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Undo last patch, it broke font rendering

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This commit is contained in:
Vivien Nicolas 2011-06-13 07:06:51 +02:00
parent 83e100b013
commit 2c4a0aa269
1 changed files with 13 additions and 8 deletions
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21
pdf.js
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@ -48,24 +48,26 @@ function shadow(obj, prop, value) {
}
var Stream = (function() {
function constructor(arrayBuffer, start, length, dict) {
function constructor(arrayBuffer, dict) {
this.bytes = new Uint8Array(arrayBuffer);
this.start = start || 0;
this.pos = this.start;
this.length = (start + length) || arrayBuffer.byteLength;
this.pos = 0;
this.start = 0;
this.dict = dict;
}
constructor.prototype = {
get length() {
return this.bytes.length;
},
getByte: function() {
var bytes = this.bytes;
if (this.pos >= this.length)
if (this.pos >= bytes.length)
return -1;
return bytes[this.pos++];
},
lookChar: function() {
var bytes = this.bytes;
if (this.pos >= this.length)
if (this.pos >= bytes.length)
return;
return String.fromCharCode(bytes[this.pos]);
},
@ -87,8 +89,11 @@ var Stream = (function() {
moveStart: function() {
this.start = this.pos;
},
makeSubStream: function(start, length, dict) {
return new Stream(this.bytes.buffer, start, length, dict);
makeSubStream: function(pos, length, dict) {
var buffer = this.bytes.buffer;
if (length)
return new Stream(new Uint8Array(buffer, pos, length), dict);
return new Stream(new Uint8Array(buffer, pos), dict);
}
};