02939ce4bd
Fix these class of warnings: - unused functions - unused locals - sign mismatch - missing function prototypes - missing newline at end of file - 64 to 32 bit truncation The changes prefer to link in dead code in the debug build with 'if (false)' than to comment it out, but trivial cases are commented out or sometimes deleted if it appears to be a copy/paste error. Review URL: https://codereview.appspot.com/6301044 git-svn-id: http://skia.googlecode.com/svn/trunk@4183 2bbb7eff-a529-9590-31e7-b0007b416f81
110 lines
2.9 KiB
C++
110 lines
2.9 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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static void DrawRoundRect() {
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#ifdef SK_SCALAR_IS_FIXED
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bool ret = false;
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SkPaint paint;
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SkBitmap bitmap;
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SkCanvas canvas;
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SkMatrix matrix;
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matrix.reset();
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bitmap.setConfig(SkBitmap::kARGB_8888_Config, 1370, 812);
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bitmap.allocPixels();
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canvas.setBitmapDevice(bitmap);
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// set up clipper
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SkRect skclip;
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skclip.set(SkIntToFixed(284), SkIntToFixed(40), SkIntToFixed(1370), SkIntToFixed(708));
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ret = canvas.clipRect(skclip);
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SkASSERT(ret);
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matrix.set(SkMatrix::kMTransX, SkFloatToFixed(-1153.28));
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matrix.set(SkMatrix::kMTransY, SkFloatToFixed(1180.50));
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matrix.set(SkMatrix::kMScaleX, SkFloatToFixed(0.177171));
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matrix.set(SkMatrix::kMScaleY, SkFloatToFixed(0.177043));
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matrix.set(SkMatrix::kMSkewX, SkFloatToFixed(0.126968));
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matrix.set(SkMatrix::kMSkewY, SkFloatToFixed(-0.126876));
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matrix.set(SkMatrix::kMPersp0, SkFloatToFixed(0.0));
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matrix.set(SkMatrix::kMPersp1, SkFloatToFixed(0.0));
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ret = canvas.concat(matrix);
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paint.setAntiAlias(true);
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paint.setColor(0xb2202020);
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paint.setStyle(SkPaint::kStroke_Style);
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paint.setStrokeWidth(SkFloatToFixed(68.13));
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SkRect r;
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r.set(SkFloatToFixed(-313.714417), SkFloatToFixed(-4.826389), SkFloatToFixed(18014.447266), SkFloatToFixed(1858.154541));
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canvas.drawRoundRect(r, SkFloatToFixed(91.756363), SkFloatToFixed(91.756363), paint);
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#endif
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}
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#ifdef SK_SCALAR_IS_FLOATx // FIXME: unclear when if ever this can be enabled
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static bool HitTestPath(const SkPath& path, SkScalar x, SkScalar y) {
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SkRegion rgn, clip;
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int ix = SkScalarFloor(x);
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int iy = SkScalarFloor(y);
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clip.setRect(ix, iy, ix + 1, iy + 1);
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bool contains = rgn.setPath(path, clip);
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return contains;
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}
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#endif
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static void TestOverflowHitTest() {
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SkPath path;
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#ifdef SK_SCALAR_IS_FLOATx // FIXME: unclear when if ever this can be enabled
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path.addCircle(0, 0, 70000, SkPath::kCCW_Direction);
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SkASSERT(HitTestPath(path, 40000, 40000));
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#endif
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}
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class OverflowView : public SampleView {
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public:
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OverflowView() {}
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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, "Circles");
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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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virtual void onDrawContent(SkCanvas* canvas) {
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DrawRoundRect();
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TestOverflowHitTest();
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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 OverflowView; }
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static SkViewRegister reg(MyFactory);
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