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 strokePaint;
    strokePaint.setAntiAlias(true);
    strokePaint.setStyle(SkPaint::kStroke_Style);
    strokePaint.setStrokeWidth(.1f);
    SkPath strokePath;
    strokePath.moveTo(.08f, .08f);
    strokePath.quadTo(.09f, .08f, .17f, .17f);
    SkPath fillPath;
    SkPaint outlinePaint(strokePaint);
    outlinePaint.setStrokeWidth(2);
    SkMatrix scale = SkMatrix::Scale(300, 300);
    for (SkScalar precision : { 0.01f, .1f, 1.f, 10.f, 100.f } ) {
        skpathutils::FillPathWithPaint(strokePath, strokePaint, &fillPath, nullptr, precision);
        fillPath.transform(scale);
        canvas->drawPath(fillPath, outlinePaint);
        canvas->translate(60, 0);
        if (1.f == precision) canvas->translate(-180, 100);
    }
    strokePath.transform(scale);
    strokePaint.setStrokeWidth(30);
    canvas->drawPath(strokePath, strokePaint);
}