| Hal Canary | 6c8422c | 2020-01-10 15:22:09 -0500 | [diff] [blame] | 1 | // Copyright 2020 Google LLC. |
| 2 | // Use of this source code is governed by a BSD-style license that can be found in the LICENSE file. |
| 3 | #include "tools/fiddle/examples.h" |
| 4 | REG_FIDDLE(checker_board, 256, 256, false, 0) { |
| 5 | void checkerboard(SkCanvas* canvas) { |
| 6 | SkColor color1 = SK_ColorLTGRAY; |
| 7 | SkColor color2 = SK_ColorCYAN; |
| 8 | SkScalar scale = 10.0f; |
| 9 | SkPath path; |
| 10 | path.addRect(0, 0, scale, scale); |
| 11 | SkMatrix matrix = SkMatrix::MakeScale(2 * scale, scale); |
| 12 | matrix.preSkew(0.5f, 0); |
| 13 | SkPaint paint; |
| 14 | paint.setPathEffect(SkPath2DPathEffect::Make(matrix, path)); |
| 15 | paint.setAntiAlias(true); |
| 16 | paint.setColor(color2); |
| 17 | canvas->clear(color1); |
| 18 | SkRect bounds = SkRect::MakeWH(256, 256); |
| 19 | bounds.outset(scale, scale); |
| 20 | canvas->drawRect(bounds, paint); |
| 21 | } |
| 22 | |
| 23 | void draw(SkCanvas* canvas) { |
| 24 | canvas->drawColor(SK_ColorWHITE); |
| 25 | checkerboard(canvas); |
| 26 | } |
| 27 | } // END FIDDLE |