yetangitu/pdf.js
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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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56
worker.js
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@ -40,6 +40,7 @@ var canvas = new CanvasProxy(1224, 1584);
// canvas.flush();
log("test");
var pageInterval;
onmessage = function(event) {
var data = event.data;
var pdfDocument = new PDFDoc(new Stream(data));
@ -59,36 +60,39 @@ onmessage = function(event) {
//
var fontsReady = true;
// Inspect fonts and translate the missing one
var count = fonts.length;
for (var i = 0; i < count; i++) {
var font = fonts[i];
if (Fonts[font.name]) {
fontsReady = fontsReady && !Fonts[font.name].loading;
continue;
}
// Inspect fonts and translate the missing one
var count = fonts.length;
for (var i = 0; i < count; i++) {
var font = fonts[i];
if (Fonts[font.name]) {
fontsReady = fontsReady && !Fonts[font.name].loading;
continue;
}
new Font(font.name, font.file, font.properties);
fontsReady = false;
}
new Font(font.name, font.file, font.properties);
fontsReady = false;
}
function delayLoadFont() {
for (var i = 0; i < count; i++) {
if (Fonts[font.name].loading)
return;
}
clearInterval(pageInterval);
page.display(gfx);
// function delayLoadFont() {
// for (var i = 0; i < count; i++) {
// if (Fonts[font.name].loading)
// return;
// }
// clearInterval(pageInterval);
// page.display(gfx);
//
// log("flush");
// canvas.flush();
// };
canvas.flush();
};
// if (fontsReady) {
// delayLoadFont();
// } else {
// pageInterval = setInterval(delayLoadFont, 10);
// }
if (fontsReady) {
delayLoadFont();
} else {
pageInterval = setInterval(delayLoadFont, 10);
}
postMessage(page.code.src);
page.display(gfx);
canvas.flush();
}
// function open(url) {