Allow loading of WMF images at a given DPI#4311
Merged
radarhere merged 2 commits intopython-pillow:masterfrom Dec 29, 2019
Merged
Allow loading of WMF images at a given DPI#4311radarhere merged 2 commits intopython-pillow:masterfrom
radarhere merged 2 commits intopython-pillow:masterfrom
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hugovk
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Dec 29, 2019
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I've updated the documentation and added it to the release notes - I've moved WMF from identify-only into read-only. The Windows read functionality was actually added in PIL 1.1.17, but I've removed the references to PIL versions. |
hugovk
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Perhaps add .. code-block:: python to the code blocks, merge when you're ready.
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Okay, done. |
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Resolves #4223
WmfImagePlugin can load both WMF and EMF files. When loading WMFs, it sets the DPI to 72. This is an arbitrary number, because WMFs are like SVGs - they don't have an intrinsic DPI, and can be scaled to any resolution. The Python code just tells the C code what size is required.
This PR suggests that after opening an WMF file, but not an EMF, the following code be used to set the DPI to 144, for example, by adding a
dpiargument to WmfImagePluginload-Feel free to suggest an alternative API.