<?xml version="1.0" encoding="iso-8859-1"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "DTD/xhtml1-strict.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"> <head> <title>Qt 4.6: pacman.js Example File (script/context2d/scripts/pacman.js)</title> <link href="classic.css" rel="stylesheet" type="text/css" /> </head> <body> <table border="0" cellpadding="0" cellspacing="0" width="100%"> <tr> <td align="left" valign="top" width="32"><a href="http://qt.nokia.com/"><img src="images/qt-logo.png" align="left" border="0" /></a></td> <td width="1"> </td><td class="postheader" valign="center"><a href="index.html"><font color="#004faf">Home</font></a> · <a href="classes.html"><font color="#004faf">All Classes</font></a> · <a href="functions.html"><font color="#004faf">All Functions</font></a> · <a href="overviews.html"><font color="#004faf">Overviews</font></a></td></tr></table><h1 class="title">pacman.js Example File<br /><span class="small-subtitle">script/context2d/scripts/pacman.js</span> </h1> <pre> function roundedRect(ctx,x,y,width,height,radius){ ctx.beginPath(); ctx.moveTo(x,y+radius); ctx.lineTo(x,y+height-radius); ctx.quadraticCurveTo(x,y+height,x+radius,y+height); ctx.lineTo(x+width-radius,y+height); ctx.quadraticCurveTo(x+width,y+height,x+width,y+height-radius); ctx.lineTo(x+width,y+radius); ctx.quadraticCurveTo(x+width,y,x+width-radius,y); ctx.lineTo(x+radius,y); ctx.quadraticCurveTo(x,y,x,y+radius); ctx.stroke(); } var canvas = document.getElementById('tutorial'); // Make sure we don't execute when canvas isn't supported if (canvas.getContext){ // use getContext to use the canvas for drawing var ctx = canvas.getContext('2d'); // Draw shapes roundedRect(ctx,12,12,150,150,15); roundedRect(ctx,19,19,150,150,9); roundedRect(ctx,53,53,49,33,10); roundedRect(ctx,53,119,49,16,6); roundedRect(ctx,135,53,49,33,10); roundedRect(ctx,135,119,25,49,10); // Character 1 ctx.beginPath(); ctx.arc(37,37,13,Math.PI/7,-Math.PI/7,false); ctx.lineTo(34,37); ctx.fill(); // blocks for(i=0;i<8;i++){ ctx.fillRect(51+i*16,35,4,4); } for(i=0;i<6;i++){ ctx.fillRect(115,51+i*16,4,4); } for(i=0;i<8;i++){ ctx.fillRect(51+i*16,99,4,4); } // character 2 ctx.beginPath(); ctx.moveTo(83,116); ctx.lineTo(83,102); ctx.bezierCurveTo(83,94,89,88,97,88); ctx.bezierCurveTo(105,88,111,94,111,102); ctx.lineTo(111,116); ctx.lineTo(106.333,111.333); ctx.lineTo(101.666,116); ctx.lineTo(97,111.333); ctx.lineTo(92.333,116); ctx.lineTo(87.666,111.333); ctx.lineTo(83,116); ctx.fill(); ctx.fillStyle = "white"; ctx.beginPath(); ctx.moveTo(91,96); ctx.bezierCurveTo(88,96,87,99,87,101); ctx.bezierCurveTo(87,103,88,106,91,106); ctx.bezierCurveTo(94,106,95,103,95,101); ctx.bezierCurveTo(95,99,94,96,91,96); ctx.moveTo(103,96); ctx.bezierCurveTo(100,96,99,99,99,101); ctx.bezierCurveTo(99,103,100,106,103,106); ctx.bezierCurveTo(106,106,107,103,107,101); ctx.bezierCurveTo(107,99,106,96,103,96); ctx.fill(); ctx.fillStyle = "black"; ctx.beginPath(); ctx.arc(101,102,2,0,Math.PI*2,true); ctx.fill(); ctx.beginPath(); ctx.arc(89,102,2,0,Math.PI*2,true); ctx.fill(); }</pre> <p /><address><hr /><div align="center"> <table width="100%" cellspacing="0" border="0"><tr class="address"> <td width="40%" align="left">Copyright © 2010 Nokia Corporation and/or its subsidiary(-ies)</td> <td width="20%" align="center"><a href="trademarks.html">Trademarks</a></td> <td width="40%" align="right"><div align="right">Qt 4.6.3</div></td> </tr></table></div></address></body> </html>