xref: /aosp_15_r20/external/skia/docs/examples/Canvas_drawArc_a.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_drawArc_a, 256, 256, false, 0) {
draw(SkCanvas * canvas)5*c8dee2aaSAndroid Build Coastguard Worker void draw(SkCanvas* canvas) {
6*c8dee2aaSAndroid Build Coastguard Worker     SkPaint paint;
7*c8dee2aaSAndroid Build Coastguard Worker     paint.setAntiAlias(true);
8*c8dee2aaSAndroid Build Coastguard Worker     SkRect oval = { 4, 4, 60, 60};
9*c8dee2aaSAndroid Build Coastguard Worker     for (auto useCenter : { false, true } ) {
10*c8dee2aaSAndroid Build Coastguard Worker         for (auto style : { SkPaint::kFill_Style, SkPaint::kStroke_Style } ) {
11*c8dee2aaSAndroid Build Coastguard Worker             paint.setStyle(style);
12*c8dee2aaSAndroid Build Coastguard Worker             for (auto degrees : { 45, 90, 180, 360} ) {
13*c8dee2aaSAndroid Build Coastguard Worker                 canvas->drawArc(oval, 0, degrees , useCenter, paint);
14*c8dee2aaSAndroid Build Coastguard Worker                 canvas->translate(64, 0);
15*c8dee2aaSAndroid Build Coastguard Worker             }
16*c8dee2aaSAndroid Build Coastguard Worker             canvas->translate(-256, 64);
17*c8dee2aaSAndroid Build Coastguard Worker         }
18*c8dee2aaSAndroid Build Coastguard Worker     }
19*c8dee2aaSAndroid Build Coastguard Worker }
20*c8dee2aaSAndroid Build Coastguard Worker }  // END FIDDLE
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