diff options
Diffstat (limited to 'html/en/screenshots_src_c.html')
| -rw-r--r-- | html/en/screenshots_src_c.html | 52 |
1 files changed, 33 insertions, 19 deletions
diff --git a/html/en/screenshots_src_c.html b/html/en/screenshots_src_c.html index bf33397..ec9f24a 100644 --- a/html/en/screenshots_src_c.html +++ b/html/en/screenshots_src_c.html @@ -9,6 +9,7 @@ p { margin-top: 0; margin-bottom: 0; + font-family: "Courier New", Courier, monospace; } .style1 { color: #0000FF; @@ -16,6 +17,12 @@ .style2 { color: #FF00FF; } +.style3 { + font-family: Arial, Helvetica, sans-serif; +} +.style4 { + text-align: left; +} </style> </head> <body> @@ -25,6 +32,13 @@ +<p class="style4"><span class="style3">Get the source code here: </span> +<a href="../download/simple.zip">simple.zip</a>.</p> +<p align="center" class="style4"> </p> + + + + <p><font SIZE="3"> <span class="style1">void</span> SimpleDraw</font><font SIZE="3" COLOR="#ff00ff"><b>(</b></font><font SIZE="3">cdCanvas</font><font SIZE="3" COLOR="#ff00ff"><b>*</b></font><font SIZE="3"> canvas</font><font SIZE="3" COLOR="#ff00ff"><b>)</p> <p>{</b> @@ -56,9 +70,9 @@ cdCanvasClear</font><font SIZE="3" COLOR="#ff00ff"><b>(</b></font><font SIZE="3" <p> </p><p><font SIZE="3"> </font><font SIZE="3" COLOR="#008000">/* Draw a reactangle and a polyline at the bottom-left area,</p> -<p> using a thick line with transparency.</p> -<p> Notice that transparency is only supported in a few drivers,</p> -<p> and line join is not supported in the IMAGERGB driver. */</p></font><p><font SIZE="3"> +<p> using a thick line with transparency.</p> +<p> Notice that transparency is only supported in a few drivers,</p> +<p> and line join is not supported in the IMAGERGB driver. */</p></font><p><font SIZE="3"> cdCanvasLineWidth</font><font SIZE="3" COLOR="#ff00ff"><b>(</b></font><font SIZE="3">canvas</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> </font><font SIZE="3" COLOR="#800000">3</font><font SIZE="3" COLOR="#ff00ff"><b>);</b> </font></p><p><font SIZE="3"> @@ -103,7 +117,7 @@ cdCanvasEnd</font><font SIZE="3" COLOR="#ff00ff"><b>(</b></font><font SIZE="3">c <p></font><font SIZE="3" COLOR="#008000">/* Draw the red diagonal line with a custom line style. </p> -<p> Notice that line styles are not supported in the IMAGERGB driver. */</font></p><p><font SIZE="3"> +<p> Notice that line styles are not supported in the IMAGERGB driver. */</font></p><p><font SIZE="3"> cdCanvasForeground</font><font SIZE="3" COLOR="#ff00ff"><b>(</b></font><font SIZE="3">canvas</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> CD_RED</font><font SIZE="3" COLOR="#ff00ff"><b>);</b> </font></p><p><font SIZE="3"> @@ -134,7 +148,7 @@ h</font><font SIZE="3" COLOR="#ff00ff"><b>-</b></font><font SIZE="3" COLOR="#800 <p> </p><p><font SIZE="3"> </font><font SIZE="3" COLOR="#008000">/* Draw the blue diagonal line with a pre-defined line style.</p> -<p> Notice that the pre-defined line style is dependent on the driver. */</font></p><p><font SIZE="3"> +<p> Notice that the pre-defined line style is dependent on the driver. */</font></p><p><font SIZE="3"> cdCanvasForeground</font><font SIZE="3" COLOR="#ff00ff"><b>(</b></font><font SIZE="3">canvas</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> CD_BLUE</font><font SIZE="3" COLOR="#ff00ff"><b>);</b> </font></p><p><font SIZE="3"> @@ -160,7 +174,7 @@ cdCanvasLineWidth</font><font SIZE="3" COLOR="#ff00ff"><b>(</b></font><font SIZE <p></font><font SIZE="3" COLOR="#008000">/* Draw an arc at bottom-left, and a sector at bottom-right.</p> -<p> Notice that counter-clockwise orientation of both. */</font></p><p><font SIZE="3"> +<p> Notice that counter-clockwise orientation of both. */</font></p><p><font SIZE="3"> cdCanvasInteriorStyle</font><font SIZE="3" COLOR="#ff00ff"><b>(</b></font><font SIZE="3">canvas</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> CD_SOLID</font><font SIZE="3" COLOR="#ff00ff"><b>);</b> </font></p><p><font SIZE="3"> @@ -222,13 +236,13 @@ CD_BOLD</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> <p> </p><p><font SIZE="3"> </font><font SIZE="3" COLOR="#008000">/* Draw text at center, with orientation, </p> -<p> and draw its bounding box. </p> -<p> Notice that in some drivers the bounding box is not precise. */</font></p> +<p> and draw its bounding box. </p> +<p> Notice that in some drivers the bounding box is not precise. */</font></p> <p><font SIZE="3"> cdCanvasGetTextBounds</font><font SIZE="3" COLOR="#ff00ff"><b>(</b></font><font SIZE="3">canvas</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> w</font><font SIZE="3" COLOR="#ff00ff"><b>/</b></font><font SIZE="3" COLOR="#800000">2</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> h</font><font SIZE="3" COLOR="#ff00ff"><b>/</b></font><font SIZE="3" COLOR="#800000">2</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> -</font><font SIZE="3" COLOR="#a31515">"cdMin Draw ()"</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> +</font><font SIZE="3" COLOR="#a31515">"cdMin Draw (ηγν)"</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> irect</font><font SIZE="3" COLOR="#ff00ff"><b>);</b> </font></p><p><font SIZE="3"> cdCanvasForeground</font><font SIZE="3" COLOR="#ff00ff"><b>(</b></font><font SIZE="3">canvas</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> @@ -262,7 +276,7 @@ CD_BLUE</font><font SIZE="3" COLOR="#ff00ff"><b>);</b> cdCanvasText</font><font SIZE="3" COLOR="#ff00ff"><b>(</b></font><font SIZE="3">canvas</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> w</font><font SIZE="3" COLOR="#ff00ff"><b>/</b></font><font SIZE="3" COLOR="#800000">2</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> h</font><font SIZE="3" COLOR="#ff00ff"><b>/</b></font><font SIZE="3" COLOR="#800000">2</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> -</font><font SIZE="3" COLOR="#a31515">"cdMin Draw ()"</font><font SIZE="3" COLOR="#ff00ff"><b>);</b> +</font><font SIZE="3" COLOR="#a31515">"cdMin Draw (ηγν)"</font><font SIZE="3" COLOR="#ff00ff"><b>);</b> </font></p> <p> </p><p><font SIZE="3"> </font><font SIZE="3" COLOR="#008000">/* Prepare World Coordinates */</font></p><p><font SIZE="3"> @@ -309,7 +323,7 @@ wdCanvasVectorCharSize</font><font SIZE="3" COLOR="#ff00ff"><b>(</b></font><font </font></p><p> </p> <p><font SIZE="3" COLOR="#008000">/* Draw vector text, and draw its bounding box. </p> -<p> We also use this text to show when we are using a contextplus driver. */</font></p> +<p> We also use this text to show when we are using a contextplus driver. */</font></p> <p><font SIZE="3"> cdCanvasForeground</font><font SIZE="3" COLOR="#ff00ff"><b>(</b></font><font SIZE="3">canvas</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> CD_RED</font><font SIZE="3" COLOR="#ff00ff"><b>);</b> @@ -383,7 +397,7 @@ cdCanvasLineWidth</font><font SIZE="3" COLOR="#ff00ff"><b>(</b></font><font SIZE </font></p><p><font SIZE="3" COLOR="#ff00ff"> </font></p><p><font SIZE="3"> </font><font SIZE="3" COLOR="#008000">/* Draw a filled path at center-right (looks like a weird fish). </p> -<p> Notice that in PDF the arc is necessarily a circle arc, and not an ellipse. +<p> Notice that in PDF the arc is necessarily a circle arc, and not an ellipse. */</font></p><p><font SIZE="3"> cdCanvasForeground</font><font SIZE="3" COLOR="#ff00ff"><b>(</b></font><font SIZE="3">canvas</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> CD_GREEN</font><font SIZE="3" COLOR="#ff00ff"><b>);</b> @@ -544,7 +558,7 @@ h </font><font SIZE="3" COLOR="#ff00ff"><b>-</b></font><font SIZE="3"> </font> <p> </p><p><font SIZE="3"> </font><font SIZE="3" COLOR="#008000">/* Draw all the line style possibilities at bottom. </p> -<p> Notice that they have some small differences between drivers. */</font></p><p><font SIZE="3"> +<p> Notice that they have some small differences between drivers. */</font></p><p><font SIZE="3"> cdCanvasLineWidth</font><font SIZE="3" COLOR="#ff00ff"><b>(</b></font><font SIZE="3">canvas</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> </font><font SIZE="3" COLOR="#800000">1</font><font SIZE="3" COLOR="#ff00ff"><b>);</b> </font></p><p><font SIZE="3"> @@ -596,7 +610,7 @@ w</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> </font> <p> </p><p><font SIZE="3"> </font><font SIZE="3" COLOR="#008000">/* Draw all the hatch style possibilities in the top-left corner.</p> -<p> Notice that they have some small differences between drivers. */</font></p><p><font SIZE="3"> +<p> Notice that they have some small differences between drivers. */</font></p><p><font SIZE="3"> cdCanvasHatch</font><font SIZE="3" COLOR="#ff00ff"><b>(</b></font><font SIZE="3">canvas</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> CD_VERTICAL</font><font SIZE="3" COLOR="#ff00ff"><b>);</b></font></p><font SIZE="3"> @@ -659,8 +673,8 @@ h</font><font SIZE="3" COLOR="#ff00ff"><b>);</b> </font></p> <p> </p><p><font SIZE="3"> </font><font SIZE="3" COLOR="#008000">/* Draw 4 regions, in diamond shape,</p> -<p> at top, bottom, left, right, </p> -<p> using different interior styles. <font SIZE="3" COLOR="#008000"> +<p> at top, bottom, left, right, </p> +<p> using different interior styles. <font SIZE="3" COLOR="#008000"> */</font></p> <p> </p> <p>/* At top, not filled polygon, notice that the last line style is used. */</font></p><p><font SIZE="3"> @@ -847,9 +861,9 @@ h </font><font SIZE="3" COLOR="#ff00ff"><b>-</b></font><font SIZE="3"> </font> </font></p> <p> </p> <p><font SIZE="3" COLOR="#008000">/* Adds a new page, or </p> -<p> flushes the file, or</p> -<p> flushes the screen, or</p> -<p> swap the double buffer. */</font></p><p><font SIZE="3"> +<p> flushes the file, or</p> +<p> flushes the screen, or</p> +<p> swap the double buffer. */</font></p><p><font SIZE="3"> cdCanvasFlush</font><font SIZE="3" COLOR="#ff00ff"><b>(</b></font><font SIZE="3">canvas</font><font SIZE="3" COLOR="#ff00ff"><b>);</b> </font></p> </div> |