Oliver Heuschele created BATIK-1190:
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Summary: Prevent pixelated image textures
Key: BATIK-1190
URL: https://issues.apache.org/jira/browse/BATIK-1190
Project: Batik
Issue Type: Improvement
Components: SVGGraphics2D
Affects Versions: 1.9
Reporter: Oliver Heuschele
Attachments: after_patch.png, bevor_patch.png, use_full_texture.patch
I run into a problem with image textures by using the SVGGraphics2d
implementation. In my scenario i paint the SVG relatively small, because the
data source provides size informations in centimeters. The scale is defined at
the beginning of the painting process and is set in the SVGGrahics2d object.
The problem is that the SVGTexturePaint scales down the textures with the
unscaled size informations of the target box, so image data get lost. The
upscaling of the SVG results in pixelated textures.
My proposal is to introduce a rendering hint, which adds only a scale tag to
the texture image and keep the hole image data. So a later scaling will not
destroy the textures.
A patch file is added, the 'rescaleTexture' switch should be set with a hint.
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