Skia Fiddle

Options

Width Height

check_box_outline_blank check_box Text Only [Use SkDebugf()]

check_box_outline_blank check_box sRGB

check_box_outline_blank check_box F16

check_box_outline_blank check_box Animation

check_box_outline_blank check_box Offscreen Render Target

Width Height Sample Count

check_box_outline_blank check_box Texturable

check_box_outline_blank check_box MipMap

This global is now defined:

GrBackendRenderTarget backEndRenderTarget;

GrBackendTexture backEndTextureRenderTarget;

Optional source image

check_box_outline_blank check_box MipMap

These globals are now defined:

SkBitmap source;
sk_sp<SkImage> image;
GrBackendTexture backEndTexture; // GPU Only.

Note:

Adding comments with SK_FOLD_START and SK_FOLD_END creates foldable code blocks.
These blocks will be folded by default and are useful for highlighting specific lines of code.
You can also use the keyboard shortcuts Ctrl+S and Ctrl+E in the code editor to set them.

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void draw(SkCanvas* canvas) {
    SkPaint filledPaint;
    SkPaint outlinePaint;
    outlinePaint.setStyle(SkPaint::kStroke_Style);
    outlinePaint.setColor(SK_ColorBLUE);
    canvas->save();
    canvas->translate(50, 50);
    canvas->drawCircle(28, 28, 15, outlinePaint);  // blue center: (50+28, 50+28)
    canvas->scale(2, 1/2.f);
    canvas->drawCircle(28, 28, 15, filledPaint);   // black center: (50+(28*2), 50+(28/2))
    canvas->restore();
    filledPaint.setColor(SK_ColorGRAY);
    outlinePaint.setColor(SK_ColorRED);
    canvas->scale(2, 1/2.f);
    canvas->drawCircle(28, 28, 15, outlinePaint);  // red center: (28*2, 28/2)
    canvas->translate(50, 50);
    canvas->drawCircle(28, 28, 15, filledPaint);   // gray center: ((50+28)*2, (50+28)/2)
}