C++ (Cpp) SVGPathTraversalStateBuilder::totalLength 예제들

예제 #1

파일: SVGPathParserFactory.cpp 프로젝트: xiaolu31/webkit-node

bool SVGPathParserFactory::getTotalLengthOfSVGPathByteStream(SVGPathByteStream* stream, float& totalLength)
{
    ASSERT(stream);
    if (stream->isEmpty())
        return false;

    PathTraversalState traversalState(PathTraversalState::TraversalTotalLength);
    SVGPathTraversalStateBuilder* builder = globalSVGPathTraversalStateBuilder(traversalState, 0);

    OwnPtr<SVGPathByteStreamSource> source = SVGPathByteStreamSource::create(stream);
    SVGPathParser* parser = globalSVGPathParser(source.get(), builder);
    bool ok = parser->parsePathDataFromSource(NormalizedParsing);
    totalLength = builder->totalLength();
    parser->cleanup();
    return ok;
}

예제 #2

파일: SVGPathUtilities.cpp 프로젝트: clbr/webkitfltk

bool getTotalLengthOfSVGPathByteStream(SVGPathByteStream* stream, float& totalLength)
{
    ASSERT(stream);
    if (stream->isEmpty())
        return false;

    PathTraversalState traversalState(PathTraversalState::Action::TotalLength);
    SVGPathTraversalStateBuilder* builder = globalSVGPathTraversalStateBuilder(traversalState, 0);

    auto source = std::make_unique<SVGPathByteStreamSource>(stream);
    SVGPathParser* parser = globalSVGPathParser(source.get(), builder);
    bool ok = parser->parsePathDataFromSource(NormalizedParsing);
    totalLength = builder->totalLength();
    parser->cleanup();
    return ok;
}

예제 #3

파일: SVGPathUtilities.cpp 프로젝트: 335969568/Blink-1

bool getTotalLengthOfSVGPathByteStream(const SVGPathByteStream* stream, float& totalLength)
{
    ASSERT(stream);
    if (stream->isEmpty())
        return false;

    PathTraversalState traversalState(PathTraversalState::TraversalTotalLength);
    SVGPathTraversalStateBuilder* builder = globalSVGPathTraversalStateBuilder(traversalState, 0);

    SVGPathByteStreamSource source(stream);
    SVGPathParser* parser = globalSVGPathParser(&source, builder);
    bool ok = parser->parsePathDataFromSource(NormalizedParsing);
    totalLength = builder->totalLength();
    parser->cleanup();
    return ok;
}