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.
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void draw(SkCanvas* canvas) {
    constexpr int width = 4;
    constexpr int height = 4;
    const uint32_t pixels[height * width] = {
        0xFF000000, 0xFF005500, 0xFF00AA00, 0xFF00FF00,
        0xFF000055, 0xFF005555, 0xFF00AA55, 0xFF00FF55,
        0xFF0000AA, 0xFF0055AA, 0xFF00AAAA, 0xFF00FFAA,
        0xFF0000FF, 0xFF0055FF, 0xFF00AAFF, 0xFF00FFFF,
    };
    SkPixmap pixmap(SkImageInfo::Make(width, height, kN32_SkColorType, kPremul_SkAlphaType),
                    pixels, sizeof(uint32_t) * width);
    sk_sp<SkImage> img = SkImages::RasterFromPixmapCopy(pixmap);
​
    canvas->scale(16,16);
    canvas->drawImage(img, 6, 6);
}