Esempi in C++ (Cpp) per DashArray::reserveInitialCapacity

Esempio n. 1

File: SVGRenderSupport.cpp Progetto: jeremysjones/webkit

void SVGRenderSupport::applyStrokeStyleToContext(GraphicsContext* context, const RenderStyle& style, const RenderElement& renderer)
{
    ASSERT(context);
    ASSERT(renderer.element());
    ASSERT(renderer.element()->isSVGElement());

    const SVGRenderStyle& svgStyle = style.svgStyle();

    SVGLengthContext lengthContext(toSVGElement(renderer.element()));
    context->setStrokeThickness(svgStyle.strokeWidth().value(lengthContext));
    context->setLineCap(svgStyle.capStyle());
    context->setLineJoin(svgStyle.joinStyle());
    if (svgStyle.joinStyle() == MiterJoin)
        context->setMiterLimit(svgStyle.strokeMiterLimit());

    const Vector<SVGLength>& dashes = svgStyle.strokeDashArray();
    if (dashes.isEmpty())
        context->setStrokeStyle(SolidStroke);
    else {
        DashArray dashArray;
        dashArray.reserveInitialCapacity(dashes.size());
        for (unsigned i = 0, size = dashes.size(); i < size; ++i)
            dashArray.uncheckedAppend(dashes[i].value(lengthContext));

        context->setLineDash(dashArray, svgStyle.strokeDashOffset().value(lengthContext));
    }
}