1*c8dee2aaSAndroid Build Coastguard Worker // Copyright 2019 Google LLC. 2*c8dee2aaSAndroid Build Coastguard Worker // Use of this source code is governed by a BSD-style license that can be found in the LICENSE file. 3*c8dee2aaSAndroid Build Coastguard Worker #include "tools/fiddle/examples.h" 4*c8dee2aaSAndroid Build Coastguard Worker REG_FIDDLE(Path_rLineTo, 256, 128, false, 0) { draw(SkCanvas * canvas)5*c8dee2aaSAndroid Build Coastguard Workervoid draw(SkCanvas* canvas) { 6*c8dee2aaSAndroid Build Coastguard Worker SkPaint paint; 7*c8dee2aaSAndroid Build Coastguard Worker paint.setAntiAlias(true); 8*c8dee2aaSAndroid Build Coastguard Worker paint.setStyle(SkPaint::kStroke_Style); 9*c8dee2aaSAndroid Build Coastguard Worker SkPath path; 10*c8dee2aaSAndroid Build Coastguard Worker path.moveTo(10, 98); 11*c8dee2aaSAndroid Build Coastguard Worker SkScalar x = 0, y = 0; 12*c8dee2aaSAndroid Build Coastguard Worker for (int i = 10; i < 100; i += 5) { 13*c8dee2aaSAndroid Build Coastguard Worker x += i * ((i & 2) - 1); 14*c8dee2aaSAndroid Build Coastguard Worker y += i * (((i + 1) & 2) - 1); 15*c8dee2aaSAndroid Build Coastguard Worker path.rLineTo(x, y); 16*c8dee2aaSAndroid Build Coastguard Worker } 17*c8dee2aaSAndroid Build Coastguard Worker canvas->drawPath(path, paint); 18*c8dee2aaSAndroid Build Coastguard Worker } 19*c8dee2aaSAndroid Build Coastguard Worker } // END FIDDLE 20