void SvgStyleWriter::saveSvgColorStops(const QGradientStops &colorStops, SvgSavingContext &context)
{
Q_FOREACH (const QGradientStop &stop, colorStops) {
context.styleWriter().startElement("stop");
context.styleWriter().addAttribute("stop-color", stop.second.name());
context.styleWriter().addAttribute("offset", stop.first);
context.styleWriter().addAttribute("stop-opacity", stop.second.alphaF());
context.styleWriter().endElement();
}
void SvgStyleWriter::saveSvgClipping(KoShape *shape, SvgSavingContext &context)
{
KoClipPath *clipPath = shape->clipPath();
if (!clipPath)
return;
const QSizeF shapeSize = shape->outlineRect().size();
KoPathShape *path = KoPathShape::createShapeFromPainterPath(clipPath->pathForSize(shapeSize));
if (!path)
return;
path->close();
const QString uid = context.createUID("clippath");
context.styleWriter().startElement("clipPath");
context.styleWriter().addAttribute("id", uid);
context.styleWriter().addAttribute("clipPathUnits", "userSpaceOnUse");
context.styleWriter().startElement("path");
context.styleWriter().addAttribute("d", path->toString(path->absoluteTransformation(0)*context.userSpaceTransform()));
context.styleWriter().endElement(); // path
context.styleWriter().endElement(); // clipPath
context.shapeWriter().addAttribute("clip-path", "url(#" + uid + ")");
if (clipPath->clipRule() != Qt::WindingFill)
context.shapeWriter().addAttribute("clip-rule", "evenodd");
}
void SvgStyleWriter::saveSvgEffects(KoShape *shape, SvgSavingContext &context)
{
KoFilterEffectStack * filterStack = shape->filterEffectStack();
if (!filterStack)
return;
QList<KoFilterEffect*> filterEffects = filterStack->filterEffects();
if (!filterEffects.count())
return;
const QString uid = context.createUID("filter");
filterStack->save(context.styleWriter(), uid);
context.shapeWriter().addAttribute("filter", "url(#" + uid + ")");
}