fab44db294
This change removes sk_stdint.h since it is only needed for vs2008 and earlier. This change removes SK_MMAP_SUPPORT define since it is no longer used. This change removes the stdio.h include from SkTypes.h since on many systems this is a very large header, few Skia files actually use it, it is available everywhere standard, and SkDebugf should be used instead. After this change there is no need for external users to put Skia's include/config into their own list of includes, saving the headache of having two header files of the same name and sometimes getting the wrong one depending on include order. R=bsalomon@google.com, djsollen@google.com Review URL: https://codereview.chromium.org/27044002 git-svn-id: http://skia.googlecode.com/svn/trunk@11738 2bbb7eff-a529-9590-31e7-b0007b416f81
131 lines
4.2 KiB
C++
131 lines
4.2 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 "SkPaint.h"
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#include "SkRandom.h"
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#include "SkString.h"
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class EmptyPathView : public SampleView {
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public:
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EmptyPathView() {}
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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, "EmptyPath");
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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 drawEmpty(SkCanvas* canvas,
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SkColor color,
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const SkRect& clip,
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SkPaint::Style style,
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SkPath::FillType fill) {
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SkPath path;
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path.setFillType(fill);
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SkPaint paint;
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paint.setColor(color);
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paint.setStyle(style);
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canvas->save();
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canvas->clipRect(clip);
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canvas->drawPath(path, paint);
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canvas->restore();
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}
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virtual void onDrawContent(SkCanvas* canvas) {
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struct FillAndName {
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SkPath::FillType fFill;
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const char* fName;
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};
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static const FillAndName gFills[] = {
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{SkPath::kWinding_FillType, "Winding"},
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{SkPath::kEvenOdd_FillType, "Even / Odd"},
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{SkPath::kInverseWinding_FillType, "Inverse Winding"},
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{SkPath::kInverseEvenOdd_FillType, "Inverse Even / Odd"},
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};
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struct StyleAndName {
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SkPaint::Style fStyle;
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const char* fName;
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};
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static const StyleAndName gStyles[] = {
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{SkPaint::kFill_Style, "Fill"},
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{SkPaint::kStroke_Style, "Stroke"},
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{SkPaint::kStrokeAndFill_Style, "Stroke And Fill"},
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};
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SkPaint titlePaint;
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titlePaint.setColor(SK_ColorBLACK);
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titlePaint.setAntiAlias(true);
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titlePaint.setLCDRenderText(true);
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titlePaint.setTextSize(24 * SK_Scalar1);
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const char title[] = "Empty Paths Drawn Into Rectangle Clips With Indicated Style and Fill";
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canvas->drawText(title, strlen(title),
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40 * SK_Scalar1,
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100*SK_Scalar1,
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titlePaint);
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SkRandom rand;
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SkRect rect = SkRect::MakeWH(125*SK_Scalar1, 100*SK_Scalar1);
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int i = 0;
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canvas->save();
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canvas->translate(80 * SK_Scalar1, 0);
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canvas->save();
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for (size_t style = 0; style < SK_ARRAY_COUNT(gStyles); ++style) {
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for (size_t fill = 0; fill < SK_ARRAY_COUNT(gFills); ++fill) {
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if (0 == i % 4) {
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canvas->restore();
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canvas->translate(0, rect.height() + 50 * SK_Scalar1);
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canvas->save();
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} else {
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canvas->translate(rect.width() + 100 * SK_Scalar1, 0);
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}
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++i;
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SkColor color = rand.nextU();
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color = 0xff000000| color; // force solid
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this->drawEmpty(canvas, color, rect,
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gStyles[style].fStyle, gFills[fill].fFill);
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SkPaint rectPaint;
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rectPaint.setColor(SK_ColorBLACK);
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rectPaint.setStyle(SkPaint::kStroke_Style);
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rectPaint.setStrokeWidth(-1);
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rectPaint.setAntiAlias(true);
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canvas->drawRect(rect, rectPaint);
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SkString label;
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label.appendf("%s, %s", gStyles[style].fName, gFills[fill].fName);
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SkPaint labelPaint;
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labelPaint.setColor(color);
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labelPaint.setAntiAlias(true);
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labelPaint.setLCDRenderText(true);
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canvas->drawText(label.c_str(), label.size(),
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0, rect.height() + 15 * SK_Scalar1,
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labelPaint);
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}
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}
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canvas->restore();
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canvas->restore();
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}
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private:
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typedef SampleView INHERITED;
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};
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//////////////////////////////////////////////////////////////////////////////
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static SkView* MyFactory() { return new EmptyPathView; }
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static SkViewRegister reg(MyFactory);
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