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TIFF images are rendered inverted starting with 3.0.1 #1534

@dicer

Description

@dicer

Describe the bug

We are rendering TIFF images to PDFs. We are using twelvemonkeys tiff library to do this. openpdf 2.x works just fine, as well as 3.0.0.
3.0.1 introduced a breaking change where the whole tiff would be rendered black. 3.0.2 "fixed" this, but now black and white are inverted. Meaning black text is rendered white and the white background is black.

To Reproduce

I attached a sample tiff file as well as a maven project with code reproducing this

sample.tif

errorTiffsInverted.zip

Expected behavior

The tiff image should render with black text on a white background

System

  • OS: Windows
  • Used font:
  • OpenPDF version: 3.0.3

Your real name

Felix Knecht

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