From da0f58cecf7a5280df7efa4e8d4443cb65b0fe1d Mon Sep 17 00:00:00 2001 From: scuri Date: Thu, 24 Jun 2010 19:16:35 +0000 Subject: *** empty log message *** --- html/en/download.html | 4 ++-- html/en/drv/gl.html | 63 +++++++++++++++++++++++++++++++++++++++++++++------ html/en/drv/pdf.html | 7 +++--- html/en/history.html | 4 +++- html/wb/wb_usr.lua | 4 ++++ html/wb_search.txt | 27 +++++++++++----------- html/wb_tree.html | 51 +++++++++++++++++++++-------------------- 7 files changed, 109 insertions(+), 51 deletions(-) (limited to 'html') diff --git a/html/en/download.html b/html/en/download.html index d24fb87..eef64cb 100644 --- a/html/en/download.html +++ b/html/en/download.html @@ -19,8 +19,8 @@ http://sourceforge.net/projects/canvasdraw/files/

Use this link for the latest version: - -http://sourceforge.net/projects/canvasdraw/files/5.3/

+ +http://sourceforge.net/projects/canvasdraw/files/5.4/

Before downloading any precompiled binaries, you should read before the Tecgraf Library Download Tips.

diff --git a/html/en/drv/gl.html b/html/en/drv/gl.html index 2b94b10..cff89db 100644 --- a/html/en/drv/gl.html +++ b/html/en/drv/gl.html @@ -10,6 +10,9 @@ .style1 { margin-top: 0px; } +.style2 { + font-family: Courier; +} @@ -17,13 +20,38 @@

GL Driver

This driver represents a basic driver for all system-dependent drivers - implemented in the X-Windows system using the - OpenGL SDK. The implementation uses the OpenGL, GLU and GLX API functions. +

This driver represents a driver for drawing using + + OpenGL. The implementation uses the OpenGL functions only. For the font support, this driver uses the FTGL API functions, which it was written against the Free Type library.

The driver is not dependent of system functions. It uses only the OpenGL +portable funtions. So if the window canvas changes its size the attribute "SIZE" +must be set with the new size or cdCanvasGetSize will return an incorrect value.

+ +

Use

+ +

The canvas is created by means of a call to the function + cdCreateCanvas(CD_GL, + Data), after which other functions in the CD library can be called as usual. The Data parameter string has the following format:

+ +

"widthxheight [resolution]"      in C "%dx%d %g"

+ +

It must include the initial canvas' dimensions. Width and height + are provided in pixels (note the lowercase "x" between them). The + resolution is optional, its default value is "3.78 pixels/mm" (96 DPI).

+ + + +

To use this driver, the application must be linked with the "cdgl", + the ftgl library + and the OpenGL library. The FTGL library is dependent also on the GLU + library.

In Lua, it is necessary to call function cdluagl_open() after a call + to function cdlua_open(), apart from linkediting with the "cdluagl" + library. This is not necessary if you do require"cdluagl".

Behavior of Functions

Control

@@ -79,9 +107,11 @@ NativeFont: also accepts the X-Windows font string format.

- Font: "Courier" is mapped to + Font: In Windows, "Courier" is mapped to "Courier New", "Helvetica" is mapped to "Arial", and "Times" is mapped to - "Times New Roman". Underline and Strikeout are NOT supported.

+ "Times New Roman". In UNIX, "Courier" is mapped to + "freemono", "Helvetica" is mapped to "freesans", and "Times" is mapped to + "freeserif". Underline and Strikeout are NOT supported.

Colors

@@ -91,6 +121,23 @@

Exclusive Attributes

"ALPHA": allows the usage of an alpha + channel for the drawing shapes. Assumes values "1" (active) and "0" + (inactive). Default value: "1".

+ +

"ANTIALIAS": allows the use of + anti-aliasing for the drawing shapes. Assumes values "1" (active) and "0" + (inactive). Default value: "1".

+ +

"GLVERSION": returns a string with + the OpenGL version or release number. It is empty if the OpenGL is not available.

"ROTATE": allows the usage of 1 angle and 1 coordinate (x, y), that define a global rotation transformation @@ -99,8 +146,10 @@

"GLVERSION": returns a string with - the OpenGL version or release number. It is empty if the OpenGL is not available.
"SIZE": sets the canvas size. + Must be used after the window is resized. The format is the same of the data + parameter in cdCreateCanvas, "widthxheight [resolution]" + or in C "%dx%d %g".

diff --git a/html/en/drv/pdf.html b/html/en/drv/pdf.html index d111a90..c161eeb 100644 --- a/html/en/drv/pdf.html +++ b/html/en/drv/pdf.html @@ -46,6 +46,10 @@ or in C
To use this driver, the application must be linked with the "cdpdf" and "pdflib" libraries.
+
In Lua, it is necessary to call function cdluapdf_open() after a call + to function cdlua_open(), apart from linkediting with the "cdluapdf" + library. This is not necessary if you do require"cdluapdf".
+
Paper Size - The default paper size is A4. It is possible to change it by using one of the predefined sizes - CD_A0, CD_A1, CD_A2, CD_A3, CD_A4, CD_A5, CD_LETTER and @@ -111,9 +115,6 @@ or in C default value is 300 DPI.
Orientation - The page can be oriented as portrait or landscape. The default value is portrait, but when the parameter "-o" is used, the horizontal and vertical values are switched. - In Lua, it is necessary to call function cdluapdf_open() after a call - to function cdlua_open(), apart from linkediting with the "cdluapdf" - library. This is not necessary if you do require"cdluapdf". Behavior of Functions Control diff --git a/html/en/history.html b/html/en/history.html index 0acfaad..b24d1c3 100644 --- a/html/en/history.html +++ b/html/en/history.html @@ -27,10 +27,12 @@ History of Changes -Version 5.4 (XX/June/2010) +Version 5.4 (24/June/2010) New: context plus driver Cairo. + New: OpenGL driver + CD_GL. New: "CMD", "OPACITY" and "HATCHBOXSIZE" attributes in the SVG driver. New: CD_PATH cdCanvasBegin diff --git a/html/wb/wb_usr.lua b/html/wb/wb_usr.lua index 24d9c5b..2fa3518 100644 --- a/html/wb/wb_usr.lua +++ b/html/wb/wb_usr.lua @@ -960,6 +960,10 @@ wb_usr.tree = { name= {nl= "Native Window"}, link= "drv/native.html" + }, + { + name= {nl= "OpenGL"}, + link= "drv/gl.html" } } }, diff --git a/html/wb_search.txt b/html/wb_search.txt index 1d0aa7c..751c0bd 100644 --- a/html/wb_search.txt +++ b/html/wb_search.txt @@ -1,47 +1,48 @@ en/download.html en/drv/xrender.html en/drv/gdiplus.html +en/drv/cairo.html en/drv/debug.html en/func/server.html en/func/wd.html en/func/client.html en/func/region.html -en/drv/cairo.html -en/drv/sim.html en/drv/xwin.html +en/drv/sim.html +en/drv/win32.html en/drv/native.html en/func/control.html en/screenshots_src_lua.html -en/drv/win32.html en/drv/gdk.html +en/func/lines.html en/func/vectortext.html en/cvs.html en/func/init.html -en/drv/pdf.html +en/drv/emf.html en/drv/picture.html en/func/attributes.html -en/drv/emf.html +en/drv/iup.html en/func/text.html en/func/filled.html en/prod.html en/screenshots.html en/samples.html -en/drv/dbufrgb.html -en/func/clipping.html -en/to_do.html +en/drv/gl.html en/drv/cgm.html -en/drv.html +en/to_do.html en/drv/mf.html -en/drv/irgb.html +en/drv.html +en/drv/printer.html en/drv/ps.html +en/drv/pdf.html en/drv/wmf.html -en/func/lines.html +en/drv/dbufrgb.html en/drv/dxf.html en/copyright.html -en/drv/iup.html +en/drv/irgb.html en/drv/svg.html en/screenshots_src_c.html -en/drv/printer.html +en/func/clipping.html en/cdluaim.html en/guide.html en/drv/dgn.html diff --git a/html/wb_tree.html b/html/wb_tree.html index 5bdccbd..35561e2 100644 --- a/html/wb_tree.html +++ b/html/wb_tree.html @@ -511,49 +511,50 @@ Window Systems IUP - Native Window + Native Window + OpenGL Devices - Clipboard - Printer - Picture + Clipboard + Printer + Picture Images - Client Image - Server Image - Client Double Buffer - Server Double Buffer + Client Image + Server Image + Client Double Buffer + Server Double Buffer File - PDF - PS - SVG - MF - DEBUG + PDF + PS + SVG + MF + DEBUG - CGM - DGN - DXF + CGM + DGN + DXF - EMF - WMF + EMF + WMF Base Drivers - GDK - Win32 - X-Win + GDK + Win32 + X-Win - Simulation + Simulation Context Plus - Cairo - GDI+ - XRender + Cairo + GDI+ + XRender -- cgit v1.2.3