xref: /aosp_15_r20/external/skia/docs/examples/Canvas_clipRect_3.cpp (revision c8dee2aa9b3f27cf6c858bd81872bdeb2c07ed17)
1*c8dee2aaSAndroid Build Coastguard Worker // Copyright 2019 Google LLC.
2*c8dee2aaSAndroid Build Coastguard Worker // Use of this source code is governed by a BSD-style license that can be found in the LICENSE file.
3*c8dee2aaSAndroid Build Coastguard Worker #include "tools/fiddle/examples.h"
4*c8dee2aaSAndroid Build Coastguard Worker REG_FIDDLE(Canvas_clipRect_3, 256, 133, false, 0) {
draw(SkCanvas * canvas)5*c8dee2aaSAndroid Build Coastguard Worker void draw(SkCanvas* canvas) {
6*c8dee2aaSAndroid Build Coastguard Worker     canvas->clear(SK_ColorWHITE);
7*c8dee2aaSAndroid Build Coastguard Worker     SkPaint paint;
8*c8dee2aaSAndroid Build Coastguard Worker     paint.setAntiAlias(true);
9*c8dee2aaSAndroid Build Coastguard Worker     paint.setColor(0x8055aaff);
10*c8dee2aaSAndroid Build Coastguard Worker     SkRect clipRect = { 0, 0, 87.4f, 87.4f };
11*c8dee2aaSAndroid Build Coastguard Worker     for (auto alias: { false, true } ) {
12*c8dee2aaSAndroid Build Coastguard Worker         canvas->save();
13*c8dee2aaSAndroid Build Coastguard Worker         canvas->clipRect(clipRect, SkClipOp::kIntersect, alias);
14*c8dee2aaSAndroid Build Coastguard Worker         canvas->drawCircle(67, 67, 60, paint);
15*c8dee2aaSAndroid Build Coastguard Worker         canvas->restore();
16*c8dee2aaSAndroid Build Coastguard Worker         canvas->save();
17*c8dee2aaSAndroid Build Coastguard Worker         canvas->clipRect(clipRect, SkClipOp::kDifference, alias);
18*c8dee2aaSAndroid Build Coastguard Worker         canvas->drawCircle(67, 67, 60, paint);
19*c8dee2aaSAndroid Build Coastguard Worker         canvas->restore();
20*c8dee2aaSAndroid Build Coastguard Worker         canvas->translate(120, 0);
21*c8dee2aaSAndroid Build Coastguard Worker     }
22*c8dee2aaSAndroid Build Coastguard Worker }
23*c8dee2aaSAndroid Build Coastguard Worker }  // END FIDDLE
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