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 paint;
    paint.setAntiAlias(true);
    paint.setStyle(SkPaint::kStroke_Style);
    paint.setStrokeWidth(10);
    paint.setColor(0x80349a45);
    const SkPoint points[] = {{32, 16}, {48, 48}, {16, 32}};
    const SkPaint::Join join[] = { SkPaint::kRound_Join,
                                   SkPaint::kMiter_Join,
                                   SkPaint::kBevel_Join };
    int joinIndex = 0;
    SkPath path;
    path.addPoly(points, 3, false);
    for (const auto cap : { SkPaint::kRound_Cap, SkPaint::kSquare_Cap, SkPaint::kButt_Cap } ) {
        paint.setStrokeCap(cap);
        paint.setStrokeJoin(join[joinIndex++]);
        for (const auto mode : { SkCanvas::kPoints_PointMode,
                                 SkCanvas::kLines_PointMode,
                                 SkCanvas::kPolygon_PointMode } ) {
            canvas->drawPoints(mode, 3, points, paint);
            canvas->translate(64, 0);
        }
        canvas->drawPath(path, paint);
        canvas->translate(-192, 64);
    }
}