Hi,
We have some small images (typically 7×7 pixels) we’d like to use with SpritePointMarkers, but when rendered on a series they appear blurred. The same images rendered to the HTMLImageElements above the chart in the sample image look sharp. Is there a way of switching off the anti-aliasing used to render point markers in the chart?
Many thanks!
Version
4.0.848
Images
- Graham Stoneman asked 7 months ago
Rather than antialiasing it’s probably a 1px offset somewhere e.g. you’re rendering to 7×7 but scichart is rendering to 8×8 and scaling slightly. Is this a custom pointmarker? Can you share the code for it? Then we can test, reproduce. Thanks!
Hi, did you see my attachment below? Thanks
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Hi Andrew, here’s a simple example that demonstrates problem. A 7×7 triangle marker from a PNG file. If you screenshot it and zoom in, the marker above the chart is sharp, but the series markers are blurred. It does look like it’s anti-aliasing the image, but I suppose it could be rendering it half a pixel to the left or right?
- Graham Stoneman answered 7 months ago
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