epoger@google.com | ec3ed6a | 2011-07-28 14:26:00 +0000 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2011 Google Inc. |
| 3 | * |
| 4 | * Use of this source code is governed by a BSD-style license that can be |
| 5 | * found in the LICENSE file. |
| 6 | */ |
Ben Wagner | b2c4ea6 | 2018-08-08 11:36:17 -0400 | [diff] [blame] | 7 | #include "Sample.h" |
reed@google.com | 4de4d60 | 2011-07-08 20:12:55 +0000 | [diff] [blame] | 8 | #include "SkCanvas.h" |
| 9 | #include "SkGradientShader.h" |
| 10 | |
| 11 | |
Ben Wagner | b2c4ea6 | 2018-08-08 11:36:17 -0400 | [diff] [blame] | 12 | class TwoPtConicalView : public Sample { |
reed@google.com | 4de4d60 | 2011-07-08 20:12:55 +0000 | [diff] [blame] | 13 | public: |
reed | 71a6cbf | 2015-05-04 08:32:51 -0700 | [diff] [blame] | 14 | TwoPtConicalView() {} |
reed@google.com | 4de4d60 | 2011-07-08 20:12:55 +0000 | [diff] [blame] | 15 | |
| 16 | protected: |
Ben Wagner | b2c4ea6 | 2018-08-08 11:36:17 -0400 | [diff] [blame] | 17 | virtual bool onQuery(Sample::Event* evt) { |
| 18 | if (Sample::TitleQ(*evt)) { |
| 19 | Sample::TitleR(evt, "2PtConical"); |
reed@google.com | 4de4d60 | 2011-07-08 20:12:55 +0000 | [diff] [blame] | 20 | return true; |
| 21 | } |
| 22 | return this->INHERITED::onQuery(evt); |
| 23 | } |
| 24 | |
| 25 | virtual void onDrawContent(SkCanvas* canvas) { |
| 26 | canvas->translate(SkIntToScalar(10), SkIntToScalar(20)); |
| 27 | |
| 28 | SkColor colors[] = { SK_ColorRED, SK_ColorBLUE }; |
| 29 | SkPoint c0 = { 0, 0 }; |
| 30 | SkScalar r0 = 100; |
| 31 | SkPoint c1 = { 100, 100 }; |
| 32 | SkScalar r1 = 100; |
reed@google.com | 4de4d60 | 2011-07-08 20:12:55 +0000 | [diff] [blame] | 33 | SkPaint paint; |
reed | 8a21c9f | 2016-03-08 18:50:00 -0800 | [diff] [blame] | 34 | paint.setShader(SkGradientShader::MakeTwoPointConical(c0, r0, c1, r1, colors, |
| 35 | nullptr, 2, |
| 36 | SkShader::kClamp_TileMode)); |
reed@google.com | 4de4d60 | 2011-07-08 20:12:55 +0000 | [diff] [blame] | 37 | canvas->drawPaint(paint); |
| 38 | } |
| 39 | |
| 40 | private: |
Ben Wagner | b2c4ea6 | 2018-08-08 11:36:17 -0400 | [diff] [blame] | 41 | typedef Sample INHERITED; |
reed@google.com | 4de4d60 | 2011-07-08 20:12:55 +0000 | [diff] [blame] | 42 | }; |
| 43 | |
| 44 | ////////////////////////////////////////////////////////////////////////////// |
| 45 | |
Ben Wagner | b2c4ea6 | 2018-08-08 11:36:17 -0400 | [diff] [blame] | 46 | DEF_SAMPLE( return new TwoPtConicalView(); ) |