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Diffstat (limited to 'samplecode/SampleTinyBitmap.cpp')
| -rw-r--r-- | samplecode/SampleTinyBitmap.cpp | 72 |
1 files changed, 0 insertions, 72 deletions
diff --git a/samplecode/SampleTinyBitmap.cpp b/samplecode/SampleTinyBitmap.cpp deleted file mode 100644 index 2212cbec23..0000000000 --- a/samplecode/SampleTinyBitmap.cpp +++ /dev/null @@ -1,72 +0,0 @@ -/* - * Copyright 2011 Google Inc. - * - * Use of this source code is governed by a BSD-style license that can be - * found in the LICENSE file. - */ - -#include "SampleCode.h" -#include "SkColorPriv.h" -#include "SkShader.h" -#include "SkView.h" -#include "SkCanvas.h" -#include "SkUtils.h" - -static SkBitmap make_bitmap() { - const int N = 1; - - SkPMColor c[N]; - for (int i = 0; i < N; i++) { - c[i] = SkPackARGB32(0x80, 0x80, 0, 0); - } - - SkBitmap bm; - bm.allocPixels(SkImageInfo::Make(1, 1, kIndex_8_SkColorType, - kPremul_SkAlphaType), - SkColorTable::Make(c, N)); - - for (int y = 0; y < bm.height(); y++) { - uint8_t* p = bm.getAddr8(0, y); - for (int x = 0; x < bm.width(); x++) { - p[x] = 0; - } - } - return bm; -} - -class TinyBitmapView : public SampleView { - SkBitmap fBM; -public: - TinyBitmapView() { - fBM = make_bitmap(); - this->setBGColor(0xFFDDDDDD); - } - -protected: - bool onQuery(SkEvent* evt) override { - if (SampleCode::TitleQ(*evt)) { - SampleCode::TitleR(evt, "TinyBitmap"); - return true; - } - return this->INHERITED::onQuery(evt); - } - - static void setBitmapOpaque(SkBitmap* bm, bool isOpaque) { - bm->setAlphaType(isOpaque ? kOpaque_SkAlphaType : kPremul_SkAlphaType); - } - - void onDrawContent(SkCanvas* canvas) override { - SkPaint paint; - paint.setShader(SkShader::MakeBitmapShader(fBM, SkShader::kRepeat_TileMode, - SkShader::kMirror_TileMode)); - canvas->drawPaint(paint); - } - -private: - typedef SkView INHERITED; -}; - -////////////////////////////////////////////////////////////////////////////// - -static SkView* MyFactory() { return new TinyBitmapView; } -static SkViewRegister reg(MyFactory); |
