| Hal Canary | 8751512 | 2019-03-15 14:22:51 -0400 | [diff] [blame] | 1 | // Copyright 2019 Google LLC. |
| 2 | // Use of this source code is governed by a BSD-style license that can be found in the LICENSE file. |
| Mike Klein | c0bd9f9 | 2019-04-23 12:05:21 -0500 | [diff] [blame] | 3 | #include "tools/fiddle/examples.h" |
| Hal Canary | 8751512 | 2019-03-15 14:22:51 -0400 | [diff] [blame] | 4 | // HASH=35b3bc675779de043706ae4817ee950c |
| Hal Canary | a7181e7c | 2019-03-18 16:06:34 -0400 | [diff] [blame] | 5 | REG_FIDDLE(Point_multiply_operator, 256, 128, false, 0) { |
| Hal Canary | 8751512 | 2019-03-15 14:22:51 -0400 | [diff] [blame] | 6 | void draw(SkCanvas* canvas) { |
| 7 | SkPaint paint; |
| 8 | paint.setAntiAlias(true); |
| 9 | SkPoint points[] = { { 3, 1 }, { 4, 2 }, { 5, 1 }, { 7, 3 }, |
| 10 | { 6, 4 }, { 7, 5 }, { 5, 7 }, |
| 11 | { 4, 6 }, { 3, 7 }, { 1, 5 }, |
| 12 | { 2, 4 }, { 1, 3 }, { 3, 1 } }; |
| 13 | canvas->scale(15, 10); |
| 14 | paint.setStyle(SkPaint::kStroke_Style); |
| 15 | canvas->drawPoints(SkCanvas::kPolygon_PointMode, SK_ARRAY_COUNT(points), points, paint); |
| 16 | for (auto& point : points) { |
| 17 | point = point * 1.5f; |
| 18 | } |
| 19 | paint.setColor(SK_ColorRED); |
| 20 | canvas->drawPoints(SkCanvas::kPolygon_PointMode, SK_ARRAY_COUNT(points), points, paint); |
| 21 | } |
| 22 | } // END FIDDLE |