04d86c6a6b
git-svn-id: http://skia.googlecode.com/svn/trunk@478 2bbb7eff-a529-9590-31e7-b0007b416f81
98 lines
2.4 KiB
C++
98 lines
2.4 KiB
C++
#include "SampleCode.h"
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#include "SkView.h"
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#include "SkCanvas.h"
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#include "SkTypeface.h"
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#include "SkPath.h"
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#include "SkRegion.h"
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#include "SkShader.h"
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#include "SkUtils.h"
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#include "Sk1DPathEffect.h"
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#include "SkCornerPathEffect.h"
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#include "SkPathMeasure.h"
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#include "SkRandom.h"
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#include "SkColorPriv.h"
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#include "SkColorFilter.h"
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#include "SkDither.h"
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static const struct {
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const char* fName;
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SkTypeface::Style fStyle;
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} gFaces[] = {
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{ NULL, SkTypeface::kNormal },
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{ NULL, SkTypeface::kBold },
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{ "serif", SkTypeface::kNormal },
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{ "serif", SkTypeface::kBold },
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{ "serif", SkTypeface::kItalic },
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{ "serif", SkTypeface::kBoldItalic },
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{ "monospace", SkTypeface::kNormal }
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};
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static const int gFaceCount = SK_ARRAY_COUNT(gFaces);
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class TypefaceView : public SkView {
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SkTypeface* fFaces[gFaceCount];
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public:
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TypefaceView() {
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for (int i = 0; i < gFaceCount; i++) {
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fFaces[i] = SkTypeface::CreateFromName(gFaces[i].fName,
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gFaces[i].fStyle);
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}
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}
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virtual ~TypefaceView() {
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for (int i = 0; i < gFaceCount; i++) {
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fFaces[i]->safeUnref();
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}
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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, "Typefaces");
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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(0xFFDDDDDD);
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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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paint.setTextSize(SkIntToScalar(30));
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if (false) {
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paint.setStyle(SkPaint::kStroke_Style);
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paint.setStrokeWidth(SkIntToScalar(1));
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}
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const char* text = "Hamburgefons";
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const size_t textLen = strlen(text);
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SkScalar x = SkIntToScalar(10);
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SkScalar dy = paint.getFontMetrics(NULL);
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SkScalar y = dy;
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for (int i = 0; i < gFaceCount; i++) {
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paint.setTypeface(fFaces[i]);
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canvas->drawText(text, textLen, x, y, paint);
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y += dy;
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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 TypefaceView; }
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static SkViewRegister reg(MyFactory);
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