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The standard is 1000 pages long. Most reader implementations are written in C/C++. They are of course exploitable in different ways. Adobe sometimes does not
by lqdc13 11y ago
The standard is 1000 pages long. Most reader implementations are written in C/C++.
They are of course exploitable in different ways.
Adobe sometimes does not follow its own spec.
People publishing PDFs sometimes use that non-standard behavior to display some graphics. This is especially true with many research papers that only render on Adobe Reader.
- cozzyd 11y agoIn particular, other viewers often display zero-width lines, which is annoying for colormaps. Those can't safely be saved as bitmaps without oversampling either, as not all viewers can be made to avoid interpolating.