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Most working, but once you add the font-css file to the web page, there is no font drawn at all

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This commit is contained in:
Julian Viereck 2011-06-22 01:28:17 +02:00
parent 986ef148c4
commit e15328800a
5 changed files with 235 additions and 108 deletions
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34
pdf.js
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@ -2674,12 +2674,18 @@ var CanvasGraphics = (function() {
},
save: function() {
this.ctx.save();
if (this.ctx.$saveCurrentX) {
this.ctx.$saveCurrentX();
}
this.stateStack.push(this.current);
this.current = new CanvasExtraState();
},
restore: function() {
var prev = this.stateStack.pop();
if (prev) {
if (this.ctx.$restoreCurrentX) {
this.ctx.$restoreCurrentX();
}
this.current = prev;
this.ctx.restore();
}
@ -2760,6 +2766,9 @@ var CanvasGraphics = (function() {
// Text
beginText: function() {
this.current.textMatrix = IDENTITY_MATRIX;
if (this.ctx.$setCurrentX) {
this.ctx.$setCurrentX(0)
}
this.current.x = this.current.lineX = 0;
this.current.y = this.current.lineY = 0;
},
@ -2814,6 +2823,9 @@ var CanvasGraphics = (function() {
moveText: function (x, y) {
this.current.x = this.current.lineX += x;
this.current.y = this.current.lineY += y;
if (this.ctx.$setCurrentX) {
this.ctx.$setCurrentX(this.current.x)
}
},
setLeadingMoveText: function(x, y) {
this.setLeading(-y);
@ -2821,6 +2833,10 @@ var CanvasGraphics = (function() {
},
setTextMatrix: function(a, b, c, d, e, f) {
this.current.textMatrix = [ a, b, c, d, e, f ];
if (this.ctx.$setCurrentX) {
this.$setCurrentX(0)
}
this.current.x = this.current.lineX = 0;
this.current.y = this.current.lineY = 0;
},
@ -2831,11 +2847,15 @@ var CanvasGraphics = (function() {
this.ctx.save();
this.ctx.transform.apply(this.ctx, this.current.textMatrix);
this.ctx.scale(1, -1);
this.ctx.translate(0, -2 * this.current.y);
text = Fonts.charsToUnicode(text);
this.ctx.fillText(text, this.current.x, this.current.y);
this.current.x += this.ctx.measureText(text).width;
if (this.ctx.$showText) {
this.ctx.$showText(this.current.y, Fonts.charsToUnicode(text));
} else {
console.log(text, this.current.x);
text = Fonts.charsToUnicode(text);
this.ctx.fillText(text, 0, 0);
this.current.x += this.ctx.measureText(text).width;
}
this.ctx.restore();
},
@ -2843,7 +2863,11 @@ var CanvasGraphics = (function() {
for (var i = 0; i < arr.length; ++i) {
var e = arr[i];
if (IsNum(e)) {
this.current.x -= e * 0.001 * this.current.fontSize;
if (this.ctx.$addCurrentX) {
this.ctx.$addCurrentX(-e * 0.001 * this.current.fontSize)
} else {
this.current.x -= e * 0.001 * this.current.fontSize;
}
} else if (IsString(e)) {
this.showText(e);
} else {