| // Copyright 2019 Google LLC. |
| // Use of this source code is governed by a BSD-style license that can be found in the LICENSE file. |
| #include "tools/fiddle/examples.h" |
| // HASH=3ce3db36235d80dbac4d39504cf756da |
| REG_FIDDLE(Point_multiplyby_operator, 256, 128, false, 0) { |
| void draw(SkCanvas* canvas) { |
| SkPaint paint; |
| paint.setAntiAlias(true); |
| SkPoint points[] = { { 3, 1 }, { 4, 2 }, { 5, 1 }, { 7, 3 }, |
| { 6, 4 }, { 7, 5 }, { 5, 7 }, |
| { 4, 6 }, { 3, 7 }, { 1, 5 }, |
| { 2, 4 }, { 1, 3 }, { 3, 1 } }; |
| canvas->scale(15, 10); |
| paint.setStyle(SkPaint::kStroke_Style); |
| canvas->drawPoints(SkCanvas::kPolygon_PointMode, SK_ARRAY_COUNT(points), points, paint); |
| for (auto& point : points) { |
| point *= 2; |
| } |
| paint.setColor(SK_ColorRED); |
| canvas->drawPoints(SkCanvas::kPolygon_PointMode, SK_ARRAY_COUNT(points), points, paint); |
| } |
| } // END FIDDLE |
