blob: 0c44fd6fc5d798797975216b254c2d924029d258 [file] [log] [blame]
epoger@google.comec3ed6a2011-07-28 14:26:00 +00001
2/*
3 * Copyright 2011 Google Inc.
4 *
5 * Use of this source code is governed by a BSD-style license that can be
6 * found in the LICENSE file.
7 */
reed@google.com4de4d602011-07-08 20:12:55 +00008#include "SampleCode.h"
9#include "SkView.h"
10#include "SkCanvas.h"
11#include "SkGradientShader.h"
12
13
14class TwoPtRadialView : public SampleView {
15public:
16 TwoPtRadialView() {}
17
18protected:
19 // overrides from SkEventSink
20 virtual bool onQuery(SkEvent* evt) {
21 if (SampleCode::TitleQ(*evt)) {
22 SampleCode::TitleR(evt, "2PtRadial");
23 return true;
24 }
25 return this->INHERITED::onQuery(evt);
26 }
27
28 virtual void onDrawContent(SkCanvas* canvas) {
29 canvas->translate(SkIntToScalar(10), SkIntToScalar(20));
30
31 SkColor colors[] = { SK_ColorRED, SK_ColorBLUE };
32 SkPoint c0 = { 0, 0 };
33 SkScalar r0 = 100;
34 SkPoint c1 = { 100, 100 };
35 SkScalar r1 = 100;
36 SkShader* s = SkGradientShader::CreateTwoPointRadial(c0, r0, c1, r1, colors,
37 NULL, 2,
38 SkShader::kClamp_TileMode);
39
40 SkPaint paint;
41 paint.setShader(s)->unref();
42 canvas->drawPaint(paint);
43 }
44
45private:
46 typedef SampleView INHERITED;
47};
48
49//////////////////////////////////////////////////////////////////////////////
50
51static SkView* MyFactory() { return new TwoPtRadialView; }
52static SkViewRegister reg(MyFactory);