> @@ -824,93 +824,93 @@ function, <font face="Courier New"><strong>cdSimulate</strong></font>, without t <li>DOC / PS: the "-d" parameter for the EPS option was not documented.</li> <li>Fixed: / PS: parameters "-w" and "-h" were incorrectly interpreted.</li> <li>Fixed: / X: the internal function names were generating an error in the VMS plataform.</li> - <li>Fixed: / X: the <font face="Courier New"><strong>cdKillCanvas</strong></font> function was freeing some + <li>Fixed: / X: the <font face="Courier New"><strong>cdKillCanvas</strong></font> function was freeing some pointers of the active canvas.</li> - <li>Changed: / Win32: the <font face="Courier New"><strong>cdVertex</strong></font> function now ignores duplicate + <li>Changed: / Win32: the <font face="Courier New"><strong>cdVertex</strong></font> function now ignores duplicate points.</li> - <li>Changed: / Win32: the <font face="Courier New"><strong>cdNativeFont</strong></font> function also accepts the + <li>Changed: / Win32: the <font face="Courier New"><strong>cdNativeFont</strong></font> function also accepts the font string of the <font face="Courier New">WINFONT IUP</font> attribute.</li> - <li>Fixed: / DXF: corrections in color conversion and in the <strong><font face="Courier New">cdArc</font></strong> + <li>Fixed: / DXF: corrections in color conversion and in the <strong><font face="Courier New">cdArc</font></strong> function for small radius were made, and an unnecessary identation was removed.</li> </ul> <h3>Version 3.3 (19/Sep/97)</h3> <ul> - <li>Changed: / X: the <strong><font face="Courier New">cdFont</font></strong> function now has a better heuristic + <li>Changed: / X: the <strong><font face="Courier New">cdFont</font></strong> function now has a better heuristic to find a closer font if the requested font does not match an available one.</li> <li>Changed: / X: the <strong><font face="Courier New">cdPattern</font></strong> and <strong> - <font face="Courier New">cdStipple</font></strong> functions now use a bitmap cache to store the <em>pixmap</em> and + <font face="Courier New">cdStipple</font></strong> functions now use a bitmap cache to store the <em>pixmap</em> and do not recreate it if the size is not changed.</li> - <li>Fixed: / X and Win32: the <strong><font face="Courier New">cdPutImageRect</font></strong> function was placing + <li>Fixed: / X and Win32: the <strong><font face="Courier New">cdPutImageRect</font></strong> function was placing the bitmap in a wrong position.</li> <li>Fixed: / Win32: the <strong><font face="Courier New">cdCreateImage</font></strong> function did not return <font face="Courier New">NULL</font> when the creating failed.</li> <li>Changed: / Win32: the <font face="Courier New"><strong>cdPutImageRGB</strong></font>, <font face="Courier New"> - <strong>cdPutImageRGBA</strong></font> and <font face="Courier New"><strong>cdPutImageMap</strong></font> functions + <strong>cdPutImageRGBA</strong></font> and <font face="Courier New"><strong>cdPutImageMap</strong></font> functions were largely optimized when the picture displayed is larger than the screen.</li> - <li>Changed: / WMF: using the <font face="Courier New"><strong>cdPlay</strong></font> function we discovered that - the size of the picture was incorrect in the header file, so we first had to calculate the bounding box and then + <li>Changed: / WMF: using the <font face="Courier New"><strong>cdPlay</strong></font> function we discovered that + the size of the picture was incorrect in the header file, so we first had to calculate the bounding box and then interpret the picture.</li> <li>Changed: / PS and CGM: now the <font face="Courier New"><strong>cdFontDim</strong></font> and - <font face="Courier New"><strong>cdTextSize</strong></font> functions return approximate dimensions, instead of + <font face="Courier New"><strong>cdTextSize</strong></font> functions return approximate dimensions, instead of nothing.</li> <li>Fixed: / PS: the default font was not being set when the canvas was created.</li> <li>Fixed: / PS: text alignment was incorrect in the vertical direction.</li> - <li>Fixed: / SIM: the clipping algorithm of the <font face="Courier New"><strong>cdPixel</strong></font> function + <li>Fixed: / SIM: the clipping algorithm of the <font face="Courier New"><strong>cdPixel</strong></font> function of the Simulation driver was corrected.</li> - <li>Fixed: / CD: now you can activate a <font face="Courier New">NULL</font> canvas. When you get the active - canvas and restore it, if it was <font face="Courier New">NULL</font> the <strong><font face="Courier New">cdActivate</font></strong> + <li>Fixed: / CD: now you can activate a <font face="Courier New">NULL</font> canvas. When you get the active + canvas and restore it, if it was <font face="Courier New">NULL</font> the <strong><font face="Courier New">cdActivate</font></strong> function was accessing an invalid pointer.</li> <li>MANUAL: several changes were made on the online manual structure, and were added to the CDLua page.</li> </ul> <h3>Version 3.2</h3> <ul> - <li>A problem in the <font face="Courier New"><strong>cdFlush</strong></font> function in the Postscript driver was + <li>A problem in the <font face="Courier New"><strong>cdFlush</strong></font> function in the Postscript driver was corrected. It was not setting the scale.</li> <li>Functions <font face="Courier New"><strong>wdFontDim</strong></font> and <font face="Courier New"><strong> wdTextSize</strong></font> now check if the return pointers are not <font face="Courier New">NULL</font>.</li> <li>An internal function in the DGN driver was drawing an ellipse with two times the axis size.</li> - <li>The <font face="Courier New"><strong>cdFont</strong></font> function was corrected to store the font names in the + <li>The <font face="Courier New"><strong>cdFont</strong></font> function was corrected to store the font names in the CGM driver.</li> </ul> <h3>Version 3.1</h3> <ul> - <li>Several minor bugs in the Win32 Printer driver and in the Postscript driver were corrected. The EPS mode of the PS + <li>Several minor bugs in the Win32 Printer driver and in the Postscript driver were corrected. The EPS mode of the PS driver now generates a "showpage" PS function so it can be printed.</li> - <li>The Clipboard driver was implemented in Motif. The <font face="Courier New"><strong>cdPlay</strong></font> + <li>The Clipboard driver was implemented in Motif. The <font face="Courier New"><strong>cdPlay</strong></font> function was implemented in the Motif and Win32 Clipboard drivers.</li> - <li>The <font face="Courier New"><strong>cdRegisterCallback</strong></font> function was added to allow the + <li>The <font face="Courier New"><strong>cdRegisterCallback</strong></font> function was added to allow the customization of the <font face="Courier New"><strong>cdPlay</strong></font> function's behavior.</li> - <li>The <font face="Courier New"><strong>wdVectorTextTransform</strong></font> function allows a 2D transformation + <li>The <font face="Courier New"><strong>wdVectorTextTransform</strong></font> function allows a 2D transformation applied to any vector text.</li> - <li>Now the Simulation driver has several levels of simulation, and the simulation was improved with pattern and + <li>Now the Simulation driver has several levels of simulation, and the simulation was improved with pattern and clipping simulation.</li> </ul> <h3>Version 3.0</h3> <ul> - <li>The library's architecture underwent several changes. The function tables are no longer public, only the drivers - know its structure. This means that we have eliminated the need to recompile applications that use the dynamic library - when we change something in the function table. There are some other benefits, like the fact that the Windows DLL can + <li>The library's architecture underwent several changes. The function tables are no longer public, only the drivers + know its structure. This means that we have eliminated the need to recompile applications that use the dynamic library + when we change something in the function table. There are some other benefits, like the fact that the Windows DLL can now be implemented and that it is more simple to explain the library to new users, so they will not be confused by the <font face="Courier New">cdprivat.h</font> header.</li> - <li>Corrections to the text alignment of the <font face="Courier New"><strong>wdVectortext</strong></font> function + <li>Corrections to the text alignment of the <font face="Courier New"><strong>wdVectortext</strong></font> function were made.</li> <li>Memory allocation of the <font face="Courier New"><strong>cdPattern</strong></font> and <font face="Courier New"> <strong>cdStipple</strong></font> functions in the basic Windows driver was corrected.</li> - <li>Memory release of the <font face="Courier New"><strong>cdKillCanvas</strong></font> function in the basic Windows + <li>Memory release of the <font face="Courier New"><strong>cdKillCanvas</strong></font> function in the basic Windows driver was corrected.</li> - <li>The <font face="Courier New"><strong>cdPattern</strong></font> function was implemented in the Postscript driver, + <li>The <font face="Courier New"><strong>cdPattern</strong></font> function was implemented in the Postscript driver, and the <font face="Courier New"><strong>cdPutImageRGB</strong></font> and <font face="Courier New"><strong> cdPutImageMap</strong></font> functions now write color images.</li> - <li>The <font face="Courier New"><strong>cdPattern</strong></font> function was corrected in the basic X-Windows + <li>The <font face="Courier New"><strong>cdPattern</strong></font> function was corrected in the basic X-Windows driver for use with clipping.</li> <li>The compiler directive <font face="Courier New">#include<<strong>malloc.h</strong>></font> was changed to - <font face="Courier New">#include<<strong>stdlib.h</strong>></font> in several modules for better compatibility with + <font face="Courier New">#include<<strong>stdlib.h</strong>></font> in several modules for better compatibility with other compilers.</li> - <li>The <font face="Courier New"><strong>cdPlay</strong></font> function now accepts the viewport rectangle where the + <li>The <font face="Courier New"><strong>cdPlay</strong></font> function now accepts the viewport rectangle where the drawing will be rendered.</li> <li>Several navigation changes were made to the user guide pages.</li> - <li>A <strong>new</strong> CD_SIMULATE driver was created. Use it to replace some primitives and to handle attributes - of another driver. It can be used with any other driver. Basically, it substitutes the interior style of dependent + <li>A <strong>new</strong> CD_SIMULATE driver was created. Use it to replace some primitives and to handle attributes + of another driver. It can be used with any other driver. Basically, it substitutes the interior style of dependent primitives: box, sector and filled polygons. It also substitutes the clipping methods of these primitives.</li> <li>The Windows DLL version of the library was created.</li> </ul> @@ -924,31 +924,31 @@ function, <font face="Courier New"><strong>cdSimulate</strong></font>, without t <h3>Version 2.2.0</h3> <p><strong>New: Functions:</strong></p> - + <p><font face="Courier New"><strong>cdVersion</strong></font> - returns the current library version.<br> <font face="Courier New"><strong>cdNativeFont</strong></font> - sets a native font.<br> <font face="Courier New"><strong>cdPutImageRect</strong></font> - same as <strong><font face="Courier New"> cdPutImage</font></strong> but you may specify a part of the image.<br> - <font face="Courier New"><strong>cdPutImageRGBA</strong></font> - <strong><font face="Courier New">cdPutImageRGB</font></strong> + <font face="Courier New"><strong>cdPutImageRGBA</strong></font> - <strong><font face="Courier New">cdPutImageRGB</font></strong> with transparency.<br> - <font face="Courier New"><strong>wdFont</strong></font> - <strong><font face="Courier New">cdFont</font></strong> + <font face="Courier New"><strong>wdFont</strong></font> - <strong><font face="Courier New">cdFont</font></strong> for the WD client, the size parameter is in millimeters.</p> - + <p><strong>New: Drivers:</strong></p> - + <p><strong>NativeWindow</strong> - now the library can work with other Interface libraries.<br> <strong>DGN</strong> - MicroStation Design File.<br> <strong>EMF</strong> - Windows Enhanced Metafile.<br> <strong>CD Metafile</strong> - our own metafile.<br> <strong>Client Image RGB</strong> - now you can write in an RGB image.</p> - + <ul> - <li><strong>DGN</strong>, <strong>CGM</strong> and <strong>DXF</strong> file-based drivers now have a default size in - pixels (<strong>INT_MAX</strong> = 2.147.483.647) and are optional. In fact the size is irrelevant in these file - formats. The <font face="Courier New"><strong>cdCreateCanvas</strong></font> data string may contain the size in + <li><strong>DGN</strong>, <strong>CGM</strong> and <strong>DXF</strong> file-based drivers now have a default size in + pixels (<strong>INT_MAX</strong> = 2.147.483.647) and are optional. In fact the size is irrelevant in these file + formats. The <font face="Courier New"><strong>cdCreateCanvas</strong></font> data string may contain the size in millimeters and the resolution in pixels per millimeters. Both are real values. The default resolution is 1.</li> - <li>The <font face="Courier New"><strong>cdPlay</strong></font> function now works on the CGM and on the CD Metafile + <li>The <font face="Courier New"><strong>cdPlay</strong></font> function now works on the CGM and on the CD Metafile drivers.</li> <li>The interior style attributes were implemented in the <strong>CGM</strong> driver.</li> <li>On the Clipboard driver: limitations are considered if creating a WMF under Win32s.</li> @@ -957,7 +957,7 @@ function, <font face="Courier New"><strong>cdSimulate</strong></font>, without t <li>On the WMF driver: several functions were disabled because of WMF limitations. Picture size was corrected.</li> <li>On the basic X-Windows driver: <font face="Courier New"><strong>cdLineWidth</strong>(1)</font> uses <font face="Courier New">width 0</font> for better performance. Stipple was being incorrectly interpreted. - <font face="Courier New"><strong>cdGetImageRGB</strong></font> was swapping red and blue channels on true color + <font face="Courier New"><strong>cdGetImageRGB</strong></font> was swapping red and blue channels on true color canvas.</li> <li>The clipping region now can be a polygon on some systems/drivers (Win32, Mac, X-Win and PS). Use <font face="Courier New"><strong>cdClip</strong>(CD_CLIPPOLYGON)</font> to use the polygon defined by a @@ -972,13 +972,13 @@ function, <font face="Courier New"><strong>cdSimulate</strong></font>, without t </ul> <h3>Up to Version 2.1</h3> <ul> - <li>The <font face="Courier New"><strong>cdActiveCanvas</strong></font>, <font face="Courier New"><strong>cdPlay</strong></font> + <li>The <font face="Courier New"><strong>cdActiveCanvas</strong></font>, <font face="Courier New"><strong>cdPlay</strong></font> and the <font face="Courier New"><strong>wdVectorFont</strong></font> functions were added, and the - <font face="Courier New"><strong>cdKillCanvas</strong></font> function was corrected when destroying the current + <font face="Courier New"><strong>cdKillCanvas</strong></font> function was corrected when destroying the current canvas.</li> - <li>The <font face="Courier New"><strong>cdMark</strong></font> function no longer depends on line style, line width + <li>The <font face="Courier New"><strong>cdMark</strong></font> function no longer depends on line style, line width and interior style attributes, and it is the same for all drivers because it is implemented only with CD functions.</li> - <li>The <font face="Courier New"><strong>wdLineWidth</strong></font> and <font face="Courier New"><strong>wdMarkSize</strong></font> + <li>The <font face="Courier New"><strong>wdLineWidth</strong></font> and <font face="Courier New"><strong>wdMarkSize</strong></font> functions now use millimeters.</li> <li>The functions <font face="Courier New"><strong>cdEncodeColor</strong></font> and <font face="Courier New"><strong> cdDecodeColor</strong></font> now can be called without an active canvas. The DXF driver was added.</li> diff --git a/html/en/internal.html b/html/en/internal.html index d919b84..cd72a18 100644 --- a/html/en/internal.html +++ b/html/en/internal.html @@ -8,7 +8,7 @@ <body> -<h1>Internal Architecture</h1> +<h2>Internal Architecture</h2> <h3>Modularity</h3> diff --git a/html/en/samples.html b/html/en/samples.html index 27692ab..72fdc07 100644 --- a/html/en/samples.html +++ b/html/en/samples.html @@ -8,7 +8,7 @@ <body> -<h1>Samples</h1> +<h2>Samples</h2> <h3><a name="Simple Draw">Simple Draw</a></h3> <p>This is an example of a simple drawing program using a IUP canvas: </p> @@ -72,8 +72,7 @@ cdKillCanvas(canvas);</pre> <h3>Generating an EMF file that contains an IM Image in Lua</h3> -<pre> -image = im.FileImageLoadBitmap(image_filename) +<pre>image = im.FileImageLoadBitmap(image_filename) canvas = cd.CreateCanvas(cd.EMF,emf_filename.." "..image:Width().."x"..image:Height()) image:cdCanvasPutImageRect(canvas,0,0,0,0) cd.KillCanvas(canvas) diff --git a/html/en/to_do.html b/html/en/to_do.html index e2b7299..2fc0e11 100644 --- a/html/en/to_do.html +++ b/html/en/to_do.html @@ -15,7 +15,7 @@ <body> -<h1>To Do</h1> +<h2>To Do</h2> <h3>CD</h3> <ul> <li class="style1">A new GDK base driver.</li> diff --git a/html/en/toolkits.html b/html/en/toolkits.html index d80c7af..ce478a8 100644 --- a/html/en/toolkits.html +++ b/html/en/toolkits.html @@ -11,7 +11,7 @@ <body> -<h1>Comparing CD with Other Graphics Libraries</h1> +<h2>Comparing CD with Other Graphics Libraries</h2> <p>There are other graphics libraries, with some portability among operational systems, available on the Internet. Among them we can highlight:</p> |