1cb93a386Sopenharmony_ci// Copyright 2019 Google LLC. 2cb93a386Sopenharmony_ci// Use of this source code is governed by a BSD-style license that can be found in the LICENSE file. 3cb93a386Sopenharmony_ci#include "tools/fiddle/examples.h" 4cb93a386Sopenharmony_ci// HASH=3cc0662b6fbbee1fe3442a0acfece22c 5cb93a386Sopenharmony_ciREG_FIDDLE(Point_setLength_2, 256, 160, false, 0) { 6cb93a386Sopenharmony_civoid draw(SkCanvas* canvas) { 7cb93a386Sopenharmony_ci SkPaint paint; 8cb93a386Sopenharmony_ci paint.setAntiAlias(true); 9cb93a386Sopenharmony_ci const SkPoint points[] = { { 60, -110 }, { 90, 10 }, { 120, -110 }, { 180, -50 } }; 10cb93a386Sopenharmony_ci const SkPoint origin = {0, 0}; 11cb93a386Sopenharmony_ci canvas->translate(30, 140); 12cb93a386Sopenharmony_ci for (auto point : points) { 13cb93a386Sopenharmony_ci paint.setStrokeWidth(1); 14cb93a386Sopenharmony_ci paint.setColor(SK_ColorBLACK); 15cb93a386Sopenharmony_ci canvas->drawLine(origin, point, paint); 16cb93a386Sopenharmony_ci SkVector normal; 17cb93a386Sopenharmony_ci normal.setLength(point.fX, point.fY, 100); 18cb93a386Sopenharmony_ci paint.setStrokeWidth(10); 19cb93a386Sopenharmony_ci paint.setColor(0x3fbf4512); 20cb93a386Sopenharmony_ci canvas->drawLine(origin, normal, paint); 21cb93a386Sopenharmony_ci } 22cb93a386Sopenharmony_ci} 23cb93a386Sopenharmony_ci} // END FIDDLE 24