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=13044dbf68885c0f15322c0633b633a3 5cb93a386Sopenharmony_ciREG_FIDDLE(Path_Iter_const_SkPath, 256, 256, true, 0) { 6cb93a386Sopenharmony_civoid draw(SkCanvas* canvas) { 7cb93a386Sopenharmony_ci auto debugster = [](const char* prefix, SkPath::Iter& iter) -> void { 8cb93a386Sopenharmony_ci SkDebugf("%s:\n", prefix); 9cb93a386Sopenharmony_ci const char* verbStr[] = { "Move", "Line", "Quad", "Conic", "Cubic", "Close", "Done" }; 10cb93a386Sopenharmony_ci const int pointCount[] = { 1 , 2 , 3 , 3 , 4 , 1 , 0 }; 11cb93a386Sopenharmony_ci SkPath::Verb verb; 12cb93a386Sopenharmony_ci do { 13cb93a386Sopenharmony_ci SkPoint points[4]; 14cb93a386Sopenharmony_ci verb = iter.next(points); 15cb93a386Sopenharmony_ci SkDebugf("k%s_Verb ", verbStr[(int) verb]); 16cb93a386Sopenharmony_ci for (int i = 0; i < pointCount[(int) verb]; ++i) { 17cb93a386Sopenharmony_ci SkDebugf("{%g, %g}, ", points[i].fX, points[i].fY); 18cb93a386Sopenharmony_ci } 19cb93a386Sopenharmony_ci if (SkPath::kConic_Verb == verb) { 20cb93a386Sopenharmony_ci SkDebugf("weight = %g", iter.conicWeight()); 21cb93a386Sopenharmony_ci } 22cb93a386Sopenharmony_ci SkDebugf("\n"); 23cb93a386Sopenharmony_ci } while (SkPath::kDone_Verb != verb); 24cb93a386Sopenharmony_ci SkDebugf("\n"); 25cb93a386Sopenharmony_ci }; 26cb93a386Sopenharmony_ci SkPath path; 27cb93a386Sopenharmony_ci path.quadTo(10, 20, 30, 40); 28cb93a386Sopenharmony_ci SkPath::Iter openIter(path, false); 29cb93a386Sopenharmony_ci debugster("open", openIter); 30cb93a386Sopenharmony_ci SkPath::Iter closedIter(path, true); 31cb93a386Sopenharmony_ci debugster("closed", closedIter); 32cb93a386Sopenharmony_ci} 33cb93a386Sopenharmony_ci} // END FIDDLE 34