Fix circle rendering #106
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Fix circle rendering #106
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very first update 'd' assume 'x=0' and 'y=r' so we can not change them before updating 'd'. I know over internet we can found different versions so I manually checked it on a paper and it seems right.
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Excellent. I did not notice before that circles were slightly malformed. This can be quite clearly seen in the smaller radius circles. Attached rendering by original master and after your patch. Thanks!
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tuupola
changed the title
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Seems filled circle needs some adjusting too. Image generated with: hagl_draw_circle(backend, DISPLAY_WIDTH / 2, DISPLAY_WIDTH / 2, 300, red);
hagl_fill_circle(backend, DISPLAY_WIDTH / 2, DISPLAY_WIDTH / 2, 300, blue);
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very first update 'd' assume 'x=0' and 'y=r' so we can not change them before updating 'd'. I know over internet we can found different versions so I manually checked it on a paper and it seems right.