Hi,
I have debugged and found that in the displayPdfString method of the
PdfContentStreamProcessor class the string parameter is valid but it
is decoded to a string of the same length but all bytes are set to 0.
private void displayPdfString(PdfString string){
String unicode = decode(string);
Drilling down deeper the CMapAwareDocumentFont has no toUnicodeCmap so
in the decodeSingleCID method the cidbyte2uni is used. The cidbyte2uni
has a length of 255 chars which are all set to int 0.
cidbyte2uni is not populated as uni2byte hashtable is empty.
I can then see that the fillEncoding method is not called and nor is
the doType1TT
In the DocumentFonts constructor the font variable has the following
in its hash map
{/FontBBox=[-2, -9, 38, 40], /LastChar=121, /FontMatrix=[0.240000, 0,
0, 0.240000, 0, 0], /Type=/Font, /Resources=Dictionary, /CharProcs=134
0 R, /Encoding=72 0 R, /Subtype=/Type3, /Name=/C0HN2000T1X005000,
/Widths=135 0 R, /FirstChar=32}
baseFont is null
fontName is "Unspecified Font Name"
subType is /Type3
Does this help identify the problem?
Regards
Ben
On 18 June 2010 11:01, Ben Short <b...@benshort.co.uk> wrote:
> Hi Kevin,
>
> I'm happy to dig in to the code. Can you point me to a place to start
> debugging?
>
> Ben
>
> On 18 June 2010 00:04, Kevin Day <ke...@trumpetinc.com> wrote:
>>
>> ok - most likely the font is using an encoding that we just don't have
>> support for yet. The encodings are a bit of a hack right now, so these
>> unusual cases are tough to deal with.
>>
>> If you are willing to dig in to the code, I can provide assistance.
>>
>> - K
>> --
>> View this message in context:
>> http://itext-general.2136553.n4.nabble.com/NPE-while-Extracting-text-tp2256512p2259568.html
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