yetangitu/pdf.js
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Merge pull request #3373 from SSk123/master

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rotation causes textLayer to get messed up
This commit is contained in:
Yury Delendik 2013-06-29 17:24:12 -07:00
commit ba87d2fe11
7 changed files with 45 additions and 17 deletions
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12
test/driver.js
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@ -197,15 +197,18 @@ SimpleTextLayerBuilder.prototype = {
appendText: function SimpleTextLayerBuilder_AppendText(geom) {
var ctx = this.ctx, viewport = this.viewport;
// vScale and hScale already contain the scaling to pixel units
var fontHeight = geom.fontSize * geom.vScale;
var fontHeight = geom.fontSize * Math.abs(geom.vScale);
ctx.save();
ctx.beginPath();
ctx.strokeStyle = 'red';
ctx.fillStyle = 'yellow';
ctx.rect(geom.x, geom.y - fontHeight,
geom.canvasWidth * geom.hScale, fontHeight);
ctx.translate(geom.x + (fontHeight * Math.sin(geom.angle)),
geom.y - (fontHeight * Math.cos(geom.angle)));
ctx.rotate(geom.angle);
ctx.rect(0, 0, geom.canvasWidth * Math.abs(geom.hScale), fontHeight);
ctx.stroke();
ctx.fill();
ctx.restore();
var textContent = this.textContent.bidiTexts[this.textCounter].str;
ctx.font = fontHeight + 'px ' + geom.fontFamily;
ctx.fillStyle = 'black';
@ -409,6 +412,7 @@ function info(message) {
}
function clear(ctx) {
ctx.beginPath();
ctx.clearRect(0, 0, canvas.width, canvas.height);
}