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First pass CIDFont - stop CID fonts breaking PDF rendering

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This commit is contained in:
Adil Allawi 2011-07-05 12:47:15 +01:00
parent 2a1fd975ff
commit b17a666343
1 changed files with 12 additions and 3 deletions
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15
pdf.js
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@ -3626,9 +3626,17 @@ var PartialEvaluator = (function() {
translateFont: function(fontDict, xref, resources) {
var fd = fontDict.get('FontDescriptor');
if (!fd)
// XXX deprecated "special treatment" for standard
// fonts? What do we need to do here?
return null;
{
//If font is a composite get the FontDescriptor from the descendant
var df = fontDict.get("DescendantFonts");
if (!df)
return null;
var descendant = xref.fetch(df[0]);
fd = descendant.get("FontDescriptor");
if (!fd)
return null;
fontDict.set("FontDescriptor", fd);
}
var descriptor = xref.fetch(fd);
var fontName = descriptor.get('FontName');
@ -3674,6 +3682,7 @@ var PartialEvaluator = (function() {
}
} else if (IsName(encoding)) {
var encoding = Encodings[encoding.name];
//XXX CIDFont support - get the CID Encoding especially support japan1 and identity
if (!encoding)
error('Unknown font encoding');