1cb93a386Sopenharmony_ci// Copyright 2019 Google LLC.
2cb93a386Sopenharmony_ci// Use of this source code is governed by a BSD-style license that can be found in the LICENSE file.
3cb93a386Sopenharmony_ci#include "tools/fiddle/examples.h"
4cb93a386Sopenharmony_ci// HASH=c015dc2010c15e1c00b4f7330232b0f7
5cb93a386Sopenharmony_ciREG_FIDDLE(Shader_Methods_a, 256, 256, false, 0) {
6cb93a386Sopenharmony_civoid draw(SkCanvas* canvas) {
7cb93a386Sopenharmony_ci   SkPaint paint;
8cb93a386Sopenharmony_ci   SkPoint center = { 50, 50 };
9cb93a386Sopenharmony_ci   SkScalar radius = 50;
10cb93a386Sopenharmony_ci   const SkColor colors[] = { 0xFFFFFFFF, 0xFF000000 };
11cb93a386Sopenharmony_ci   paint.setShader(SkGradientShader::MakeRadial(center, radius, colors,
12cb93a386Sopenharmony_ci        nullptr, SK_ARRAY_COUNT(colors), SkTileMode::kClamp));
13cb93a386Sopenharmony_ci   for (SkScalar a : { 0.3f, 0.6f, 1.0f } ) {
14cb93a386Sopenharmony_ci       paint.setAlpha((int) (a * 255));
15cb93a386Sopenharmony_ci       canvas->drawCircle(center.fX, center.fY, radius, paint);
16cb93a386Sopenharmony_ci       canvas->translate(70, 70);
17cb93a386Sopenharmony_ci   }
18cb93a386Sopenharmony_ci}
19cb93a386Sopenharmony_ci}  // END FIDDLE
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