T-Camp 2008

Wet Floor
var canvas =
document.getElementById('canvas');
if ( canvas.getContext ) {
// Bildobjekt einbringen
var img = document.images[0];
var effHeight = img.height * 0.5;
}
// Kontext setzen
var ctx = canvas.getContext( '2d' );
/* Bild zeichnen: drawImage(
* image, sx, sy, sWidth, sHeight,
* dx, dy, dWidth, dHeight) */
ctx.drawImage(
img, 0, 0, img.width, img.height,
0, 0, img.width, img.height );
// Zwischenstand speichern
ctx.save();
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