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Merge branch 'master' of github.com:andreasgal/pdf.js

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This commit is contained in:
Chris Jones 2011-05-09 18:20:10 -05:00
commit a8d9ab5e62
1 changed files with 21 additions and 9 deletions
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pdf.js
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@ -15,6 +15,12 @@ var Stream = (function() {
reset: function() { reset: function() {
this.pos = this.start; this.pos = this.start;
}, },
getByte: function() {
var bytes = this.bytes;
if (this.pos >= bytes.length)
return;
return bytes[this.pos++];
},
lookChar: function() { lookChar: function() {
var bytes = this.bytes; var bytes = this.bytes;
if (this.pos >= bytes.length) if (this.pos >= bytes.length)
@ -111,11 +117,13 @@ var Buffer = (function() {
})(); })();
var FlateStream = (function() { var FlateStream = (function() {
const codeLenCodeMap = [16, 17, 18, 0, 8, 7, 9, 6, 10, 5, function constructor() {
11, 4, 12, 3, 13, 2, 14, 1, 15];
function constructor(str, pred, columns, colors, bits) {
} }
constructor.prototype = {
};
return constructor;
})(); })();
var DecryptStream = (function() { var DecryptStream = (function() {
@ -168,9 +176,9 @@ var Dict = (function() {
})(); })();
var Ref = (function() { var Ref = (function() {
function constructor(num, ref) { function constructor(num, gen) {
this.num = num; this.num = num;
this.ref = ref; this.gen = gen;
} }
constructor.prototype = { constructor.prototype = {
@ -789,6 +797,11 @@ var XRef = (function() {
this.entries = []; this.entries = [];
this.xrefstms = {}; this.xrefstms = {};
this.readXRef(startXRef); this.readXRef(startXRef);
// get the root dictionary (catalog) object
var ref = this.trailerDict.get("Root");
this.rootNum = ref.num;
this.rootGen = ref.gen;
} }
constructor.prototype = { constructor.prototype = {
@ -850,8 +863,7 @@ var XRef = (function() {
this.prev = obj.num; this.prev = obj.num;
more = true; more = true;
} }
if (!this.trailer) this.trailerDict = dict;
this.trailer = dict;
// check for 'XRefStm' key // check for 'XRefStm' key
if (IsInt(obj = dict.get("XRefStm"))) { if (IsInt(obj = dict.get("XRefStm"))) {
@ -1518,7 +1530,7 @@ function runEchoTests() {
function runParseTests() { function runParseTests() {
//var data = snarf("simple_graphics.pdf", "binary"); //var data = snarf("simple_graphics.pdf", "binary");
var data = snarf("/tmp/pdf_reference_1-7.pdf", "binary"); var data = snarf("/tmp/paper.pdf", "binary");
var pdf = new PDFDoc(new Stream(data)); var pdf = new PDFDoc(new Stream(data));
} }