Categories: Known Issue | Java ME | Scalable 2D Vector Graphics API (JSR-226) | S60 3rd Edition, Feature Pack 1
This page was last modified 11:08, 10 September 2007.
KIJ000732 - JSR-226: ScalableGraphics.render() may cause artifacts with overlapping transparent images
From Forum Nokia Wiki
| ID | KIJ000732 | Creation date | August 31, 2007 |
| Platform | S60 3rd Edition, FP1 MIDP SDK | Devices | |
| Category | Java | Subcategory | Scalable 2D Vector Graphics API |
Description
When using the Scalable 2D Vector Graphics API, the method ScalableGraphics.render() may cause some artifacts when it renders on top of some other image and transparency is used. The artifacts appear as horizontal black lines when rendering rather complex graphics.
How to reproduce
This issue affects JSR-226 when running on the emulator.
The issue can be reproduced with the following code snippet:
ScalableGraphics.bindTarget(); ScalableGraphics.setTransparency( 1f ); ScalableGraphics.render( 0, 0, svgImage ); ScalableGraphics.setTransparency( 0.5f ); ScalableGraphics.render( 50, 50, svgImage ); ScalableGraphics.releaseTarget();
Solution
This issue is fixed in S60 3rd Edition, FP2 MIDP SDK.
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