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epoger@google.comec3ed6a2011-07-28 14:26:00 +00001/*
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 Wagnerb2c4ea62018-08-08 11:36:17 -04007#include "Sample.h"
robertphillips@google.comb7061172013-09-06 14:16:12 +00008#include "SkBlurMask.h"
reed@android.com8a1c16f2008-12-17 15:59:43 +00009#include "SkCanvas.h"
reed@android.com8a1c16f2008-12-17 15:59:43 +000010#include "Sk1DPathEffect.h"
11#include "Sk2DPathEffect.h"
reed@android.com8a1c16f2008-12-17 15:59:43 +000012#include "SkBlurMaskFilter.h"
reed0daf5dd2016-01-11 12:34:04 -080013#include "SkColorMatrixFilter.h"
reed@android.com8a1c16f2008-12-17 15:59:43 +000014#include "SkColorPriv.h"
15#include "SkCornerPathEffect.h"
16#include "SkDashPathEffect.h"
17#include "SkDiscretePathEffect.h"
18#include "SkEmbossMaskFilter.h"
commit-bot@chromium.org8b0e8ac2014-01-30 18:58:24 +000019#include "SkReadBuffer.h"
20#include "SkWriteBuffer.h"
reed@android.com8a1c16f2008-12-17 15:59:43 +000021#include "SkGradientShader.h"
reed@android.com8a1c16f2008-12-17 15:59:43 +000022#include "SkMath.h"
23#include "SkPath.h"
robertphillips@google.com770963f2014-04-18 18:04:41 +000024#include "SkPictureRecorder.h"
reed@android.com8a1c16f2008-12-17 15:59:43 +000025#include "SkRegion.h"
26#include "SkShader.h"
reed@android.com8a1c16f2008-12-17 15:59:43 +000027#include "SkCornerPathEffect.h"
28#include "SkPathMeasure.h"
29#include "SkPicture.h"
30#include "SkRandom.h"
reed@android.com8a1c16f2008-12-17 15:59:43 +000031#include "SkTypeface.h"
Hal Canaryea60b952018-08-21 11:45:46 -040032#include "SkUTF.h"
reed@android.com8a1c16f2008-12-17 15:59:43 +000033
34#include <math.h>
msarettd15750c2016-03-18 15:48:49 -070035#include "DecodeFile.h"
rmistry@google.comae933ce2012-08-23 18:19:56 +000036
reed@android.com8a1c16f2008-12-17 15:59:43 +000037class Dot2DPathEffect : public Sk2DPathEffect {
38public:
39 Dot2DPathEffect(SkScalar radius, const SkMatrix& matrix)
40 : Sk2DPathEffect(matrix), fRadius(radius) {}
41
djsollen@google.comba28d032012-03-26 17:57:35 +000042 SK_DECLARE_PUBLIC_FLATTENABLE_DESERIALIZATION_PROCS(Dot2DPathEffect)
reed@android.com8a1c16f2008-12-17 15:59:43 +000043
44protected:
mtklein36352bf2015-03-25 18:17:31 -070045 void next(const SkPoint& loc, int u, int v, SkPath* dst) const override {
reed@android.com8a1c16f2008-12-17 15:59:43 +000046 dst->addCircle(loc.fX, loc.fY, fRadius);
47 }
rmistry@google.comae933ce2012-08-23 18:19:56 +000048
mtklein36352bf2015-03-25 18:17:31 -070049 void flatten(SkWriteBuffer& buffer) const override {
djsollen@google.com54924242012-03-29 15:18:04 +000050 this->INHERITED::flatten(buffer);
51 buffer.writeScalar(fRadius);
52 }
53
reed@android.com8a1c16f2008-12-17 15:59:43 +000054private:
55 SkScalar fRadius;
56
reed@android.com8a1c16f2008-12-17 15:59:43 +000057 typedef Sk2DPathEffect INHERITED;
58};
59
Ben Wagnerb2c4ea62018-08-08 11:36:17 -040060class DemoView : public Sample {
reed@android.com8a1c16f2008-12-17 15:59:43 +000061public:
reed@google.com2f3dc9d2011-05-02 17:33:45 +000062 DemoView() {}
rmistry@google.comae933ce2012-08-23 18:19:56 +000063
reed@android.com8a1c16f2008-12-17 15:59:43 +000064protected:
Ben Wagnerb2c4ea62018-08-08 11:36:17 -040065 virtual bool onQuery(Sample::Event* evt) {
66 if (Sample::TitleQ(*evt)) {
67 Sample::TitleR(evt, "Demo");
reed@android.com8a1c16f2008-12-17 15:59:43 +000068 return true;
69 }
70 return this->INHERITED::onQuery(evt);
71 }
rmistry@google.comae933ce2012-08-23 18:19:56 +000072
mike@reedtribe.org5fd92432011-05-05 01:59:48 +000073 virtual bool onClick(Click* click) {
reed@android.com8a1c16f2008-12-17 15:59:43 +000074 return this->INHERITED::onClick(click);
75 }
rmistry@google.comae933ce2012-08-23 18:19:56 +000076
mike@reedtribe.org5fd92432011-05-05 01:59:48 +000077 void makePath(SkPath& path) {
reed@android.com8a1c16f2008-12-17 15:59:43 +000078 path.addCircle(SkIntToScalar(20), SkIntToScalar(20), SkIntToScalar(20),
79 SkPath::kCCW_Direction);
80 for (int index = 0; index < 10; index++) {
commit-bot@chromium.org4b413c82013-11-25 19:44:07 +000081 SkScalar x = (float) cos(index / 10.0f * 2 * 3.1415925358f);
82 SkScalar y = (float) sin(index / 10.0f * 2 * 3.1415925358f);
reed@android.com8a1c16f2008-12-17 15:59:43 +000083 x *= index & 1 ? 7 : 14;
84 y *= index & 1 ? 7 : 14;
85 x += SkIntToScalar(20);
86 y += SkIntToScalar(20);
87 if (index == 0)
88 path.moveTo(x, y);
89 else
90 path.lineTo(x, y);
91 }
92 path.close();
93 }
rmistry@google.comae933ce2012-08-23 18:19:56 +000094
mike@reedtribe.org5fd92432011-05-05 01:59:48 +000095 virtual void onDrawContent(SkCanvas* canvas) {
reed@android.com8a1c16f2008-12-17 15:59:43 +000096 canvas->save();
robertphillips@google.com84b18c72014-04-13 19:09:42 +000097 this->drawPicture(canvas, 0);
reed@android.com8a1c16f2008-12-17 15:59:43 +000098 canvas->restore();
99
100 {
robertphillips@google.com84b18c72014-04-13 19:09:42 +0000101 SkPictureRecorder recorder;
102 {
halcanary96fcdcc2015-08-27 07:41:13 -0700103 SkCanvas* record = recorder.beginRecording(320, 480, nullptr, 0);
robertphillips@google.com84b18c72014-04-13 19:09:42 +0000104 this->drawPicture(record, 120);
105 }
reedca2622b2016-03-18 07:25:55 -0700106 sk_sp<SkPicture> picture(recorder.finishRecordingAsPicture());
robertphillips@google.com84b18c72014-04-13 19:09:42 +0000107
reed@android.com8a1c16f2008-12-17 15:59:43 +0000108 canvas->translate(0, SkIntToScalar(120));
109
110 SkRect clip;
111 clip.set(0, 0, SkIntToScalar(160), SkIntToScalar(160));
112 do {
113 canvas->save();
114 canvas->clipRect(clip);
robertphillipsc5ba71d2014-09-04 08:42:50 -0700115 picture->playback(canvas);
reed@android.com8a1c16f2008-12-17 15:59:43 +0000116 canvas->restore();
117 if (clip.fRight < SkIntToScalar(320))
118 clip.offset(SkIntToScalar(160), 0);
119 else if (clip.fBottom < SkIntToScalar(480))
120 clip.offset(-SkIntToScalar(320), SkIntToScalar(160));
121 else
122 break;
123 } while (true);
124 }
reed@android.com8a1c16f2008-12-17 15:59:43 +0000125 }
rmistry@google.comae933ce2012-08-23 18:19:56 +0000126
mike@reedtribe.org5fd92432011-05-05 01:59:48 +0000127 void drawPicture(SkCanvas* canvas, int spriteOffset) {
rmistry@google.comae933ce2012-08-23 18:19:56 +0000128 SkMatrix matrix; matrix.reset();
129 SkPaint paint;
130 SkPath path;
reed@android.com8a1c16f2008-12-17 15:59:43 +0000131 SkPoint start = {0, 0};
132 SkPoint stop = { SkIntToScalar(40), SkIntToScalar(40) };
rmistry@google.comae933ce2012-08-23 18:19:56 +0000133 SkRect rect = {0, 0, SkIntToScalar(40), SkIntToScalar(40) };
134 SkRect rect2 = {0, 0, SkIntToScalar(65), SkIntToScalar(20) };
135 SkScalar left = 0, top = 0, x = 0, y = 0;
reed@google.com7fa2a652014-01-27 13:42:58 +0000136 int index;
rmistry@google.comae933ce2012-08-23 18:19:56 +0000137
138 char ascii[] = "ascii...";
reed@google.com7fa2a652014-01-27 13:42:58 +0000139 int asciiLength = sizeof(ascii) - 1;
rmistry@google.comae933ce2012-08-23 18:19:56 +0000140 char utf8[] = "utf8" "\xe2\x80\xa6";
141 short utf16[] = {'u', 't', 'f', '1', '6', 0x2026 };
142 short utf16simple[] = {'u', 't', 'f', '1', '6', '!' };
143
reed@android.com8a1c16f2008-12-17 15:59:43 +0000144 makePath(path);
Ben Wagner1a1d2412017-10-17 17:33:44 -0400145 SkTDArray<SkPoint> pos;
rmistry@google.comae933ce2012-08-23 18:19:56 +0000146 pos.setCount(asciiLength);
147 for (index = 0; index < asciiLength; index++)
148 pos[index].set(SkIntToScalar((unsigned int)index * 10),
tomhudson@google.comffe39bd2012-05-17 15:38:00 +0000149 SkIntToScalar((unsigned int)index * 2));
Ben Wagner1a1d2412017-10-17 17:33:44 -0400150 SkTDArray<SkPoint> pos2;
rmistry@google.comae933ce2012-08-23 18:19:56 +0000151 pos2.setCount(asciiLength);
152 for (index = 0; index < asciiLength; index++)
153 pos2[index].set(SkIntToScalar((unsigned int)index * 10),
tomhudson@google.comffe39bd2012-05-17 15:38:00 +0000154 SkIntToScalar(20));
rmistry@google.comae933ce2012-08-23 18:19:56 +0000155
reed@android.com8a1c16f2008-12-17 15:59:43 +0000156 // shaders
senorblanco@chromium.org64cc5792011-05-19 19:58:58 +0000157 SkPoint linearPoints[] = { { 0, 0, }, { SkIntToScalar(40), SkIntToScalar(40) } };
reed@android.com8a1c16f2008-12-17 15:59:43 +0000158 SkColor linearColors[] = { SK_ColorRED, SK_ColorBLUE };
halcanary96fcdcc2015-08-27 07:41:13 -0700159 SkScalar* linearPos = nullptr;
reed@android.com8a1c16f2008-12-17 15:59:43 +0000160 int linearCount = 2;
161 SkShader::TileMode linearMode = SkShader::kMirror_TileMode;
reed8a21c9f2016-03-08 18:50:00 -0800162 auto linear = SkGradientShader::MakeLinear(linearPoints,
commit-bot@chromium.org83f23d82014-05-22 12:27:41 +0000163 linearColors, linearPos, linearCount, linearMode);
reed@android.com8a1c16f2008-12-17 15:59:43 +0000164
165 SkPoint radialCenter = { SkIntToScalar(25), SkIntToScalar(25) };
166 SkScalar radialRadius = SkIntToScalar(25);
167 SkColor radialColors[] = { SK_ColorGREEN, SK_ColorGRAY, SK_ColorRED };
168 SkScalar radialPos[] = { 0, SkIntToScalar(3) / 5, SkIntToScalar(1)};
169 int radialCount = 3;
170 SkShader::TileMode radialMode = SkShader::kRepeat_TileMode;
reed8a21c9f2016-03-08 18:50:00 -0800171 auto radial = SkGradientShader::MakeRadial(radialCenter,
reed@android.com8a1c16f2008-12-17 15:59:43 +0000172 radialRadius, radialColors, radialPos, radialCount,
commit-bot@chromium.org83f23d82014-05-22 12:27:41 +0000173 radialMode);
rmistry@google.comae933ce2012-08-23 18:19:56 +0000174
reed@android.com8a1c16f2008-12-17 15:59:43 +0000175 SkEmbossMaskFilter::Light light;
176 light.fDirection[0] = SK_Scalar1/2;
177 light.fDirection[1] = SK_Scalar1/2;
178 light.fDirection[2] = SK_Scalar1/3;
rmistry@google.comae933ce2012-08-23 18:19:56 +0000179 light.fAmbient = 0x48;
180 light.fSpecular = 0x80;
rmistry@google.comae933ce2012-08-23 18:19:56 +0000181
reedd053ce92016-03-22 10:17:23 -0700182 auto lightingFilter = SkColorMatrixFilter::MakeLightingFilter(
reed@android.com8a1c16f2008-12-17 15:59:43 +0000183 0xff89bc45, 0xff112233);
rmistry@google.comae933ce2012-08-23 18:19:56 +0000184
reed@android.com8a1c16f2008-12-17 15:59:43 +0000185 canvas->save();
rmistry@google.comae933ce2012-08-23 18:19:56 +0000186 canvas->translate(SkIntToScalar(0), SkIntToScalar(5));
reed@google.com9cfc83c2013-07-22 17:18:18 +0000187 paint.setAntiAlias(true);
reed93a12152015-03-16 10:08:34 -0700188 paint.setFilterQuality(kLow_SkFilterQuality);
rmistry@google.comae933ce2012-08-23 18:19:56 +0000189 // !!! draw through a clip
190 paint.setColor(SK_ColorLTGRAY);
191 paint.setStyle(SkPaint::kFill_Style);
reed@android.com8a1c16f2008-12-17 15:59:43 +0000192 SkRect clip = {0, 0, SkIntToScalar(320), SkIntToScalar(120)};
193 canvas->clipRect(clip);
reed8a21c9f2016-03-08 18:50:00 -0800194 paint.setShader(SkShader::MakeBitmapShader(fTx,
195 SkShader::kMirror_TileMode, SkShader::kRepeat_TileMode));
rmistry@google.comae933ce2012-08-23 18:19:56 +0000196 canvas->drawPaint(paint);
197 canvas->save();
198
reed@android.com8a1c16f2008-12-17 15:59:43 +0000199 // line (exercises xfermode, colorShader, colorFilter, filterShader)
rmistry@google.comae933ce2012-08-23 18:19:56 +0000200 paint.setColor(SK_ColorGREEN);
201 paint.setStrokeWidth(SkIntToScalar(10));
202 paint.setStyle(SkPaint::kStroke_Style);
reed374772b2016-10-05 17:33:02 -0700203 paint.setBlendMode(SkBlendMode::kXor);
reedd053ce92016-03-22 10:17:23 -0700204 paint.setColorFilter(lightingFilter);
Hal Canary23e474c2017-05-15 13:35:35 -0400205 canvas->drawLine(start, stop, paint); // should not be green
reed374772b2016-10-05 17:33:02 -0700206 paint.setBlendMode(SkBlendMode::kSrcOver);
halcanary96fcdcc2015-08-27 07:41:13 -0700207 paint.setColorFilter(nullptr);
rmistry@google.comae933ce2012-08-23 18:19:56 +0000208
reed@android.com8a1c16f2008-12-17 15:59:43 +0000209 // rectangle
rmistry@google.comae933ce2012-08-23 18:19:56 +0000210 paint.setStyle(SkPaint::kFill_Style);
211 canvas->translate(SkIntToScalar(50), 0);
212 paint.setColor(SK_ColorYELLOW);
reed8a21c9f2016-03-08 18:50:00 -0800213 paint.setShader(linear);
reeda4393342016-03-18 11:22:57 -0700214 paint.setPathEffect(pathEffectTest());
rmistry@google.comae933ce2012-08-23 18:19:56 +0000215 canvas->drawRect(rect, paint);
halcanary96fcdcc2015-08-27 07:41:13 -0700216 paint.setPathEffect(nullptr);
rmistry@google.comae933ce2012-08-23 18:19:56 +0000217
reed@android.com8a1c16f2008-12-17 15:59:43 +0000218 // circle w/ emboss & transparent (exercises 3dshader)
rmistry@google.comae933ce2012-08-23 18:19:56 +0000219 canvas->translate(SkIntToScalar(50), 0);
reedefdfd512016-04-04 10:02:58 -0700220 paint.setMaskFilter(SkEmbossMaskFilter::Make(
221 SkBlurMask::ConvertRadiusToSigma(SkIntToScalar(12)/5), light));
reed@android.com8a1c16f2008-12-17 15:59:43 +0000222 canvas->drawOval(rect, paint);
rmistry@google.comae933ce2012-08-23 18:19:56 +0000223 canvas->translate(SkIntToScalar(10), SkIntToScalar(10));
reed56263c72015-06-05 11:31:26 -0700224// paint.setShader(transparentShader)->unref();
reed@android.com8a1c16f2008-12-17 15:59:43 +0000225 canvas->drawOval(rect, paint);
rmistry@google.comae933ce2012-08-23 18:19:56 +0000226 canvas->translate(0, SkIntToScalar(-10));
227
reed@android.com8a1c16f2008-12-17 15:59:43 +0000228 // path
rmistry@google.comae933ce2012-08-23 18:19:56 +0000229 canvas->translate(SkIntToScalar(50), 0);
230 paint.setColor(SK_ColorRED);
231 paint.setStyle(SkPaint::kStroke_Style);
232 paint.setStrokeWidth(SkIntToScalar(5));
reed8a21c9f2016-03-08 18:50:00 -0800233 paint.setShader(radial);
halcanary96fcdcc2015-08-27 07:41:13 -0700234 paint.setMaskFilter(nullptr);
rmistry@google.comae933ce2012-08-23 18:19:56 +0000235 canvas->drawPath(path, paint);
236
halcanary96fcdcc2015-08-27 07:41:13 -0700237 paint.setShader(nullptr);
reed6f45c172015-11-04 08:34:07 -0800238 // bitmap
rmistry@google.comae933ce2012-08-23 18:19:56 +0000239 canvas->translate(SkIntToScalar(50), 0);
240 paint.setStyle(SkPaint::kFill_Style);
241 canvas->drawBitmap(fBug, left, top, &paint);
reed@android.com8a1c16f2008-12-17 15:59:43 +0000242
rmistry@google.comae933ce2012-08-23 18:19:56 +0000243 canvas->translate(-SkIntToScalar(30), SkIntToScalar(30));
reed8a21c9f2016-03-08 18:50:00 -0800244 paint.setShader(shaderTest()); // test compose shader
rmistry@google.comae933ce2012-08-23 18:19:56 +0000245 canvas->drawRect(rect2, paint);
halcanary96fcdcc2015-08-27 07:41:13 -0700246 paint.setShader(nullptr);
rmistry@google.comae933ce2012-08-23 18:19:56 +0000247
reed@android.com8a1c16f2008-12-17 15:59:43 +0000248 canvas->restore();
249 // text
reed@android.com8a1c16f2008-12-17 15:59:43 +0000250 canvas->translate(0, SkIntToScalar(60));
rmistry@google.comae933ce2012-08-23 18:19:56 +0000251 canvas->save();
252 paint.setColor(SK_ColorGRAY);
253 canvas->drawPosText(ascii, asciiLength, pos.begin(), paint);
254 canvas->drawPosText(ascii, asciiLength, pos2.begin(), paint);
255
256 canvas->translate(SkIntToScalar(50), 0);
257 paint.setColor(SK_ColorCYAN);
258 canvas->drawText(utf8, sizeof(utf8) - 1, x, y, paint);
259
260 canvas->translate(SkIntToScalar(30), 0);
261 paint.setColor(SK_ColorMAGENTA);
262 paint.setTextEncoding(SkPaint::kUTF16_TextEncoding);
263 matrix.setTranslate(SkIntToScalar(10), SkIntToScalar(10));
264 canvas->drawTextOnPath((void*) utf16, sizeof(utf16), path, &matrix, paint);
265 canvas->translate(0, SkIntToScalar(20));
266 canvas->drawTextOnPath((void*) utf16simple, sizeof(utf16simple), path, &matrix, paint);
267 canvas->restore();
268
269 canvas->translate(0, SkIntToScalar(60));
270 paint.setTextEncoding(SkPaint::kUTF8_TextEncoding);
reed@android.com8a1c16f2008-12-17 15:59:43 +0000271 canvas->restore();
272 }
rmistry@google.comae933ce2012-08-23 18:19:56 +0000273
Ben Wagnerb2c4ea62018-08-08 11:36:17 -0400274 virtual Sample::Click* onFindClickHandler(SkScalar x, SkScalar y, unsigned modi) {
reed@android.com8a1c16f2008-12-17 15:59:43 +0000275 fClickPt.set(x, y);
reed@google.com4d5c26d2013-01-08 16:17:50 +0000276 return this->INHERITED::onFindClickHandler(x, y, modi);
reed@android.com8a1c16f2008-12-17 15:59:43 +0000277 }
rmistry@google.comae933ce2012-08-23 18:19:56 +0000278
reeda4393342016-03-18 11:22:57 -0700279 sk_sp<SkPathEffect> pathEffectTest() {
reed@android.com8a1c16f2008-12-17 15:59:43 +0000280 static const int gXY[] = { 1, 0, 0, -1, 2, -1, 3, 0, 2, 1, 0, 1 };
281 SkScalar gPhase = 0;
282 SkPath path;
283 path.moveTo(SkIntToScalar(gXY[0]), SkIntToScalar(gXY[1]));
284 for (unsigned i = 2; i < SK_ARRAY_COUNT(gXY); i += 2)
285 path.lineTo(SkIntToScalar(gXY[i]), SkIntToScalar(gXY[i+1]));
286 path.close();
287 path.offset(SkIntToScalar(-6), 0);
reeda4393342016-03-18 11:22:57 -0700288 auto outer = SkPath1DPathEffect::Make(path, SkIntToScalar(12),
reed@android.com8a1c16f2008-12-17 15:59:43 +0000289 gPhase, SkPath1DPathEffect::kRotate_Style);
reeda4393342016-03-18 11:22:57 -0700290 auto inner = SkDiscretePathEffect::Make(SkIntToScalar(2),
reed@android.com8a1c16f2008-12-17 15:59:43 +0000291 SkIntToScalar(1)/10); // SkCornerPathEffect(SkIntToScalar(2));
Mike Reeda07741a2017-02-25 22:34:32 -0500292 return SkPathEffect::MakeCompose(outer, inner);
reed@android.com8a1c16f2008-12-17 15:59:43 +0000293 }
reed@google.com963a8fa2012-05-10 13:04:59 +0000294
reed8a21c9f2016-03-08 18:50:00 -0800295 sk_sp<SkShader> shaderTest() {
senorblanco@chromium.org64cc5792011-05-19 19:58:58 +0000296 SkPoint pts[] = { { 0, 0, }, { SkIntToScalar(100), 0 } };
reed@android.com8a1c16f2008-12-17 15:59:43 +0000297 SkColor colors[] = { SK_ColorRED, SK_ColorBLUE };
reed8a21c9f2016-03-08 18:50:00 -0800298 auto shaderA = SkGradientShader::MakeLinear(pts, colors, nullptr,
reed@android.com8a1c16f2008-12-17 15:59:43 +0000299 2, SkShader::kClamp_TileMode);
300 pts[1].set(0, SkIntToScalar(100));
301 SkColor colors2[] = {SK_ColorBLACK, SkColorSetARGB(0x80, 0, 0, 0)};
reed8a21c9f2016-03-08 18:50:00 -0800302 auto shaderB = SkGradientShader::MakeLinear(pts, colors2, nullptr,
reed@android.com8a1c16f2008-12-17 15:59:43 +0000303 2, SkShader::kClamp_TileMode);
reedcfb6bdf2016-03-29 11:32:50 -0700304 return SkShader::MakeComposeShader(std::move(shaderA), std::move(shaderB),
Mike Reed7d954ad2016-10-28 15:42:34 -0400305 SkBlendMode::kDstIn);
reed@android.com8a1c16f2008-12-17 15:59:43 +0000306 }
307
308 virtual void startTest() {
msarettd15750c2016-03-18 15:48:49 -0700309 decode_file("/Users/caryclark/Desktop/bugcirc.gif", &fBug);
310 decode_file("/Users/caryclark/Desktop/tbcirc.gif", &fTb);
311 decode_file("/Users/caryclark/Desktop/05psp04.gif", &fTx);
rmistry@google.comae933ce2012-08-23 18:19:56 +0000312 }
reed@android.com8a1c16f2008-12-17 15:59:43 +0000313
reed@android.com8a1c16f2008-12-17 15:59:43 +0000314private:
315 SkPoint fClickPt;
316 SkBitmap fBug, fTb, fTx;
Ben Wagnerb2c4ea62018-08-08 11:36:17 -0400317 typedef Sample INHERITED;
reed@android.com8a1c16f2008-12-17 15:59:43 +0000318};
319
320//////////////////////////////////////////////////////////////////////////////
321
Ben Wagnerb2c4ea62018-08-08 11:36:17 -0400322DEF_SAMPLE( return new DemoView(); )