Mercurial > hg > extraction-interface
view geotemco/lib/excanvas/testcases/clearpath.html @ 0:b12c99b7c3f0
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author | Zoe Hong <zhong@mpiwg-berlin.mpg.de> |
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date | Mon, 19 Jan 2015 17:13:49 +0100 |
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<!DOCTYPE html> <html> <head> <title>Clear path Test</title> <style> body { text-align: center } </style> <!--[if IE]><script type="text/javascript" src="../excanvas.js"></script><![endif]--> <script> window.onload = function() { var ctx = document.getElementById('c').getContext('2d'); // Need to test clearRect, strokeRect, fillRect ctx.beginPath(); ctx.moveTo(0, 50); ctx.lineTo(50, 100); ctx.strokeRect(100.5, 125.5, 49, 49); ctx.lineTo(100, 50); ctx.fillRect(50, 125, 50, 50); ctx.lineTo(50, 0); // clearRect is not correctly implmented in ExCanvas but for this test its // current behavior is enough. ctx.clearRect(50, 125, 100, 50); ctx.lineTo(0, 50); ctx.stroke(); }; </script> </head> <body> <canvas id=c width=200 height=200></canvas> <p>This tests the clearing of the path. You should only see a diamond shape above.</p> </body> </html>