57 lines
1.4 KiB
C++
57 lines
1.4 KiB
C++
#include "SampleCode.h"
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#include "SkView.h"
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#include "SkCanvas.h"
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#include "SkImageDecoder.h"
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#include "SkNinePatch.h"
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#include "SkPaint.h"
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#include "SkUnPreMultiply.h"
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class NinePatchView : public SkView {
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public:
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SkBitmap fBM;
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NinePatchView() {
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SkImageDecoder::DecodeFile("/skimages/folder_background.9.png", &fBM);
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}
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protected:
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// overrides from SkEventSink
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virtual bool onQuery(SkEvent* evt) {
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if (SampleCode::TitleQ(*evt)) {
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SampleCode::TitleR(evt, "NinePatch");
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return true;
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}
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return this->INHERITED::onQuery(evt);
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}
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void drawBG(SkCanvas* canvas) {
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canvas->drawColor(SK_ColorWHITE);
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canvas->drawBitmap(fBM, 0, 0);
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SkIRect margins;
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SkRect dst;
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int d = 25;
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margins.set(d, d, d, d);
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dst.set(0, 0, SkIntToScalar(200), SkIntToScalar(200));
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dst.offset(SkIntToScalar(fBM.width()), 0);
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dst.offset(SkIntToScalar(2), SkIntToScalar(2));
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SkNinePatch::DrawNine(canvas, dst, fBM, margins);
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}
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virtual void onDraw(SkCanvas* canvas) {
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this->drawBG(canvas);
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}
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private:
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typedef SkView INHERITED;
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};
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//////////////////////////////////////////////////////////////////////////////
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static SkView* MyFactory() { return new NinePatchView; }
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static SkViewRegister reg(MyFactory);
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