1// Copyright 2019 Google LLC. 2// Use of this source code is governed by a BSD-style license that can be found in the LICENSE file. 3#include "tools/fiddle/examples.h" 4// HASH=466445ed991d86de08587066392d654a 5REG_FIDDLE(Cubic, 256, 160, false, 0) { 6void draw(SkCanvas* canvas) { 7 SkPaint paint; 8 paint.setAntiAlias(true); 9 paint.setStyle(SkPaint::kStroke_Style); 10 SkPoint cubicPts[] = {{20, 150}, {90, 10}, {160, 150}, {230, 10}}; 11 SkColor colors[] = { 0xff88ff00, 0xff0088bb, 0xff6600cc, 0xffbb3377 }; 12 for (unsigned i = 0; i < SK_ARRAY_COUNT(colors); ++i) { 13 paint.setColor(0x7fffffff & colors[i]); 14 paint.setStrokeWidth(1); 15 for (unsigned j = 0; j < 3; ++j) { 16 canvas->drawLine(cubicPts[j], cubicPts[j + 1], paint); 17 } 18 SkPath path; 19 path.moveTo(cubicPts[0]); 20 path.cubicTo(cubicPts[1], cubicPts[2], cubicPts[3]); 21 paint.setStrokeWidth(3); 22 paint.setColor(colors[i]); 23 canvas->drawPath(path, paint); 24 cubicPts[1].fY += 30; 25 cubicPts[2].fX += 30; 26 } 27} 28} // END FIDDLE 29