mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
66 lines
1.6 KiB
HTML
66 lines
1.6 KiB
HTML
<!DOCTYPE HTML>
|
|
<html>
|
|
<head>
|
|
<title>Canvas test: 2d.imageRenderingQuality</title>
|
|
<script src="/MochiKit/packed.js"></script>
|
|
<script src="/tests/SimpleTest/SimpleTest.js"></script>
|
|
<script type="text/javascript">
|
|
|
|
var _deferred = false;
|
|
|
|
function setup() {
|
|
var c2 = document.getElementById("c2");
|
|
var cx2 = c2.getContext("2d");
|
|
|
|
cx2.fillStyle = "red";
|
|
cx2.fillRect(0, 0, 2, 2);
|
|
|
|
cx2.fillStyle = "rgb(0,255,0)";
|
|
cx2.fillRect(0, 0, 1, 1);
|
|
}
|
|
|
|
function f() {
|
|
setup();
|
|
|
|
var c = document.getElementById("c");
|
|
var c2 = document.getElementById("c2");
|
|
|
|
var cx = c.getContext("2d");
|
|
|
|
ok(cx.mozImageSmoothingEnabled == true, "initial mozImageSmoothingEnabled is true");
|
|
|
|
// check that mozImageSmoothingEnabled is part of the context
|
|
cx.save();
|
|
cx.mozImageSmoothingEnabled = false;
|
|
ok(cx.mozImageSmoothingEnabled == false, "mozImageSmoothingEnabled is false after setting");
|
|
cx.restore();
|
|
ok(cx.mozImageSmoothingEnabled == true, "mozImageSmoothingEnabled is true after restore");
|
|
|
|
// check that false works
|
|
cx.mozImageSmoothingEnabled = false;
|
|
|
|
cx.scale(10,10);
|
|
cx.drawImage(c2, 0, 0);
|
|
|
|
// this should be all red
|
|
var data = cx.getImageData(9, 9, 1, 1);
|
|
var pixels = data.data;
|
|
ok (pixels[0] == 0 &&
|
|
pixels[1] == 255 &&
|
|
pixels[2] == 0 &&
|
|
pixels[3] == 255,
|
|
"pixel is " + pixels.toSource() + " (expected [0,255,0,255])");
|
|
|
|
if (!_deferred) SimpleTest.finish();
|
|
}
|
|
|
|
SimpleTest.waitForExplicitFinish();
|
|
MochiKit.DOM.addLoadEvent(f);
|
|
</script>
|
|
</head>
|
|
<body>
|
|
<canvas id="c" width="10" height="10"></canvas><br>
|
|
<canvas style="visibility: hidden" id="c2" width="2" height="2"></canvas>
|
|
</body>
|
|
</html>
|