// 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=b6c4943ecd0b2dccf9d220b8944009e0 REG_FIDDLE(Point_subtract_operator, 256, 256, 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(30, 15); paint.setStyle(SkPaint::kStroke_Style); canvas->drawPoints(SkCanvas::kPolygon_PointMode, SK_ARRAY_COUNT(points), points, paint); points[1] += points[0] - points[2]; points[2] -= points[3] - points[5]; paint.setColor(SK_ColorRED); canvas->drawPoints(SkCanvas::kPolygon_PointMode, SK_ARRAY_COUNT(points), points, paint); } } // END FIDDLE