| // 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=466445ed991d86de08587066392d654a |
| REG_FIDDLE(Cubic, 256, 160, false, 0) { |
| void draw(SkCanvas* canvas) { |
| SkPaint paint; |
| paint.setAntiAlias(true); |
| paint.setStyle(SkPaint::kStroke_Style); |
| SkPoint cubicPts[] = {{20, 150}, {90, 10}, {160, 150}, {230, 10}}; |
| SkColor colors[] = { 0xff88ff00, 0xff0088bb, 0xff6600cc, 0xffbb3377 }; |
| for (unsigned i = 0; i < std::size(colors); ++i) { |
| paint.setColor(0x7fffffff & colors[i]); |
| paint.setStrokeWidth(1); |
| for (unsigned j = 0; j < 3; ++j) { |
| canvas->drawLine(cubicPts[j], cubicPts[j + 1], paint); |
| } |
| SkPath path; |
| path.moveTo(cubicPts[0]); |
| path.cubicTo(cubicPts[1], cubicPts[2], cubicPts[3]); |
| paint.setStrokeWidth(3); |
| paint.setColor(colors[i]); |
| canvas->drawPath(path, paint); |
| cubicPts[1].fY += 30; |
| cubicPts[2].fX += 30; |
| } |
| } |
| } // END FIDDLE |