Sakurai/pdf.js
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clean up code to before

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This commit is contained in:
sbarman 2011-06-25 22:56:51 -07:00
parent 9c3e2d4626
commit fc539ddcb3
1 changed files with 10 additions and 7 deletions
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17
pdf.js
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@ -81,7 +81,7 @@ var Stream = (function() {
},
getByte: function stream_getByte() {
if (this.pos >= this.end)
return;
return null;
return this.bytes[this.pos++];
},
// returns subarray of original buffer
@ -103,12 +103,12 @@ var Stream = (function() {
},
lookChar: function stream_lookChar() {
if (this.pos >= this.end)
return;
return null;
return String.fromCharCode(this.bytes[this.pos]);
},
getChar: function stream_getChar() {
if (this.pos >= this.end)
return ;
return null;
return String.fromCharCode(this.bytes[this.pos++]);
},
skip: function stream_skip(n) {
@ -171,7 +171,7 @@ var DecodeStream = (function() {
var pos = this.pos;
while (this.bufferLength <= pos) {
if (this.eof)
return ;
return null;
this.readBlock();
}
return this.buffer[this.pos++];
@ -203,7 +203,7 @@ var DecodeStream = (function() {
var pos = this.pos;
while (this.bufferLength <= pos) {
if (this.eof)
return ;
return null;
this.readBlock();
}
return String.fromCharCode(this.buffer[this.pos]);
@ -212,7 +212,7 @@ var DecodeStream = (function() {
var pos = this.pos;
while (this.bufferLength <= pos) {
if (this.eof)
return ;
return null;
this.readBlock();
}
return String.fromCharCode(this.buffer[this.pos++]);
@ -4273,8 +4273,11 @@ var CanvasGraphics = (function() {
}
}
if (bitsPerComponent !== 8)
if (bitsPerComponent !== 8) {
TODO("Support bpc="+ bitsPerComponent);
this.restore();
return;
}
var xref = this.xref;
var colorSpaces = this.colorSpaces;