Jonas Jenwald a984431046 Modernize the ShadingIRs structure, in src/display/pattern_helper.js, to use standard classes
This patch replaces the old structure with an abstract base-class, which the new ShadingPattern classes then inherit from.
The old `createMeshCanvasClosure` can now be removed, since it's not necessary any more with modern JavaScript, and the `createMeshCanvas` function is now instead a method on the new `MeshShadingPattern` class (avoids unnecessary parameter passing).
2021-05-15 16:00:00 +02:00
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2012-10-29 14:08:52 -04:00