xref: /aosp_15_r20/external/skia/docs/examples/Canvas_clipPath_3.cpp (revision c8dee2aa9b3f27cf6c858bd81872bdeb2c07ed17)
1 // Copyright 2019 Google LLC.
2 // Use of this source code is governed by a BSD-style license that can be found in the LICENSE file.
3 #include "tools/fiddle/examples.h"
4 REG_FIDDLE(Canvas_clipPath_3, 256, 212, false, 0) {
draw(SkCanvas * canvas)5 void draw(SkCanvas* canvas) {
6     SkPaint paint;
7     paint.setAntiAlias(true);
8     SkPath path;
9     SkPoint poly[] = {{20, 20}, { 80, 20}, { 80,  80}, {40,  80},
10                       {40, 40}, {100, 40}, {100, 100}, {20, 100}};
11     path.addPoly(poly, std::size(poly), true);
12     path.setFillType(SkPathFillType::kWinding);
13     canvas->save();
14     canvas->clipPath(path, SkClipOp::kIntersect);
15     canvas->drawCircle(50, 50, 45, paint);
16     canvas->restore();
17     canvas->translate(100, 100);
18     path.setFillType(SkPathFillType::kEvenOdd);
19     canvas->clipPath(path, SkClipOp::kIntersect);
20     canvas->drawCircle(50, 50, 45, paint);
21 }
22 }  // END FIDDLE
23