e16efc1882
git-svn-id: http://skia.googlecode.com/svn/trunk@7406 2bbb7eff-a529-9590-31e7-b0007b416f81
68 lines
1.6 KiB
C++
68 lines
1.6 KiB
C++
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/*
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* Copyright 2011 Google Inc.
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*
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* Use of this source code is governed by a BSD-style license that can be
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* found in the LICENSE file.
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*/
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#include "SampleCode.h"
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#include "SkView.h"
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#include "SkCanvas.h"
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#include "SkDevice.h"
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#include "SkPaint.h"
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#include "SkShader.h"
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class LCDView : public SkView {
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public:
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LCDView() {}
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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, "LCD Text");
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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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}
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virtual void onDraw(SkCanvas* canvas) {
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this->drawBG(canvas);
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SkPaint paint;
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paint.setAntiAlias(true);
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SkScalar textSize = SkIntToScalar(6);
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SkScalar delta = SK_Scalar1;
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const char* text = "HHHamburgefonts iii";
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size_t len = strlen(text);
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SkScalar x0 = SkIntToScalar(10);
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SkScalar x1 = SkIntToScalar(310);
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SkScalar y = SkIntToScalar(20);
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for (int i = 0; i < 20; i++) {
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paint.setTextSize(textSize);
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textSize += delta;
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paint.setLCDRenderText(false);
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canvas->drawText(text, len, x0, y, paint);
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paint.setLCDRenderText(true);
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canvas->drawText(text, len, x1, y, paint);
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y += paint.getFontSpacing();
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}
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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 LCDView; }
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static SkViewRegister reg(MyFactory);
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