float SVGRenderStyle::cssPrimitiveToLength(const RenderObject* item, CSSValue* value, float defaultValue)
{
CSSPrimitiveValue* primitive = static_cast<CSSPrimitiveValue*>(value);
unsigned short cssType = (primitive ? primitive->primitiveType() : (unsigned short) CSSPrimitiveValue::CSS_UNKNOWN);
if (!(cssType > CSSPrimitiveValue::CSS_UNKNOWN && cssType <= CSSPrimitiveValue::CSS_PC))
return defaultValue;
if (cssType == CSSPrimitiveValue::CSS_PERCENTAGE) {
SVGStyledElement* element = static_cast<SVGStyledElement*>(item->node());
SVGElement* viewportElement = (element ? element->viewportElement() : 0);
if (viewportElement) {
float result = primitive->getFloatValue() / 100.0f;
return SVGLength::PercentageOfViewport(result, element, LengthModeOther);
}
}
return primitive->computeLengthFloat(const_cast<RenderStyle*>(item->style()), item->document()->documentElement()->renderStyle());
}
DashArray dashArrayFromRenderingStyle(const RenderStyle* style, RenderStyle* rootStyle)
{
DashArray array;
CSSValueList* dashes = style->svgStyle()->strokeDashArray();
if (dashes) {
CSSPrimitiveValue* dash = 0;
unsigned long len = dashes->length();
for (unsigned long i = 0; i < len; i++) {
dash = static_cast<CSSPrimitiveValue*>(dashes->itemWithoutBoundsCheck(i));
if (!dash)
continue;
array.append((float) dash->computeLengthFloat(const_cast<RenderStyle*>(style), rootStyle));
}
}
return array;
}
KCDashArray KSVGPainterFactory::dashArrayFromRenderingStyle(const RenderStyle* style)
{
KCDashArray array;
CSSValueList* dashes = style->svgStyle()->strokeDashArray();
if (dashes) {
CSSPrimitiveValue* dash = 0;
unsigned long len = dashes->length();
for (unsigned long i = 0; i < len; i++) {
dash = static_cast<CSSPrimitiveValue*>(dashes->item(i));
if (!dash)
continue;
array.append(dash->computeLengthFloat(const_cast<RenderStyle*>(style)));
}
}
return array;
}