Sakurai/pdf.js
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Add more precision for positionning fonts by scaling the canvas

Browse Source
This commit is contained in:
Vivien Nicolas 2011-06-28 17:26:52 +02:00
parent 82928b14a1
commit e3dbb685f3
1 changed files with 6 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
pdf.js
View File

@ -2807,6 +2807,7 @@ var CanvasGraphics = (function() {
return; return;
} }
this.current.fontName = fontName;
this.current.fontSize = size; this.current.fontSize = size;
this.ctx.font = this.current.fontSize +'px "' + fontName + '", Symbol'; this.ctx.font = this.current.fontSize +'px "' + fontName + '", Symbol';
}, },
@ -2850,7 +2851,11 @@ var CanvasGraphics = (function() {
text = Fonts.charsToUnicode(text); text = Fonts.charsToUnicode(text);
this.ctx.translate(this.current.x, -1 * this.current.y); this.ctx.translate(this.current.x, -1 * this.current.y);
this.ctx.fillText(text, 0, 0); this.ctx.fillText(text, 0, 0);
this.current.x += this.ctx.measureText(text).width;
this.ctx.scale(0.05, 1);
this.ctx.font = (this.current.fontSize * 20) + 'px "' + this.current.fontName + '", Symbol';
this.current.x += this.ctx.measureText(text).width / 20;
this.ctx.scale(1, 1);
} }
this.ctx.restore(); this.ctx.restore();