docs/examples/Canvas_drawRegion.cpp

// Copyright 2019 Google LLC.
// Use of this source code is governed by a BSD-style license that can be found in the LICENSE file.
#include "tools/fiddle/examples.h"
REG_FIDDLE(Canvas_drawRegion, 256, 256, false, 0) {
void draw(SkCanvas* canvas) {
    SkRegion region;
    region.op({10, 10, 50, 50}, SkRegion::kUnion_Op);
    region.op({10, 50, 90, 90}, SkRegion::kUnion_Op);
    SkPaint paint;
    paint.setAntiAlias(true);
    paint.setStyle(SkPaint::kStroke_Style);
    paint.setStrokeWidth(20);
    paint.setStrokeJoin(SkPaint::kRound_Join);
    canvas->drawRegion(region, paint);
}
}  // END FIDDLE