Hi, all.
I am working on creating a PDF with Artefact
(https://github.com/pharo-contributions/Artefact) and am having an issue
running the first example.
the Example looks like:
PDFDocument new add: (PDFPage new add: (PDFTextElement new text: 'Hello'; from:
10mm@10mm)); exportTo: 'test.pdf' asFileReference writeStream.
When running this, I get the error:
Instance of ByteArray did not understand #isByteString
indeed, ByteArray does not have a method called isByteString.
I have tried creating a method that returns either true or false (I tried them
both), but I have not successfully built the PDF.
The method calling isByteString looks like:
ZnUTF8Encoder
next: count putAll: string startingAt: offset toStream: stream
"Write count characters from string starting at offset to stream."
"Overwritten for performance reasons - create a fast path for byte
strings"
string isByteString
ifTrue: [ self next: count putAllByteString: string startingAt:
offset toStream: stream ]
ifFalse: [ super next: count putAll: string startingAt: offset
toStream: stream ]
I TOTALLY get this. This is a whole bunch of very specific questions. But my
ultimate goal is to take a deep dive into stream processing to figure this out.
Thanks!
----
peace,
sergio
photographer, journalist, visionary
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