本文整理汇总了C++中sklayerdrawlooper::Builder类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14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: test_layerDrawLooper
static void test_layerDrawLooper(skiatest::Reporter* reporter, SkMaskFilter* mf, SkScalar sigma,
SkBlurStyle style, SkBlurQuality quality, bool expectSuccess) {
SkLayerDrawLooper::LayerInfo info;
SkLayerDrawLooper::Builder builder;
// 1 layer is too few
make_noop_layer(&builder);
test_delete_looper(reporter, builder.detachLooper(), sigma, style, quality, false);
// 2 layers is good, but need blur
make_noop_layer(&builder);
make_noop_layer(&builder);
test_delete_looper(reporter, builder.detachLooper(), sigma, style, quality, false);
// 2 layers is just right
make_noop_layer(&builder);
make_blur_layer(&builder, mf);
test_delete_looper(reporter, builder.detachLooper(), sigma, style, quality, expectSuccess);
// 3 layers is too many
make_noop_layer(&builder);
make_blur_layer(&builder, mf);
make_noop_layer(&builder);
test_delete_looper(reporter, builder.detachLooper(), sigma, style, quality, false);
}
开发者ID:DXGL，项目名称:skia，代码行数:26，代码来源:BlurTest.cpp
示例2: onDraw
void onDraw(SkCanvas* canvas) override {
SkLayerDrawLooper::Builder looperBuilder;
{
SkLayerDrawLooper::LayerInfo info;
info.fPaintBits = SkLayerDrawLooper::kMaskFilter_Bit
| SkLayerDrawLooper::kColorFilter_Bit;
info.fColorMode = SkXfermode::kSrc_Mode;
info.fOffset = SkPoint::Make(SkIntToScalar(-1), SkIntToScalar(0));
info.fPostTranslate = false;
SkPaint* paint = looperBuilder.addLayerOnTop(info);
SkMaskFilter* maskFilter = SkBlurMaskFilter::Create(
kNormal_SkBlurStyle,
SkBlurMask::ConvertRadiusToSigma(SK_ScalarHalf),
SkBlurMaskFilter::kHighQuality_BlurFlag);
paint->setMaskFilter(maskFilter)->unref();
SkColorFilter* colorFilter = SkColorFilter::CreateModeFilter(
sk_tool_utils::color_to_565(SK_ColorLTGRAY),
SkXfermode::kSrcIn_Mode);
paint->setColorFilter(colorFilter)->unref();
paint->setColor(sk_tool_utils::color_to_565(SK_ColorGRAY));
}
{
SkLayerDrawLooper::LayerInfo info;
looperBuilder.addLayerOnTop(info);
}
SkPaint paint;
canvas->drawRect(fRRect.rect(), paint);
paint.setLooper(looperBuilder.detachLooper())->unref();
paint.setColor(SK_ColorCYAN);
paint.setAntiAlias(true);
canvas->drawRRect(fRRect, paint);
}
开发者ID:fluxxion82，项目名称:skia，代码行数:34，代码来源:blurroundrect.cpp
示例3: init
void init() {
if (fLooper) return;
constexpr struct {
SkColor fColor;
SkPaint::Style fStyle;
SkScalar fWidth;
SkScalar fOffset;
SkScalar fBlur;
} gParams[] = {
{ SK_ColorWHITE, SkPaint::kStroke_Style, SkIntToScalar(1)*3/4, 0, 0 },
{ SK_ColorRED, SkPaint::kStroke_Style, SkIntToScalar(4), 0, 0 },
{ SK_ColorBLUE, SkPaint::kFill_Style, 0, 0, 0 },
{ 0x88000000, SkPaint::kFill_Style, 0, SkIntToScalar(10), SkIntToScalar(3) }
};
SkLayerDrawLooper::Builder looperBuilder;
SkLayerDrawLooper::LayerInfo info;
info.fPaintBits = SkLayerDrawLooper::kStyle_Bit | SkLayerDrawLooper::kMaskFilter_Bit;
info.fColorMode = SkBlendMode::kSrc;
for (size_t i = 0; i < SK_ARRAY_COUNT(gParams); i++) {
info.fOffset.set(gParams[i].fOffset, gParams[i].fOffset);
SkPaint* paint = looperBuilder.addLayer(info);
paint->setColor(gParams[i].fColor);
paint->setStyle(gParams[i].fStyle);
paint->setStrokeWidth(gParams[i].fWidth);
if (gParams[i].fBlur > 0) {
paint->setMaskFilter(SkBlurMaskFilter::Make(kNormal_SkBlurStyle,
SkBlurMask::ConvertRadiusToSigma(gParams[i].fBlur)));
}
}
fLooper = looperBuilder.detach();
}
开发者ID:MIPS，项目名称:external-skia，代码行数:35，代码来源:drawlooper.cpp
示例4:
DEF_TEST(Paint_copy, reporter) {
SkPaint paint;
// set a few member variables
paint.setStyle(SkPaint::kStrokeAndFill_Style);
paint.setTextAlign(SkPaint::kLeft_Align);
paint.setStrokeWidth(SkIntToScalar(2));
// set a few pointers
SkLayerDrawLooper::Builder looperBuilder;
paint.setLooper(looperBuilder.detach());
paint.setMaskFilter(SkBlurMaskFilter::Make(kNormal_SkBlurStyle,
SkBlurMask::ConvertRadiusToSigma(1)));
// copy the paint using the copy constructor and check they are the same
SkPaint copiedPaint = paint;
REPORTER_ASSERT(reporter, paint == copiedPaint);
// copy the paint using the equal operator and check they are the same
copiedPaint = paint;
REPORTER_ASSERT(reporter, paint == copiedPaint);
// clean the paint and check they are back to their initial states
SkPaint cleanPaint;
paint.reset();
copiedPaint.reset();
REPORTER_ASSERT(reporter, cleanPaint == paint);
REPORTER_ASSERT(reporter, cleanPaint == copiedPaint);
}
开发者ID:BertiKarsunke，项目名称:skia，代码行数:27，代码来源:PaintTest.cpp
示例5: onDraw
void onDraw(int loops, SkCanvas* canvas) override {
SkLayerDrawLooper::Builder looperBuilder;
{
SkLayerDrawLooper::LayerInfo info;
info.fPaintBits = SkLayerDrawLooper::kMaskFilter_Bit
| SkLayerDrawLooper::kColorFilter_Bit;
info.fColorMode = (SK_XFERMODE_MODE_PARAM)SkBlendMode::kSrc;
info.fOffset = SkPoint::Make(SkIntToScalar(-1), SkIntToScalar(0));
info.fPostTranslate = false;
SkPaint* paint = looperBuilder.addLayerOnTop(info);
paint->setMaskFilter(SkBlurMaskFilter::Make(kNormal_SkBlurStyle,
SkBlurMask::ConvertRadiusToSigma(0.5),
SkBlurMaskFilter::kHighQuality_BlurFlag));
paint->setColorFilter(SkColorFilter::MakeModeFilter(SK_ColorLTGRAY,
SkBlendMode::kSrcIn));
paint->setColor(SK_ColorGRAY);
}
{
SkLayerDrawLooper::LayerInfo info;
looperBuilder.addLayerOnTop(info);
}
SkPaint dullPaint;
dullPaint.setAntiAlias(true);
SkPaint loopedPaint;
loopedPaint.setLooper(looperBuilder.detach());
loopedPaint.setAntiAlias(true);
loopedPaint.setColor(SK_ColorCYAN);
for (int i = 0; i < loops; i++) {
canvas->drawRect(fRRect.rect(), dullPaint);
canvas->drawRRect(fRRect, loopedPaint);
}
}
开发者ID:aseprite，项目名称:skia，代码行数:34，代码来源:BlurRoundRectBench.cpp
示例6: createLooper
sk_sp<SkDrawLooper> createLooper(SkScalar xOff, SkScalar sigma) {
SkLayerDrawLooper::Builder looperBuilder;
//-----------------------------------------------
SkLayerDrawLooper::LayerInfo info;
// TODO: add a color filter to better match what is seen in the wild
info.fPaintBits = /* SkLayerDrawLooper::kColorFilter_Bit |*/
SkLayerDrawLooper::kMaskFilter_Bit;
info.fColorMode = SkXfermode::kDst_Mode;
info.fOffset.set(xOff, 0);
info.fPostTranslate = false;
SkPaint* paint = looperBuilder.addLayer(info);
paint->setMaskFilter(SkBlurMaskFilter::Make(kNormal_SkBlurStyle, sigma,
SkBlurMaskFilter::kHighQuality_BlurFlag));
//-----------------------------------------------
info.fPaintBits = 0;
info.fOffset.set(0, 0);
paint = looperBuilder.addLayer(info);
return looperBuilder.detach();
}
开发者ID:03050903，项目名称:skia，代码行数:25，代码来源:RectoriBench.cpp
示例7:
DEF_TEST(Paint_copy, reporter) {
SkPaint paint;
// set a few member variables
paint.setStyle(SkPaint::kStrokeAndFill_Style);
paint.setTextAlign(SkPaint::kLeft_Align);
paint.setStrokeWidth(SkIntToScalar(2));
// set a few pointers
SkLayerDrawLooper::Builder looperBuilder;
SkLayerDrawLooper* looper = looperBuilder.detachLooper();
paint.setLooper(looper)->unref();
SkMaskFilter* mask = SkBlurMaskFilter::Create(kNormal_SkBlurStyle,
SkBlurMask::ConvertRadiusToSigma(SkIntToScalar(1)));
paint.setMaskFilter(mask)->unref();
// copy the paint using the copy constructor and check they are the same
SkPaint copiedPaint = paint;
REPORTER_ASSERT(reporter, paint == copiedPaint);
#ifdef SK_BUILD_FOR_ANDROID
// the copy constructor should preserve the Generation ID
uint32_t paintGenID = paint.getGenerationID();
uint32_t copiedPaintGenID = copiedPaint.getGenerationID();
REPORTER_ASSERT(reporter, paintGenID == copiedPaintGenID);
REPORTER_ASSERT(reporter, paint == copiedPaint);
#endif
// copy the paint using the equal operator and check they are the same
copiedPaint = paint;
REPORTER_ASSERT(reporter, paint == copiedPaint);
#ifdef SK_BUILD_FOR_ANDROID
// the equals operator should increment the Generation ID
REPORTER_ASSERT(reporter, paint.getGenerationID() == paintGenID);
REPORTER_ASSERT(reporter, copiedPaint.getGenerationID() != copiedPaintGenID);
copiedPaintGenID = copiedPaint.getGenerationID(); // reset to the new value
REPORTER_ASSERT(reporter, paint == copiedPaint); // operator== ignores fGenerationID
#endif
// clean the paint and check they are back to their initial states
SkPaint cleanPaint;
paint.reset();
copiedPaint.reset();
REPORTER_ASSERT(reporter, cleanPaint == paint);
REPORTER_ASSERT(reporter, cleanPaint == copiedPaint);
#ifdef SK_BUILD_FOR_ANDROID
// the reset function should increment the Generation ID
REPORTER_ASSERT(reporter, paint.getGenerationID() != paintGenID);
REPORTER_ASSERT(reporter, copiedPaint.getGenerationID() != copiedPaintGenID);
// operator== ignores fGenerationID
REPORTER_ASSERT(reporter, cleanPaint == paint);
REPORTER_ASSERT(reporter, cleanPaint == copiedPaint);
#endif
}
开发者ID:MrFredMiles，项目名称:skia，代码行数:54，代码来源:PaintTest.cpp
示例8:
// Create a 1-tier drawlooper
sk_sp<SkDrawLooper> create1Looper(SkScalar xOff, SkScalar yOff, SkColor color) {
SkLayerDrawLooper::Builder looperBuilder;
SkLayerDrawLooper::LayerInfo info;
info.fPaintBits = SkLayerDrawLooper::kColorFilter_Bit |
SkLayerDrawLooper::kMaskFilter_Bit;
info.fColorMode = (SK_XFERMODE_MODE_PARAM)SkBlendMode::kSrc;
info.fOffset.set(xOff, yOff);
info.fPostTranslate = false;
SkPaint* paint = looperBuilder.addLayer(info);
paint->setMaskFilter(MakeBlur());
paint->setColorFilter(SkColorFilter::MakeModeFilter(color, SkBlendMode::kSrcIn));
return looperBuilder.detach();
}
开发者ID:aseprite，项目名称:skia，代码行数:19，代码来源:megalooper.cpp
示例9:
// Create a 1-tier drawlooper
sk_sp<SkDrawLooper> create1Looper(SkScalar xOff, SkScalar yOff, SkColor color) {
SkLayerDrawLooper::Builder looperBuilder;
SkLayerDrawLooper::LayerInfo info;
info.fPaintBits = SkLayerDrawLooper::kColorFilter_Bit |
SkLayerDrawLooper::kMaskFilter_Bit;
info.fColorMode = SkXfermode::kSrc_Mode;
info.fOffset.set(xOff, yOff);
info.fPostTranslate = false;
SkPaint* paint = looperBuilder.addLayer(info);
paint->setMaskFilter(this->createBlur())->unref();
paint->setColorFilter(SkColorFilter::MakeModeFilter(color, SkXfermode::kSrcIn_Mode));
return looperBuilder.detach();
}
开发者ID:AHPlankton，项目名称:skia，代码行数:19，代码来源:megalooper.cpp
示例10: test_backToFront
static void test_backToFront(skiatest::Reporter* reporter) {
SkLayerDrawLooper::Builder looperBuilder;
SkLayerDrawLooper::LayerInfo layerInfo;
// Add the back layer, with the defaults.
(void)looperBuilder.addLayerOnTop(layerInfo);
// Add the front layer, with some layer info set.
layerInfo.fOffset.set(10.0f, 20.0f);
layerInfo.fPaintBits |= SkLayerDrawLooper::kXfermode_Bit;
SkPaint* layerPaint = looperBuilder.addLayerOnTop(layerInfo);
layerPaint->setBlendMode(SkBlendMode::kSrc);
FakeDevice device;
SkCanvas canvas(&device);
SkPaint paint;
auto looper(looperBuilder.detach());
SkArenaAlloc alloc{48};
SkDrawLooper::Context* context = looper->makeContext(&canvas, &alloc);
// The back layer should come first.
REPORTER_ASSERT(reporter, context->next(&canvas, &paint));
REPORTER_ASSERT(reporter, paint.getBlendMode() == SkBlendMode::kSrcOver);
canvas.drawRect(SkRect::MakeWH(50.0f, 50.0f), paint);
REPORTER_ASSERT(reporter, 0.0f == device.fLastMatrix.getTranslateX());
REPORTER_ASSERT(reporter, 0.0f == device.fLastMatrix.getTranslateY());
paint.reset();
// Then the front layer.
REPORTER_ASSERT(reporter, context->next(&canvas, &paint));
REPORTER_ASSERT(reporter, paint.getBlendMode() == SkBlendMode::kSrc);
canvas.drawRect(SkRect::MakeWH(50.0f, 50.0f), paint);
REPORTER_ASSERT(reporter, 10.0f == device.fLastMatrix.getTranslateX());
REPORTER_ASSERT(reporter, 20.0f == device.fLastMatrix.getTranslateY());
// Only two layers were added, so that should be the end.
REPORTER_ASSERT(reporter, !context->next(&canvas, &paint));
}
开发者ID:MIPS，项目名称:external-skia，代码行数:38，代码来源:LayerDrawLooperTest.cpp
示例11:
// Create a 4-tier draw looper
sk_sp<SkDrawLooper> create4Looper(SkScalar xOff, SkScalar yOff) {
SkLayerDrawLooper::Builder looperBuilder;
SkLayerDrawLooper::LayerInfo info;
info.fPaintBits = SkLayerDrawLooper::kColorFilter_Bit |
SkLayerDrawLooper::kMaskFilter_Bit;
info.fColorMode = SkXfermode::kSrc_Mode;
info.fPostTranslate = false;
SkPaint* paint;
for (int i = 3; i >= 0; --i) {
info.fOffset.set(xOff+gBlurOffsets[i].fX, yOff+gBlurOffsets[i].fY);
paint = looperBuilder.addLayer(info);
paint->setMaskFilter(this->createBlur())->unref();
SkColorFilter* cf = SkColorFilter::CreateModeFilter(gColors[i], SkXfermode::kSrcIn_Mode);
paint->setColorFilter(cf)->unref();
}
return looperBuilder.detach();
}
开发者ID:eitanlevy97，项目名称:skia，代码行数:24，代码来源:megalooper.cpp
示例12:
sk_sp<SkDrawLooper> SkBlurDrawLooper::Make(SkColor color, SkScalar sigma, SkScalar dx, SkScalar dy)
{
sk_sp<SkMaskFilter> blur = nullptr;
if (sigma > 0.0f) {
blur = SkMaskFilter::MakeBlur(kNormal_SkBlurStyle, sigma, true);
}
SkLayerDrawLooper::Builder builder;
// First layer
SkLayerDrawLooper::LayerInfo defaultLayer;
builder.addLayer(defaultLayer);
// Blur layer
SkLayerDrawLooper::LayerInfo blurInfo;
blurInfo.fColorMode = SkBlendMode::kSrc;
blurInfo.fPaintBits = SkLayerDrawLooper::kMaskFilter_Bit;
blurInfo.fOffset = SkVector::Make(dx, dy);
SkPaint* paint = builder.addLayer(blurInfo);
paint->setMaskFilter(std::move(blur));
paint->setColor(color);
return builder.detach();
}
开发者ID:jasonLaster，项目名称:gecko-dev，代码行数:24，代码来源:SkLayerDrawLooper.cpp
示例13: setupLooper
static sk_sp<SkDrawLooper> setupLooper(SkLayerDrawLooper::BitFlags bits,
LooperProc proc,
const LooperSettings settings[],
size_t size) {
SkLayerDrawLooper::Builder looperBuilder;
SkLayerDrawLooper::LayerInfo info;
info.fPaintBits = bits;
info.fColorMode = (SK_XFERMODE_MODE_PARAM)SkBlendMode::kSrc;
for (size_t i = 0; i < size; i++) {
info.fOffset.set(settings[i].fOffset, settings[i].fOffset);
SkPaint* paint = looperBuilder.addLayer(info);
paint->setBlendMode(settings[i].fMode);
paint->setColor(settings[i].fColor);
paint->setStyle(settings[i].fStyle);
paint->setStrokeWidth(settings[i].fWidth);
if (settings[i].fEffect) {
(*proc)(paint);
}
}
return looperBuilder.detach();
}
开发者ID:aseprite，项目名称:skia，代码行数:24，代码来源:textbloblooper.cpp
示例14: setupLooper
static SkLayerDrawLooper* setupLooper(SkLayerDrawLooper::BitFlags bits,
LooperProc proc,
const LooperSettings settings[],
size_t size) {
SkLayerDrawLooper::Builder looperBuilder;
SkLayerDrawLooper::LayerInfo info;
info.fPaintBits = bits;
info.fColorMode = SkXfermode::kSrc_Mode;
for (size_t i = 0; i < size; i++) {
info.fOffset.set(settings[i].fOffset, settings[i].fOffset);
SkPaint* paint = looperBuilder.addLayer(info);
paint->setXfermodeMode(settings[i].fMode);
paint->setColor(settings[i].fColor);
paint->setStyle(settings[i].fStyle);
paint->setStrokeWidth(settings[i].fWidth);
if (settings[i].fEffect) {
(*proc)(paint);
}
}
return looperBuilder.detachLooper();
}
开发者ID:keinvo，项目名称:skia，代码行数:24，代码来源:textbloblooper.cpp
注：本文中的sklayerdrawlooper::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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