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diff --git a/html/en/screenshots_src_c.html b/html/en/screenshots_src_c.html new file mode 100644 index 0000000..bf33397 --- /dev/null +++ b/html/en/screenshots_src_c.html @@ -0,0 +1,865 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Strict//EN"> +<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office"> +<head> +<meta http-equiv="Content-Language" content="en-us"> +<title>Screenshots C Source Code</title> +<meta http-equiv="Content-Type" content="text/html; charset=windows-1252"> +<link rel="stylesheet" type="text/css" href="../style.css"> +<style type="text/css"> + p { + margin-top: 0; + margin-bottom: 0; +} +.style1 { + color: #0000FF; +} +.style2 { + color: #FF00FF; +} +</style> +</head> +<body> + +<h2 align="center" style="text-align:center">Screenshots C Source Code</h2> + + + + +<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> +</font></p> +<div style="margin-left: 1.4em"> +<p><font SIZE="3"> +</font><font SIZE="3" COLOR="#0000ff">int</font><font SIZE="3"> w</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> +h</font><font SIZE="3" COLOR="#ff00ff"><b>;</b> +</font></p> +<p><font SIZE="3" COLOR="#0000ff">int</font><font SIZE="3"> </font><font SIZE="3" COLOR="#ff00ff"><b>*</b></font><font SIZE="3">dashes</font><font SIZE="3" COLOR="#ff00ff"><b>;</b> +</font></p> +<p><font SIZE="3" COLOR="#0000ff">int</font><font SIZE="3"> irect</font><font SIZE="3" COLOR="#ff00ff"><b>[</b></font><font SIZE="3" COLOR="#800000">8</font><font SIZE="3" COLOR="#ff00ff"><b>];</b> +</font></p><p><font SIZE="3" COLOR="#0000ff">double</font><font SIZE="3"> drect</font><font SIZE="3" COLOR="#ff00ff"><b>[</b></font><font SIZE="3" COLOR="#800000">8</font><font SIZE="3" COLOR="#ff00ff"><b>];</b> +</font></p> +<p> </p> +<p class="style2"><font SIZE="3" COLOR="#008000">/* Get size in pixels to be +used for computing coordinates. */</font></p><p><font SIZE="3"> +cdCanvasGetSize</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="#ff00ff"><b>&</b></font><font SIZE="3">w</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> +</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"> +NULL</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> NULL</font><font SIZE="3" COLOR="#ff00ff"><b>);</b> +</font></p><p></p><p><font SIZE="3"> +</font><font SIZE="3" COLOR="#008000">/* Clear the background to be white */</font></p><p><font SIZE="3"> +cdCanvasBackground</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_WHITE</font><font SIZE="3" COLOR="#ff00ff"><b>);</b> +</font></p><p><font SIZE="3"> +cdCanvasClear</font><font SIZE="3" COLOR="#ff00ff"><b>(</b></font><font SIZE="3">canvas</font><font SIZE="3" COLOR="#ff00ff"><b>);</b> +</font></p> +<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"> +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"> +cdCanvasLineStyle</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_CONTINUOUS</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"> +cdEncodeAlpha</font><font SIZE="3" COLOR="#ff00ff"><b>(</b></font><font SIZE="3">CD_DARK_MAGENTA</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> +</font><font SIZE="3" COLOR="#800000">128</font><font SIZE="3" COLOR="#ff00ff"><b>));</b> +</font></p><p><font SIZE="3"> +cdCanvasRect</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">100</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> +</font><font SIZE="3" COLOR="#800000">200</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> +</font><font SIZE="3" COLOR="#800000">100</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> +</font><font SIZE="3" COLOR="#800000">200</font><font SIZE="3" COLOR="#ff00ff"><b>);</b> +</font></p><p><font SIZE="3"> +cdCanvasBegin</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_OPEN_LINES</font><font SIZE="3" COLOR="#ff00ff"><b>);</b> +</font></p><p><font SIZE="3"> +cdCanvasVertex</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">300</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> +</font><font SIZE="3" COLOR="#800000">250</font><font SIZE="3" COLOR="#ff00ff"><b>);</b> +</font></p><p><font SIZE="3"> +cdCanvasVertex</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">320</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> +</font><font SIZE="3" COLOR="#800000">270</font><font SIZE="3" COLOR="#ff00ff"><b>);</b> +</font></p><p><font SIZE="3"> +cdCanvasVertex</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">350</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> +</font><font SIZE="3" COLOR="#800000">260</font><font SIZE="3" COLOR="#ff00ff"><b>);</b> +</font></p><p><font SIZE="3"> +cdCanvasVertex</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">340</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> +</font><font SIZE="3" COLOR="#800000">200</font><font SIZE="3" COLOR="#ff00ff"><b>);</b> +</font></p><p><font SIZE="3"> +cdCanvasVertex</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">310</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> +</font><font SIZE="3" COLOR="#800000">210</font><font SIZE="3" COLOR="#ff00ff"><b>);</b> +</font></p><p><font SIZE="3"> +cdCanvasEnd</font><font SIZE="3" COLOR="#ff00ff"><b>(</b></font><font SIZE="3">canvas</font><font SIZE="3" COLOR="#ff00ff"><b>);</b> +</font></p><p></p><font SIZE="3"> + +<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"> +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"> +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"> dashes</font><font SIZE="3"> +</font><font SIZE="3" COLOR="#ff00ff"><b>=</b></font><font SIZE="3"> </font> +<font SIZE="3" COLOR="#ff00ff"><b>{</b></font><font SIZE="3" COLOR="#800000">20</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> +</font><font SIZE="3" COLOR="#800000">15</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> +</font><font SIZE="3" COLOR="#800000">5</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> +</font><font SIZE="3" COLOR="#800000">5</font><font SIZE="3" COLOR="#ff00ff"><b>};</b> +</font></p><p><font SIZE="3"> +cdCanvasLineStyleDashes</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"> +dashes</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> +</font><font SIZE="3" COLOR="#800000">4</font><font SIZE="3" COLOR="#ff00ff"><b>);</b> +</font></p> +<p><font SIZE="3"> +cdCanvasLineStyle</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_CUSTOM</font><font SIZE="3" COLOR="#ff00ff"><b>);</b> +</font></p><p><font SIZE="3"> +cdCanvasLine</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">0</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> +</font><font SIZE="3" COLOR="#800000">0</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">1</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">1</font><font SIZE="3" COLOR="#ff00ff"><b>);</b> +</font></p> +<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"> +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"> +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">10</font><font SIZE="3" COLOR="#ff00ff"><b>);</b> +</font></p><p><font SIZE="3"> +cdCanvasLineStyle</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_DOTTED</font><font SIZE="3" COLOR="#ff00ff"><b>);</b> +</font></p><p><font SIZE="3"> +cdCanvasLine</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">0</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">1</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">1</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> +</font><font SIZE="3" COLOR="#800000">0</font><font SIZE="3" COLOR="#ff00ff"><b>);</b> +</font></p><p> </p> +<p><font SIZE="3" COLOR="#008000">/* Reset line style and width */</font></p><p><font SIZE="3"> +cdCanvasLineStyle</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_CONTINUOUS</font><font SIZE="3" COLOR="#ff00ff"><b>);</b> +</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></p><font SIZE="3"> + +<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"> +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"> +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_MAGENTA</font><font SIZE="3" COLOR="#ff00ff"><b>);</b> +</font></p><p><font SIZE="3"> +cdCanvasSector</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">100</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> +</font><font SIZE="3" COLOR="#800000">100</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> +</font><font SIZE="3" COLOR="#800000">100</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> +</font><font SIZE="3" COLOR="#800000">100</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> +</font><font SIZE="3" COLOR="#800000">50</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> +</font><font SIZE="3" COLOR="#800000">180</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"> +CD_RED</font><font SIZE="3" COLOR="#ff00ff"><b>);</b> +</font></p><p><font SIZE="3"> +cdCanvasArc</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">100</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> +</font><font SIZE="3" COLOR="#800000">100</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> +</font><font SIZE="3" COLOR="#800000">100</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> +</font><font SIZE="3" COLOR="#800000">100</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> +</font><font SIZE="3" COLOR="#800000">50</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> +</font><font SIZE="3" COLOR="#800000">180</font><font SIZE="3" COLOR="#ff00ff"><b>);</b> +</font></p> +<p> </p><p><font SIZE="3"> +</font><font SIZE="3" COLOR="#008000">/* Draw a solid filled rectangle at +center. */</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_YELLOW</font><font SIZE="3" COLOR="#ff00ff"><b>);</b> +</font></p><p><font SIZE="3"> +cdCanvasBox</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"> +</font><font SIZE="3" COLOR="#ff00ff"><b>-</b></font><font SIZE="3"> </font> +<font SIZE="3" COLOR="#800000">100</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"> +</font><font SIZE="3" COLOR="#ff00ff"><b>+</b></font><font SIZE="3"> </font> +<font SIZE="3" COLOR="#800000">100</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"> +</font><font SIZE="3" COLOR="#ff00ff"><b>-</b></font><font SIZE="3"> </font> +<font SIZE="3" COLOR="#800000">100</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"> +</font><font SIZE="3" COLOR="#ff00ff"><b>+</b></font><font SIZE="3"> </font> +<font SIZE="3" COLOR="#800000">100</font><font SIZE="3" COLOR="#ff00ff"><b>);</b></font></p> +<p> </p><font SIZE="3"> + +<p></font><font SIZE="3" COLOR="#008000">/* Prepare font for text. */</font></p><p><font SIZE="3"> +cdCanvasTextAlignment</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_CENTER</font><font SIZE="3" COLOR="#ff00ff"><b>);</b> +</font></p><p><font SIZE="3"> +cdCanvasTextOrientation</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">70</font><font SIZE="3" COLOR="#ff00ff"><b>);</b> +</font></p><p><font SIZE="3"> +cdCanvasFont</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="#a31515">"Times"</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> +CD_BOLD</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> +</font><font SIZE="3" COLOR="#800000">24</font><font SIZE="3" COLOR="#ff00ff"><b>);</b> +</font></p> +<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><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"> +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"> +CD_RED</font><font SIZE="3" COLOR="#ff00ff"><b>);</b> +</font></p><p><font SIZE="3"> +cdCanvasBegin</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_CLOSED_LINES</font><font SIZE="3" COLOR="#ff00ff"><b>);</b> +</font></p><p><font SIZE="3"> +cdCanvasVertex</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"> +irect</font><font SIZE="3" COLOR="#ff00ff"><b>[</b></font><font SIZE="3" COLOR="#800000">0</font><font SIZE="3" COLOR="#ff00ff"><b>],</b></font><font SIZE="3"> +irect</font><font SIZE="3" COLOR="#ff00ff"><b>[</b></font><font SIZE="3" COLOR="#800000">1</font><font SIZE="3" COLOR="#ff00ff"><b>]);</b> +</font></p><p><font SIZE="3"> +cdCanvasVertex</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"> +irect</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"> +irect</font><font SIZE="3" COLOR="#ff00ff"><b>[</b></font><font SIZE="3" COLOR="#800000">3</font><font SIZE="3" COLOR="#ff00ff"><b>]);</b> +</font></p><p><font SIZE="3"> +cdCanvasVertex</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"> +irect</font><font SIZE="3" COLOR="#ff00ff"><b>[</b></font><font SIZE="3" COLOR="#800000">4</font><font SIZE="3" COLOR="#ff00ff"><b>],</b></font><font SIZE="3"> +irect</font><font SIZE="3" COLOR="#ff00ff"><b>[</b></font><font SIZE="3" COLOR="#800000">5</font><font SIZE="3" COLOR="#ff00ff"><b>]);</b> +</font></p><p><font SIZE="3"> +cdCanvasVertex</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"> +irect</font><font SIZE="3" COLOR="#ff00ff"><b>[</b></font><font SIZE="3" COLOR="#800000">6</font><font SIZE="3" COLOR="#ff00ff"><b>],</b></font><font SIZE="3"> +irect</font><font SIZE="3" COLOR="#ff00ff"><b>[</b></font><font SIZE="3" COLOR="#800000">7</font><font SIZE="3" COLOR="#ff00ff"><b>]);</b> +</font></p><p><font SIZE="3"> +cdCanvasEnd</font><font SIZE="3" COLOR="#ff00ff"><b>(</b></font><font SIZE="3">canvas</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"> +CD_BLUE</font><font SIZE="3" COLOR="#ff00ff"><b>);</b> +</font></p><p><font SIZE="3"> +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></p> +<p> </p><p><font SIZE="3"> +</font><font SIZE="3" COLOR="#008000">/* Prepare World Coordinates */</font></p><p><font SIZE="3"> +wdCanvasViewport</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">0</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">1</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3" COLOR="#800000">0</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">1</font><font SIZE="3" COLOR="#ff00ff"><b>);</b> +</font></p><p><font SIZE="3"> +</font><font SIZE="3" COLOR="#0000ff">if</font><font SIZE="3"> </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">h</font><font SIZE="3" COLOR="#ff00ff"><b>)</b> +</font></p><p><font SIZE="3"> + +wdCanvasWindow</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">0</font><font SIZE="3" COLOR="#ff00ff"><b>,(</b></font><font SIZE="3" COLOR="#0000ff">double</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="#0000ff">double</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">0</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3" COLOR="#800000">1</font><font SIZE="3" COLOR="#ff00ff"><b>);</b> +</font></p><p><font SIZE="3"> +</font><font SIZE="3" COLOR="#0000ff">else</font></p><p><font SIZE="3"> + +wdCanvasWindow</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">0</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3" COLOR="#800000">1</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3" COLOR="#800000">0</font><font SIZE="3" COLOR="#ff00ff"><b>,(</b></font><font SIZE="3" COLOR="#0000ff">double</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="#0000ff">double</font><font SIZE="3" COLOR="#ff00ff"><b>)</b></font><font SIZE="3">w</font><font SIZE="3" COLOR="#ff00ff"><b>);</b> +</font></p> +<p> </p><p><font SIZE="3"> +</font><font SIZE="3" COLOR="#008000">/* Draw a filled blue rectangle in WC +*/</font></p><p><font SIZE="3"> +wdCanvasBox</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">0.20</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> +</font><font SIZE="3" COLOR="#800000">0.30</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> +</font><font SIZE="3" COLOR="#800000">0.40</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> +</font><font SIZE="3" COLOR="#800000">0.50</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"> +CD_RED</font><font SIZE="3" COLOR="#ff00ff"><b>);</b> +</font></p> +<p> </p><p><font SIZE="3"> +</font><font SIZE="3" COLOR="#008000">/* Draw the diagonal of that rectangle +in WC */</font></p><p><font SIZE="3"> +wdCanvasLine</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">0.20</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> +</font><font SIZE="3" COLOR="#800000">0.40</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> +</font><font SIZE="3" COLOR="#800000">0.30</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> +</font><font SIZE="3" COLOR="#800000">0.50</font><font SIZE="3" COLOR="#ff00ff"><b>);</b> +</font></p> +<p> </p><p><font SIZE="3"> +</font><font SIZE="3" COLOR="#008000">/* Prepare Vector Text in WC. */</font></p><p><font SIZE="3"> +wdCanvasVectorCharSize</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">0.07</font><font SIZE="3" COLOR="#ff00ff"><b>);</b> +</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><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"> +</font><font SIZE="3" COLOR="#0000ff">if</font><font SIZE="3"> </font> +<font SIZE="3" COLOR="#ff00ff"><b>(</b></font><font SIZE="3">contextplus</font><font SIZE="3" COLOR="#ff00ff"><b>)</b> +</font></p><p><font SIZE="3"> + +wdCanvasGetVectorTextBounds</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="#a31515">"WDj-Plus"</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> +</font><font SIZE="3" COLOR="#800000">0.25</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> +</font><font SIZE="3" COLOR="#800000">0.35</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> +drect</font><font SIZE="3" COLOR="#ff00ff"><b>);</b> +</font></p><p><font SIZE="3"> +</font><font SIZE="3" COLOR="#0000ff">else</font></p><p><font SIZE="3"> + +wdCanvasGetVectorTextBounds</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="#a31515">"WDj"</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> +</font><font SIZE="3" COLOR="#800000">0.25</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> +</font><font SIZE="3" COLOR="#800000">0.35</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> +drect</font><font SIZE="3" COLOR="#ff00ff"><b>);</b> +</font></p><p><font SIZE="3"> +cdCanvasBegin</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_CLOSED_LINES</font><font SIZE="3" COLOR="#ff00ff"><b>);</b> +</font></p><p><font SIZE="3"> +wdCanvasVertex</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"> +drect</font><font SIZE="3" COLOR="#ff00ff"><b>[</b></font><font SIZE="3" COLOR="#800000">0</font><font SIZE="3" COLOR="#ff00ff"><b>],</b></font><font SIZE="3"> +drect</font><font SIZE="3" COLOR="#ff00ff"><b>[</b></font><font SIZE="3" COLOR="#800000">1</font><font SIZE="3" COLOR="#ff00ff"><b>]);</b> +</font></p><p><font SIZE="3"> +wdCanvasVertex</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"> +drect</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"> +drect</font><font SIZE="3" COLOR="#ff00ff"><b>[</b></font><font SIZE="3" COLOR="#800000">3</font><font SIZE="3" COLOR="#ff00ff"><b>]);</b> +</font></p><p><font SIZE="3"> +wdCanvasVertex</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"> +drect</font><font SIZE="3" COLOR="#ff00ff"><b>[</b></font><font SIZE="3" COLOR="#800000">4</font><font SIZE="3" COLOR="#ff00ff"><b>],</b></font><font SIZE="3"> +drect</font><font SIZE="3" COLOR="#ff00ff"><b>[</b></font><font SIZE="3" COLOR="#800000">5</font><font SIZE="3" COLOR="#ff00ff"><b>]);</b> +</font></p><p><font SIZE="3"> +wdCanvasVertex</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"> +drect</font><font SIZE="3" COLOR="#ff00ff"><b>[</b></font><font SIZE="3" COLOR="#800000">6</font><font SIZE="3" COLOR="#ff00ff"><b>],</b></font><font SIZE="3"> +drect</font><font SIZE="3" COLOR="#ff00ff"><b>[</b></font><font SIZE="3" COLOR="#800000">7</font><font SIZE="3" COLOR="#ff00ff"><b>]);</b> +</font></p><p><font SIZE="3"> +cdCanvasEnd</font><font SIZE="3" COLOR="#ff00ff"><b>(</b></font><font SIZE="3">canvas</font><font SIZE="3" COLOR="#ff00ff"><b>);</b> +</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">2</font><font SIZE="3" COLOR="#ff00ff"><b>);</b> +</font></p><p><font SIZE="3"> +cdCanvasLineStyle</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_CONTINUOUS</font><font SIZE="3" COLOR="#ff00ff"><b>);</b> +</font></p><p><font SIZE="3"> +</font><font SIZE="3" COLOR="#0000ff">if</font><font SIZE="3"> </font> +<font SIZE="3" COLOR="#ff00ff"><b>(</b></font><font SIZE="3">contextplus</font><font SIZE="3" COLOR="#ff00ff"><b>)</b> +</font></p><p><font SIZE="3"> + +wdCanvasVectorText</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">0.25</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> +</font><font SIZE="3" COLOR="#800000">0.35</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> +</font><font SIZE="3" COLOR="#a31515">"WDj-Plus"</font><font SIZE="3" COLOR="#ff00ff"><b>);</b> +</font></p><p><font SIZE="3"> +</font><font SIZE="3" COLOR="#0000ff">else</font></p><p><font SIZE="3"> + +wdCanvasVectorText</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">0.25</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> +</font><font SIZE="3" COLOR="#800000">0.35</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> +</font><font SIZE="3" COLOR="#a31515">"WDj"</font><font SIZE="3" COLOR="#ff00ff"><b>);</b> +</font></p> +<p> </p><p><font SIZE="3" COLOR="#008000">/* Reset line width +*/</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" 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. +*/</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> +</font></p><p><font SIZE="3"> +cdCanvasBegin</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_PATH</font><font SIZE="3" COLOR="#ff00ff"><b>);</b> +</font></p><p><font SIZE="3"> +cdCanvasPathSet</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_PATH_MOVETO</font><font SIZE="3" COLOR="#ff00ff"><b>);</b> +</font></p><p><font SIZE="3"> +cdCanvasVertex</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"> +</font><font SIZE="3" COLOR="#ff00ff"><b>+</b></font><font SIZE="3"> </font> +<font SIZE="3" COLOR="#800000">200</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></p><p><font SIZE="3"> +cdCanvasPathSet</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_PATH_LINETO</font><font SIZE="3" COLOR="#ff00ff"><b>);</b> +</font></p><p><font SIZE="3"> +cdCanvasVertex</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"> +</font><font SIZE="3" COLOR="#ff00ff"><b>+</b></font><font SIZE="3"> </font> +<font SIZE="3" COLOR="#800000">230</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"> +</font><font SIZE="3" COLOR="#ff00ff"><b>+</b></font><font SIZE="3"> </font> +<font SIZE="3" COLOR="#800000">50</font><font SIZE="3" COLOR="#ff00ff"><b>);</b> +</font></p><p><font SIZE="3"> +cdCanvasPathSet</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_PATH_LINETO</font><font SIZE="3" COLOR="#ff00ff"><b>);</b> +</font></p><p><font SIZE="3"> +cdCanvasVertex</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"> +</font><font SIZE="3" COLOR="#ff00ff"><b>+</b></font><font SIZE="3"> </font> +<font SIZE="3" COLOR="#800000">250</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"> +</font><font SIZE="3" COLOR="#ff00ff"><b>+</b></font><font SIZE="3"> </font> +<font SIZE="3" COLOR="#800000">50</font><font SIZE="3" COLOR="#ff00ff"><b>);</b> +</font></p><p><font SIZE="3"> +cdCanvasPathSet</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_PATH_CURVETO</font><font SIZE="3" COLOR="#ff00ff"><b>);</b> +</font></p><p><font SIZE="3"> +cdCanvasVertex</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" COLOR="#800000">150</font><font SIZE="3" COLOR="#ff00ff"><b>+</b></font><font SIZE="3" COLOR="#800000">150</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" COLOR="#800000">200</font><font SIZE="3" COLOR="#ff00ff"><b>-</b></font><font SIZE="3" COLOR="#800000">50</font><font SIZE="3" COLOR="#ff00ff"><b>);</b></font><font SIZE="3"> +</font><font SIZE="3" COLOR="#008000">/* control point for start */</font></p><p><font SIZE="3"> +cdCanvasVertex</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" COLOR="#800000">150</font><font SIZE="3" COLOR="#ff00ff"><b>+</b></font><font SIZE="3" COLOR="#800000">180</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" COLOR="#800000">250</font><font SIZE="3" COLOR="#ff00ff"><b>-</b></font><font SIZE="3" COLOR="#800000">50</font><font SIZE="3" COLOR="#ff00ff"><b>);</b></font><font SIZE="3"> +</font><font SIZE="3" COLOR="#008000">/* control point for end */</font></p><p><font SIZE="3"> +cdCanvasVertex</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" COLOR="#800000">150</font><font SIZE="3" COLOR="#ff00ff"><b>+</b></font><font SIZE="3" COLOR="#800000">180</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" COLOR="#800000">200</font><font SIZE="3" COLOR="#ff00ff"><b>-</b></font><font SIZE="3" COLOR="#800000">50</font><font SIZE="3" COLOR="#ff00ff"><b>);</b></font><font SIZE="3"> +</font><font SIZE="3" COLOR="#008000">/* end point */</font></p><p><font SIZE="3"> +cdCanvasPathSet</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_PATH_CURVETO</font><font SIZE="3" COLOR="#ff00ff"><b>);</b> +</font></p><p><font SIZE="3"> +cdCanvasVertex</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" COLOR="#800000">150</font><font SIZE="3" COLOR="#ff00ff"><b>+</b></font><font SIZE="3" COLOR="#800000">180</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" COLOR="#800000">150</font><font SIZE="3" COLOR="#ff00ff"><b>-</b></font><font SIZE="3" COLOR="#800000">50</font><font SIZE="3" COLOR="#ff00ff"><b>);</b></font></p><font SIZE="3"> + +<p>cdCanvasVertex</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" COLOR="#800000">150</font><font SIZE="3" COLOR="#ff00ff"><b>+</b></font><font SIZE="3" COLOR="#800000">150</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" COLOR="#800000">100</font><font SIZE="3" COLOR="#ff00ff"><b>-</b></font><font SIZE="3" COLOR="#800000">50</font><font SIZE="3" COLOR="#ff00ff"><b>);</b></font></p><font SIZE="3"> + +<p>cdCanvasVertex</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" COLOR="#800000">150</font><font SIZE="3" COLOR="#ff00ff"><b>+</b></font><font SIZE="3" COLOR="#800000">300</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" COLOR="#800000">100</font><font SIZE="3" COLOR="#ff00ff"><b>-</b></font><font SIZE="3" COLOR="#800000">50</font><font SIZE="3" COLOR="#ff00ff"><b>);</b></font></p><font SIZE="3"> + +<p>cdCanvasPathSet</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_PATH_LINETO</font><font SIZE="3" COLOR="#ff00ff"><b>);</b> +</font></p><p><font SIZE="3"> +cdCanvasVertex</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" COLOR="#800000">150</font><font SIZE="3" COLOR="#ff00ff"><b>+</b></font><font SIZE="3" COLOR="#800000">300</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" COLOR="#800000">50</font><font SIZE="3" COLOR="#ff00ff"><b>);</b> +</font></p><p><font SIZE="3"> +cdCanvasPathSet</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_PATH_ARC</font><font SIZE="3" COLOR="#ff00ff"><b>);</b> +</font></p><p><font SIZE="3"> +cdCanvasVertex</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" COLOR="#800000">300</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="#008000">/* center */</font></p><p><font SIZE="3"> +cdCanvasVertex</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">200</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> +</font><font SIZE="3" COLOR="#800000">100</font><font SIZE="3" COLOR="#ff00ff"><b>);</b></font><font SIZE="3"> +</font><font SIZE="3" COLOR="#008000">/* width, height */</font></p><p><font SIZE="3"> +cdCanvasVertex</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="#ff00ff"><b>-</b></font><font SIZE="3" COLOR="#800000">30</font><font SIZE="3" COLOR="#ff00ff"><b>*</b></font><font SIZE="3" COLOR="#800000">1000</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> +</font><font SIZE="3" COLOR="#ff00ff"><b>-</b></font><font SIZE="3" COLOR="#800000">170</font><font SIZE="3" COLOR="#ff00ff"><b>*</b></font><font SIZE="3" COLOR="#800000">1000</font><font SIZE="3" COLOR="#ff00ff"><b>);</b></font><font SIZE="3"> +</font><font SIZE="3" COLOR="#008000">/* start angle, end angle (degrees / 1000) +*/</p> +</font> +<p><font SIZE="3"> +cdCanvasPathSet</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_PATH_FILL</font><font SIZE="3" COLOR="#ff00ff"><b>);</b> +</font></p> +<p><font SIZE="3"> +cdCanvasEnd</font><font SIZE="3" COLOR="#ff00ff"><b>(</b></font><font SIZE="3">canvas</font><font SIZE="3" COLOR="#ff00ff"><b>);</b> +</font></p> +<p> </p><p><font SIZE="3"> +</font><font SIZE="3" COLOR="#008000">/* Draw 3 pixels at center left. */</font></p><p><font SIZE="3"> +cdCanvasPixel</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">10</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" COLOR="#800000">0</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"> +cdCanvasPixel</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">11</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" COLOR="#800000">1</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> +CD_GREEN</font><font SIZE="3" COLOR="#ff00ff"><b>);</b> +</font></p><p><font SIZE="3"> +cdCanvasPixel</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">12</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" COLOR="#800000">2</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> </p><p><font SIZE="3"> +</font><font SIZE="3" COLOR="#008000">/* Draw 4 mark types, distributed near +each corner. */</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"> +cdCanvasMarkSize</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">30</font><font SIZE="3" COLOR="#ff00ff"><b>);</b> +</font></p><p><font SIZE="3"> +cdCanvasMarkType</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_PLUS</font><font SIZE="3" COLOR="#ff00ff"><b>);</b> +</font></p><p><font SIZE="3"> +cdCanvasMark</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">200</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> +</font><font SIZE="3" COLOR="#800000">200</font><font SIZE="3" COLOR="#ff00ff"><b>);</b> +</font></p><p><font SIZE="3"> +cdCanvasMarkType</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_CIRCLE</font><font SIZE="3" COLOR="#ff00ff"><b>);</b> +</font></p><p><font SIZE="3"> +cdCanvasMark</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"> </font> +<font SIZE="3" COLOR="#800000">200</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> +</font><font SIZE="3" COLOR="#800000">200</font><font SIZE="3" COLOR="#ff00ff"><b>);</b> +</font></p><p><font SIZE="3"> +cdCanvasMarkType</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_HOLLOW_CIRCLE</font><font SIZE="3" COLOR="#ff00ff"><b>);</b> +</font></p><p><font SIZE="3"> +cdCanvasMark</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">200</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"> </font> +<font SIZE="3" COLOR="#800000">200</font><font SIZE="3" COLOR="#ff00ff"><b>);</b> +</font></p><p><font SIZE="3"> +cdCanvasMarkType</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_DIAMOND</font><font SIZE="3" COLOR="#ff00ff"><b>);</b> +</font></p><p><font SIZE="3"> +cdCanvasMark</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"> </font> +<font SIZE="3" COLOR="#800000">200</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"> </font> +<font SIZE="3" COLOR="#800000">200</font><font SIZE="3" COLOR="#ff00ff"><b>);</b> +</font></p> +<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"> +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"> +cdCanvasLineStyle</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_CONTINUOUS</font><font SIZE="3" COLOR="#ff00ff"><b>);</b> +</font></p><p><font SIZE="3"> +cdCanvasLine</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">0</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> +</font><font SIZE="3" COLOR="#800000">10</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"> </font> +<font SIZE="3" COLOR="#800000">10</font><font SIZE="3" COLOR="#ff00ff"><b>);</b> +</font></p><p><font SIZE="3"> +cdCanvasLineStyle</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_DASHED</font><font SIZE="3" COLOR="#ff00ff"><b>);</b> +</font></p><p><font SIZE="3"> +cdCanvasLine</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">0</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> +</font><font SIZE="3" COLOR="#800000">20</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"> </font> +<font SIZE="3" COLOR="#800000">20</font><font SIZE="3" COLOR="#ff00ff"><b>);</b> +</font></p><p><font SIZE="3"> +cdCanvasLineStyle</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_DOTTED</font><font SIZE="3" COLOR="#ff00ff"><b>);</b> +</font></p><p><font SIZE="3"> +cdCanvasLine</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">0</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> +</font><font SIZE="3" COLOR="#800000">30</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"> </font> +<font SIZE="3" COLOR="#800000">30</font><font SIZE="3" COLOR="#ff00ff"><b>);</b> +</font></p><p><font SIZE="3"> +cdCanvasLineStyle</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_DASH_DOT</font><font SIZE="3" COLOR="#ff00ff"><b>);</b> +</font></p><p><font SIZE="3"> +cdCanvasLine</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">0</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> +</font><font SIZE="3" COLOR="#800000">40</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"> </font> +<font SIZE="3" COLOR="#800000">40</font><font SIZE="3" COLOR="#ff00ff"><b>);</b> +</font></p><p><font SIZE="3"> +cdCanvasLineStyle</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_DASH_DOT_DOT</font><font SIZE="3" COLOR="#ff00ff"><b>);</b> +</font></p><p><font SIZE="3"> +cdCanvasLine</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">0</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> +</font><font SIZE="3" COLOR="#800000">50</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"> </font> +<font SIZE="3" COLOR="#800000">50</font><font SIZE="3" COLOR="#ff00ff"><b>);</b> +</font></p> +<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"> +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"> + +<p>cdCanvasBox</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">0</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> +</font><font SIZE="3" COLOR="#800000">50</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"> </font> +<font SIZE="3" COLOR="#800000">60</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> +h</font><font SIZE="3" COLOR="#ff00ff"><b>);</b> +</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_FDIAGONAL</font><font SIZE="3" COLOR="#ff00ff"><b>);</b></font></p><font SIZE="3"> + +<p>cdCanvasBox</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">50</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> +</font><font SIZE="3" COLOR="#800000">100</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"> </font> +<font SIZE="3" COLOR="#800000">60</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> +h</font><font SIZE="3" COLOR="#ff00ff"><b>);</b> +</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_BDIAGONAL</font><font SIZE="3" COLOR="#ff00ff"><b>);</b></font></p><font SIZE="3"> + +<p>cdCanvasBox</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">100</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> +</font><font SIZE="3" COLOR="#800000">150</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"> </font> +<font SIZE="3" COLOR="#800000">60</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> +h</font><font SIZE="3" COLOR="#ff00ff"><b>);</b> +</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_CROSS</font><font SIZE="3" COLOR="#ff00ff"><b>);</b></font></p><font SIZE="3"> + +<p>cdCanvasBox</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">150</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> +</font><font SIZE="3" COLOR="#800000">200</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"> </font> +<font SIZE="3" COLOR="#800000">60</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> +h</font><font SIZE="3" COLOR="#ff00ff"><b>);</b> +</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_HORIZONTAL</font><font SIZE="3" COLOR="#ff00ff"><b>);</b></font></p><font SIZE="3"> + +<p>cdCanvasBox</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">200</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> +</font><font SIZE="3" COLOR="#800000">250</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"> </font> +<font SIZE="3" COLOR="#800000">60</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> +h</font><font SIZE="3" COLOR="#ff00ff"><b>);</b> +</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_DIAGCROSS</font><font SIZE="3" COLOR="#ff00ff"><b>);</b></font></p><font SIZE="3"> + +<p>cdCanvasBox</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">250</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> +</font><font SIZE="3" COLOR="#800000">300</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"> </font> +<font SIZE="3" COLOR="#800000">60</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> +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"> +*/</font></p> +<p> </p> +<p>/* At top, not filled polygon, notice that the last line style is used. */</font></p><p><font SIZE="3"> +cdCanvasBegin</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_CLOSED_LINES</font><font SIZE="3" COLOR="#ff00ff"><b>);</b> +</font></p><p><font SIZE="3"> +cdCanvasVertex</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"> </font> +<font SIZE="3" COLOR="#800000">100</font><font SIZE="3" COLOR="#ff00ff"><b>);</b></font></p><font SIZE="3"> + +<p>cdCanvasVertex</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"> +</font><font SIZE="3" COLOR="#ff00ff"><b>+</b></font><font SIZE="3"> </font> +<font SIZE="3" COLOR="#800000">50</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"> </font> +<font SIZE="3" COLOR="#800000">150</font><font SIZE="3" COLOR="#ff00ff"><b>);</b></font></p><font SIZE="3"> + +<p>cdCanvasVertex</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"> </font> +<font SIZE="3" COLOR="#800000">200</font><font SIZE="3" COLOR="#ff00ff"><b>);</b></font></p><font SIZE="3"> + +<p>cdCanvasVertex</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"> +</font><font SIZE="3" COLOR="#ff00ff"><b>-</b></font><font SIZE="3"> </font> +<font SIZE="3" COLOR="#800000">50</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"> </font> +<font SIZE="3" COLOR="#800000">150</font><font SIZE="3" COLOR="#ff00ff"><b>);</b></font></p><font SIZE="3"> + +<p>cdCanvasEnd</font><font SIZE="3" COLOR="#ff00ff"><b>(</b></font><font SIZE="3">canvas</font><font SIZE="3" COLOR="#ff00ff"><b>);</b> +</font></p> +<p> </p><p><font SIZE="3"> +</font><font SIZE="3" COLOR="#008000">/* At left, hatch filled polygon */</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_DIAGCROSS</font><font SIZE="3" COLOR="#ff00ff"><b>);</b></font></p><font SIZE="3"> + +<p>cdCanvasBegin</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_FILL</font><font SIZE="3" COLOR="#ff00ff"><b>);</b> +</font></p><p><font SIZE="3"> +cdCanvasVertex</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">100</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></p><font SIZE="3"> + +<p>cdCanvasVertex</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">150</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"> +</font><font SIZE="3" COLOR="#ff00ff"><b>+</b></font><font SIZE="3"> </font> +<font SIZE="3" COLOR="#800000">50</font><font SIZE="3" COLOR="#ff00ff"><b>);</b></font></p><font SIZE="3"> + +<p>cdCanvasVertex</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">200</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></p><font SIZE="3"> + +<p>cdCanvasVertex</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">150</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"> +</font><font SIZE="3" COLOR="#ff00ff"><b>-</b></font><font SIZE="3"> </font> +<font SIZE="3" COLOR="#800000">50</font><font SIZE="3" COLOR="#ff00ff"><b>);</b></font></p><font SIZE="3"> + +<p>cdCanvasEnd</font><font SIZE="3" COLOR="#ff00ff"><b>(</b></font><font SIZE="3">canvas</font><font SIZE="3" COLOR="#ff00ff"><b>);</b> +</font></p> +<p> </p><p><font SIZE="3"> +</font><font SIZE="3" COLOR="#008000">/* At right, pattern filled polygon */</font></p><p><font SIZE="3"> +cdCanvasPattern</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"> +STYLE_SIZE</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> +STYLE_SIZE</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> +pattern</font><font SIZE="3" COLOR="#ff00ff"><b>);</b> +</font></p><p><font SIZE="3"> +cdCanvasBegin</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_FILL</font><font SIZE="3" COLOR="#ff00ff"><b>);</b> +</font></p><p><font SIZE="3"> +cdCanvasVertex</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"> </font> +<font SIZE="3" COLOR="#800000">100</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></p><font SIZE="3"> + +<p>cdCanvasVertex</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"> </font> +<font SIZE="3" COLOR="#800000">150</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"> +</font><font SIZE="3" COLOR="#ff00ff"><b>+</b></font><font SIZE="3"> </font> +<font SIZE="3" COLOR="#800000">50</font><font SIZE="3" COLOR="#ff00ff"><b>);</b></font></p><font SIZE="3"> + +<p>cdCanvasVertex</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"> </font> +<font SIZE="3" COLOR="#800000">200</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></p><font SIZE="3"> + +<p>cdCanvasVertex</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"> </font> +<font SIZE="3" COLOR="#800000">150</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"> +</font><font SIZE="3" COLOR="#ff00ff"><b>-</b></font><font SIZE="3"> </font> +<font SIZE="3" COLOR="#800000">50</font><font SIZE="3" COLOR="#ff00ff"><b>);</b></font></p><font SIZE="3"> + +<p>cdCanvasEnd</font><font SIZE="3" COLOR="#ff00ff"><b>(</b></font><font SIZE="3">canvas</font><font SIZE="3" COLOR="#ff00ff"><b>);</b> +</font></p><p></p><font SIZE="3"> + +<p></font><font SIZE="3" COLOR="#008000">/* At bottom, stipple filled polygon */</font></p><p><font SIZE="3"> +cdCanvasStipple</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"> +STYLE_SIZE</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> +STYLE_SIZE</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> +stipple</font><font SIZE="3" COLOR="#ff00ff"><b>);</b> +</font></p><p><font SIZE="3"> +cdCanvasBegin</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_FILL</font><font SIZE="3" COLOR="#ff00ff"><b>);</b> +</font></p><p><font SIZE="3"> +cdCanvasVertex</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"> +</font><font SIZE="3" COLOR="#800000">100</font><font SIZE="3" COLOR="#ff00ff"><b>);</b></font></p><font SIZE="3"> + +<p>cdCanvasVertex</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"> +</font><font SIZE="3" COLOR="#ff00ff"><b>+</b></font><font SIZE="3"> </font> +<font SIZE="3" COLOR="#800000">50</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> +</font><font SIZE="3" COLOR="#800000">150</font><font SIZE="3" COLOR="#ff00ff"><b>);</b></font></p><font SIZE="3"> + +<p>cdCanvasVertex</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"> +</font><font SIZE="3" COLOR="#800000">200</font><font SIZE="3" COLOR="#ff00ff"><b>);</b></font></p><font SIZE="3"> + +<p>cdCanvasVertex</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"> +</font><font SIZE="3" COLOR="#ff00ff"><b>-</b></font><font SIZE="3"> </font> +<font SIZE="3" COLOR="#800000">50</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> +</font><font SIZE="3" COLOR="#800000">150</font><font SIZE="3" COLOR="#ff00ff"><b>);</b></font></p><font SIZE="3"> + +<p>cdCanvasEnd</font><font SIZE="3" COLOR="#ff00ff"><b>(</b></font><font SIZE="3">canvas</font><font SIZE="3" COLOR="#ff00ff"><b>);</b> +</font></p> +<p> </p><p><font SIZE="3"> +</font><font SIZE="3" COLOR="#008000">/* Draw two beziers at bottom-left */</font></p><p><font SIZE="3"> +cdCanvasBegin</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_BEZIER</font><font SIZE="3" COLOR="#ff00ff"><b>);</b> +</font></p><p><font SIZE="3"> +cdCanvasVertex</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">100</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> +</font><font SIZE="3" COLOR="#800000">100</font><font SIZE="3" COLOR="#ff00ff"><b>);</b></font></p><font SIZE="3"> + +<p>cdCanvasVertex</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">150</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> +</font><font SIZE="3" COLOR="#800000">200</font><font SIZE="3" COLOR="#ff00ff"><b>);</b></font></p><font SIZE="3"> + +<p>cdCanvasVertex</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">180</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> +</font><font SIZE="3" COLOR="#800000">250</font><font SIZE="3" COLOR="#ff00ff"><b>);</b></font></p><font SIZE="3"> + +<p>cdCanvasVertex</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">180</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> +</font><font SIZE="3" COLOR="#800000">200</font><font SIZE="3" COLOR="#ff00ff"><b>);</b></font></p><font SIZE="3"> + +<p>cdCanvasVertex</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">180</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> +</font><font SIZE="3" COLOR="#800000">150</font><font SIZE="3" COLOR="#ff00ff"><b>);</b></font></p><font SIZE="3"> + +<p>cdCanvasVertex</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">150</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> +</font><font SIZE="3" COLOR="#800000">100</font><font SIZE="3" COLOR="#ff00ff"><b>);</b></font></p><font SIZE="3"> + +<p>cdCanvasVertex</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">300</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> +</font><font SIZE="3" COLOR="#800000">100</font><font SIZE="3" COLOR="#ff00ff"><b>);</b></font></p><font SIZE="3"> + +<p>cdCanvasEnd</font><font SIZE="3" COLOR="#ff00ff"><b>(</b></font><font SIZE="3">canvas</font><font SIZE="3" COLOR="#ff00ff"><b>);</b> +</font></p> +<p> </p> +<p><font SIZE="3" COLOR="#008000">/* Draw the image on the top-right +corner but increasing its actual size, and uses its full area */</font></p><p><font SIZE="3"> +cdCanvasPutImageRectRGBA</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"> +IMAGE_SIZE</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> +IMAGE_SIZE</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> +red</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> green</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> +blue</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> alpha</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"> </font> +<font SIZE="3" COLOR="#800000">400</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"> </font> +<font SIZE="3" COLOR="#800000">310</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><font SIZE="3">IMAGE_SIZE</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><font SIZE="3">IMAGE_SIZE</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> +</font><font SIZE="3" COLOR="#800000">0</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> +</font><font SIZE="3" COLOR="#800000">0</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> +</font><font SIZE="3" COLOR="#800000">0</font><font SIZE="3" COLOR="#ff00ff"><b>,</b></font><font SIZE="3"> +</font><font SIZE="3" COLOR="#800000">0</font><font SIZE="3" COLOR="#ff00ff"><b>);</b> +</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"> +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> +<font SIZE="3" COLOR="#ff00ff"><b> +<p>}</b> +</font></p> + + + + +</body> + +</html> |