void SvgParser::applyFillStyle(KoShape *shape) { SvgGraphicsContext *gc = m_context.currentGC(); if (! gc) return; if (gc->fillType == SvgGraphicsContext::None) { shape->setBackground(QSharedPointer<KoShapeBackground>(0)); } else if (gc->fillType == SvgGraphicsContext::Solid) { shape->setBackground(QSharedPointer<KoColorBackground>(new KoColorBackground(gc->fillColor))); } else if (gc->fillType == SvgGraphicsContext::Complex) { // try to find referenced gradient SvgGradientHelper *gradient = findGradient(gc->fillId); if (gradient) { // great, we have a gradient fill QSharedPointer<KoGradientBackground> bg; if (gradient->gradientUnits() == SvgGradientHelper::ObjectBoundingBox) { bg = QSharedPointer<KoGradientBackground>(new KoGradientBackground(*gradient->gradient())); bg->setTransform(gradient->transform()); } else { QGradient *convertedGradient = SvgGradientHelper::convertGradient(gradient->gradient(), shape->size()); bg = QSharedPointer<KoGradientBackground>(new KoGradientBackground(convertedGradient)); QTransform invShapematrix = shape->transformation().inverted(); bg->setTransform(gradient->transform() * gc->matrix * invShapematrix); } shape->setBackground(bg); } else { // try to find referenced pattern SvgPatternHelper *pattern = findPattern(gc->fillId); KoImageCollection *imageCollection = m_documentResourceManager->imageCollection(); if (pattern && imageCollection) { // great we have a pattern fill QRectF objectBound = QRectF(QPoint(), shape->size()); QRectF currentBoundbox = gc->currentBoundbox; // properties from the object are not inherited // so we are creating a new context without copying SvgGraphicsContext *gc = m_context.pushGraphicsContext(pattern->content(), false); // the pattern establishes a new coordinate system with its // origin at the patterns x and y attributes gc->matrix = QTransform(); // object bounding box units are relative to the object the pattern is applied if (pattern->patternContentUnits() == SvgPatternHelper::ObjectBoundingBox) { gc->currentBoundbox = objectBound; gc->forcePercentage = true; } else { // inherit the current bounding box gc->currentBoundbox = currentBoundbox; } applyStyle(0, pattern->content()); // parse the pattern content elements QList<KoShape*> patternContent = parseContainer(pattern->content()); // generate the pattern image from the shapes and the object bounding rect QImage image = pattern->generateImage(objectBound, patternContent); m_context.popGraphicsContext(); // delete the shapes created from the pattern content qDeleteAll(patternContent); if (!image.isNull()) { QSharedPointer<KoPatternBackground> bg(new KoPatternBackground(imageCollection)); bg->setPattern(image); QPointF refPoint = shape->documentToShape(pattern->position(objectBound)); QSizeF tileSize = pattern->size(objectBound); bg->setPatternDisplaySize(tileSize); if (pattern->patternUnits() == SvgPatternHelper::ObjectBoundingBox) { if (tileSize == objectBound.size()) bg->setRepeat(KoPatternBackground::Stretched); } // calculate pattern reference point offset in percent of tileSize // and relative to the topleft corner of the shape qreal fx = refPoint.x() / tileSize.width(); qreal fy = refPoint.y() / tileSize.height(); if (fx < 0.0) fx = floor(fx); else if (fx > 1.0) fx = ceil(fx); else fx = 0.0; if (fy < 0.0) fy = floor(fy); else if (fx > 1.0) fy = ceil(fy); else fy = 0.0; qreal offsetX = 100.0 * (refPoint.x() - fx * tileSize.width()) / tileSize.width(); qreal offsetY = 100.0 * (refPoint.y() - fy * tileSize.height()) / tileSize.height(); bg->setReferencePointOffset(QPointF(offsetX, offsetY)); shape->setBackground(bg); } } else { // no referenced fill found, use fallback color shape->setBackground(QSharedPointer<KoColorBackground>(new KoColorBackground(gc->fillColor))); } } } KoPathShape *path = dynamic_cast<KoPathShape*>(shape); if (path) path->setFillRule(gc->fillRule); }