| /* |
| * Copyright 2014 Google Inc. |
| * |
| * Use of this source code is governed by a BSD-style license that can be |
| * found in the LICENSE file. |
| */ |
| |
| #include "gm/gm.h" |
| #include "include/core/SkCanvas.h" |
| #include "include/core/SkPaint.h" |
| #include "include/core/SkPoint.h" |
| #include "include/core/SkRRect.h" |
| #include "include/core/SkRect.h" |
| #include "include/core/SkScalar.h" |
| #include "include/core/SkSize.h" |
| #include "include/core/SkString.h" |
| #include "include/core/SkTypes.h" |
| |
| class DRRectGM : public skiagm::GM { |
| public: |
| DRRectGM() {} |
| |
| protected: |
| |
| SkString onShortName() override { |
| return SkString("drrect"); |
| } |
| |
| SkISize onISize() override { |
| return SkISize::Make(640, 480); |
| } |
| |
| void onDraw(SkCanvas* canvas) override { |
| SkPaint paint; |
| paint.setAntiAlias(true); |
| |
| SkRRect outers[4]; |
| // like squares/circles, to exercise fast-cases in GPU |
| SkRect r = { 0, 0, 100, 100 }; |
| SkVector radii[4] = { |
| { 0, 0 }, { 30, 1 }, { 10, 40 }, { 40, 40 } |
| }; |
| |
| const SkScalar dx = r.width() + 16; |
| const SkScalar dy = r.height() + 16; |
| |
| outers[0].setRect(r); |
| outers[1].setOval(r); |
| outers[2].setRectXY(r, 20, 20); |
| outers[3].setRectRadii(r, radii); |
| |
| SkRRect inners[5]; |
| r.inset(25, 25); |
| |
| inners[0].setEmpty(); |
| inners[1].setRect(r); |
| inners[2].setOval(r); |
| inners[3].setRectXY(r, 20, 20); |
| inners[4].setRectRadii(r, radii); |
| |
| canvas->translate(16, 16); |
| for (size_t j = 0; j < std::size(inners); ++j) { |
| for (size_t i = 0; i < std::size(outers); ++i) { |
| canvas->save(); |
| canvas->translate(dx * j, dy * i); |
| canvas->drawDRRect(outers[i], inners[j], paint); |
| canvas->restore(); |
| } |
| } |
| } |
| |
| private: |
| using INHERITED = GM; |
| }; |
| |
| DEF_GM( return new DRRectGM; ) |