xref: /aosp_15_r20/external/skia/docs/examples/Path_rQuadTo.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(Path_rQuadTo, 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     SkPath path;
9*c8dee2aaSAndroid Build Coastguard Worker     path.moveTo(128, 20);
10*c8dee2aaSAndroid Build Coastguard Worker     path.rQuadTo(-6, 10, -7, 10);
11*c8dee2aaSAndroid Build Coastguard Worker     for (int i = 1; i < 32; i += 4) {
12*c8dee2aaSAndroid Build Coastguard Worker        path.rQuadTo(10 + i, 10 + i, 10 + i * 4, 10);
13*c8dee2aaSAndroid Build Coastguard Worker        path.rQuadTo(-10 - i, 10 + i, -10 - (i + 2) * 4, 10);
14*c8dee2aaSAndroid Build Coastguard Worker     }
15*c8dee2aaSAndroid Build Coastguard Worker     path.quadTo(92, 220, 128, 215);
16*c8dee2aaSAndroid Build Coastguard Worker     canvas->drawPath(path, paint);
17*c8dee2aaSAndroid Build Coastguard Worker }
18*c8dee2aaSAndroid Build Coastguard Worker }  // END FIDDLE
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