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C++ sklayerrasterizer::Builder类代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

本文整理汇总了C++中sklayerrasterizer::Builder的典型用法代码示例。如果您正苦于以下问题:C++ Builder类的具体用法?C++ Builder怎么用?C++ Builder使用的例子?那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。



在下文中一共展示了Builder类的6个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于我们的系统推荐出更棒的C++代码示例。

示例1: paint

void
DrawTargetSkia::MaskSurface(const Pattern &aSource,
                            SourceSurface *aMask,
                            Point aOffset,
                            const DrawOptions &aOptions)
{
  MarkChanged();
  AutoPaintSetup paint(mCanvas.get(), aOptions, aSource);

  TempBitmap bitmap = GetBitmapForSurface(aMask);
  if (bitmap.mBitmap.colorType() == kAlpha_8_SkColorType) {
    mCanvas->drawBitmap(bitmap.mBitmap, aOffset.x, aOffset.y, &paint.mPaint);
  } else {
    SkPaint maskPaint;
    TempBitmap tmpBitmap;
    SetPaintPattern(maskPaint, SurfacePattern(aMask, ExtendMode::CLAMP), tmpBitmap);

    SkMatrix transform = maskPaint.getShader()->getLocalMatrix();
    transform.postTranslate(SkFloatToScalar(aOffset.x), SkFloatToScalar(aOffset.y));
    maskPaint.getShader()->setLocalMatrix(transform);

    SkLayerRasterizer::Builder builder;
    builder.addLayer(maskPaint);
    SkAutoTUnref<SkRasterizer> raster(builder.detachRasterizer());
    paint.mPaint.setRasterizer(raster.get());

    IntSize size = aMask->GetSize();
    Rect rect = Rect(aOffset.x, aOffset.y, size.width, size.height);
    mCanvas->drawRect(RectToSkRect(rect), paint.mPaint);
  }
}
开发者ID:CodeSpeaker,项目名称:gecko-dev,代码行数:31,代码来源:DrawTargetSkia.cpp


示例2: apply_shader

static void apply_shader(SkPaint* paint, int index) {
    raster_proc proc = gRastProcs[index];
    SkPaint p;
    SkLayerRasterizer::Builder rastBuilder;

    p.setAntiAlias(true);
    proc(&rastBuilder, p);
    paint->setRasterizer(rastBuilder.detachRasterizer())->unref();
    paint->setColor(SK_ColorBLUE);
}
开发者ID:Adenilson,项目名称:skia,代码行数:10,代码来源:SampleSlides.cpp


示例3: make_paint

static SkPaint make_paint() {
    SkPaint paint;
    if (fuzz->exhausted()) {
        return paint;
    }
    paint.setHinting(make_paint_hinting());
    paint.setAntiAlias(make_bool());
    paint.setDither(make_bool());
    paint.setLinearText(make_bool());
    paint.setSubpixelText(make_bool());
    paint.setLCDRenderText(make_bool());
    paint.setEmbeddedBitmapText(make_bool());
    paint.setAutohinted(make_bool());
    paint.setVerticalText(make_bool());
    paint.setFakeBoldText(make_bool());
    paint.setDevKernText(make_bool());
    paint.setFilterQuality(make_filter_quality());
    paint.setStyle(make_paint_style());
    paint.setColor(make_color());
    paint.setStrokeWidth(make_number(false));
    paint.setStrokeMiter(make_number(false));
    paint.setStrokeCap(make_paint_cap());
    paint.setStrokeJoin(make_paint_join());
    paint.setColorFilter(make_color_filter());
    paint.setBlendMode(make_blendmode());
    paint.setPathEffect(make_path_effect());
    paint.setMaskFilter(make_mask_filter());

    if (false) {
        // our validating buffer does not support typefaces yet, so skip this for now
        paint.setTypeface(SkTypeface::MakeFromName(make_font_name().c_str(),make_typeface_style()));
    }

    SkLayerRasterizer::Builder rasterizerBuilder;
    SkPaint paintForRasterizer;
    if (make_bool()) {
        paintForRasterizer = make_paint();
    }
    rasterizerBuilder.addLayer(paintForRasterizer);
    paint.setRasterizer(rasterizerBuilder.detach());
    paint.setImageFilter(make_image_filter());
    bool a, b, c;
    fuzz->next(&a, &b, &c);
    sk_sp<SkData> data(make_3Dlut(nullptr, a, b, c));
    paint.setTextAlign(make_paint_align());
    SkScalar d, e, f;
    fuzz->next(&d, &e, &f);
    paint.setTextSize(d);
    paint.setTextScaleX(e);
    paint.setTextSkewX(f);
    paint.setTextEncoding(make_paint_text_encoding());
    return paint;
}
开发者ID:MIPS,项目名称:external-skia,代码行数:53,代码来源:FilterFuzz.cpp


示例4: make_paint

static SkPaint make_paint() {
    SkPaint paint;
    paint.setHinting(make_paint_hinting());
    paint.setAntiAlias(make_bool());
    paint.setDither(make_bool());
    paint.setLinearText(make_bool());
    paint.setSubpixelText(make_bool());
    paint.setLCDRenderText(make_bool());
    paint.setEmbeddedBitmapText(make_bool());
    paint.setAutohinted(make_bool());
    paint.setVerticalText(make_bool());
    paint.setUnderlineText(make_bool());
    paint.setStrikeThruText(make_bool());
    paint.setFakeBoldText(make_bool());
    paint.setDevKernText(make_bool());
    paint.setFilterQuality(make_filter_quality());
    paint.setStyle(make_paint_style());
    paint.setColor(make_color());
    paint.setStrokeWidth(make_scalar());
    paint.setStrokeMiter(make_scalar());
    paint.setStrokeCap(make_paint_cap());
    paint.setStrokeJoin(make_paint_join());
    paint.setColorFilter(make_color_filter());
    paint.setXfermodeMode(make_xfermode());
    paint.setPathEffect(make_path_effect());
    paint.setMaskFilter(make_mask_filter());

    if (false) {
        // our validating buffer does not support typefaces yet, so skip this for now
        SkAutoTUnref<SkTypeface> typeface(
                      SkTypeface::CreateFromName(make_font_name().c_str(), make_typeface_style()));
        paint.setTypeface(typeface);
    }

    SkLayerRasterizer::Builder rasterizerBuilder;
    SkPaint paintForRasterizer;
    if (R(2) == 1) {
        paintForRasterizer = make_paint();
    }
    rasterizerBuilder.addLayer(paintForRasterizer);
    paint.setRasterizer(rasterizerBuilder.detach());
    paint.setImageFilter(make_image_filter());
    sk_sp<SkData> data(make_3Dlut(nullptr, make_bool(), make_bool(), make_bool()));
    paint.setTextAlign(make_paint_align());
    paint.setTextSize(make_scalar());
    paint.setTextScaleX(make_scalar());
    paint.setTextSkewX(make_scalar());
    paint.setTextEncoding(make_paint_text_encoding());
    return paint;
}
开发者ID:blizardxsi,项目名称:123,代码行数:50,代码来源:SampleFilterFuzz.cpp


示例5: apply_shader

static void apply_shader(SkPaint* paint, int index) {
    raster_proc proc = gRastProcs[index];
    if (proc)
    {
        SkPaint p;
        SkLayerRasterizer::Builder rastBuilder;

        p.setAntiAlias(true);
        proc(&rastBuilder, p);
        paint->setRasterizer(rastBuilder.detachRasterizer())->unref();
    }

#if 0
    SkScalar dir[] = { SK_Scalar1, SK_Scalar1, SK_Scalar1 };
    paint->setMaskFilter(SkBlurMaskFilter::CreateEmboss(dir, SK_Scalar1/4, SkIntToScalar(4), SkIntToScalar(3)))->unref();
#endif
    paint->setColor(SK_ColorBLUE);
}
开发者ID:Arternis,项目名称:skia,代码行数:18,代码来源:texteffects.cpp


示例6: refRasterizer

 virtual SkRasterizer* refRasterizer() {
     return fBuilder.snapshotRasterizer();
 }
开发者ID:1477584437,项目名称:platform_frameworks_base,代码行数:3,代码来源:Rasterizer.cpp



注:本文中的sklayerrasterizer::Builder类示例由纯净天空整理自Github/MSDocs等源码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。


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