void RExporter::exportSplineSegment(const RSpline& spline) {
RPainterPath pp;
pp.setPen(currentPen);
pp.setInheritPen(true);
pp.addSpline(spline);
exportPainterPaths(QList<RPainterPath>() << pp);
}
void RExporter::exportSpline(const RSpline& spline, double offset) {
RLinetypePattern p = getLinetypePattern();
bool continuous = false;
if (getEntity() == NULL || !p.isValid() || p.getNumDashes() == 1 || draftMode || screenBasedLinetypes) {
continuous = true;
}
if (!continuous) {
p.scale(getPatternFactor());
if (RMath::isNaN(offset)) {
double length = spline.getLength();
offset = getPatternOffset(length, p);
}
exportExplodable(spline, offset);
}
else {
// version <= 3.0.0 was (line interpolation):
//exportExplodable(spline, offset);
// performance improvement (using real splines):
RPainterPath pp;
pp.setPen(QPen(Qt::SolidLine));
pp.addSpline(spline);
exportPainterPaths(QList<RPainterPath>() << pp);
}
/*
RLinetypePattern p = getLinetypePattern();
p.scale(getPatternFactor());
if (RMath::isNaN(offset)) {
double length = spline.getLength();
offset = getPatternOffset(length, p);
}
double currentOffset = offset;
QList<QSharedPointer<RShape> > sub = spline.getExploded();
QList<QSharedPointer<RShape> >::iterator it;
for (it=sub.begin(); it!=sub.end(); ++it) {
QSharedPointer<RLine> line = (*it).dynamicCast<RLine>();
if (!line.isNull()) {
exportLine(*line.data(), currentOffset);
currentOffset -= line->getLength();
}
QSharedPointer<RArc> arc = (*it).dynamicCast<RArc>();
if (!arc.isNull()) {
exportArc(*arc.data(), currentOffset);
currentOffset -= arc->getLength();
}
}
*/
}
/**
* Updates the internal bounding box.
*/
void RSpline::updateBoundingBox() const {
//getExploded();
RPainterPath pp;
pp.addSpline(*this);
boundingBox = pp.getBoundingBox();
}
void RExporter::exportSpline(const RSpline& spline, double offset) {
RLinetypePattern p = getLinetypePattern();
bool continuous = false;
if (getEntity() == NULL || !p.isValid() || p.getNumDashes() <= 1 || draftMode || screenBasedLinetypes || twoColorSelectedMode) {
continuous = true;
}
p.scale(getLineTypePatternScale(p));
double patternLength = p.getPatternLength();
if (patternLength<RS::PointTolerance || spline.getLength() / patternLength > RSettings::getDashThreshold()) {
continuous = true;
}
if (!continuous) {
if (getEntity()!=NULL && (getEntity()->getType()!=RS::EntitySpline || RSpline::hasProxy())) {
// we have a spline proxy:
RShapesExporter(*this, QList<QSharedPointer<RShape> >() << QSharedPointer<RShape>(spline.clone()), offset);
}
else {
// fallback if we don't have a spline proxy:
p.scale(getLineTypePatternScale(p));
if (RMath::isNaN(offset)) {
double length = spline.getLength();
offset = p.getPatternOffset(length);
}
exportExplodable(spline, offset);
}
}
else {
// version <= 3.0.0 was (line interpolation):
//exportExplodable(spline, offset);
// performance improvement (using real splines):
RPainterPath pp;
pp.setPen(currentPen);
pp.setInheritPen(true);
pp.addSpline(spline);
exportPainterPaths(QList<RPainterPath>() << pp);
}
/*
RLinetypePattern p = getLinetypePattern();
p.scale(getLineTypePatternScale(p));
if (RMath::isNaN(offset)) {
double length = spline.getLength();
offset = p.getPatternOffset(length);
}
double currentOffset = offset;
QList<QSharedPointer<RShape> > sub = spline.getExploded();
QList<QSharedPointer<RShape> >::iterator it;
for (it=sub.begin(); it!=sub.end(); ++it) {
QSharedPointer<RLine> line = (*it).dynamicCast<RLine>();
if (!line.isNull()) {
exportLine(*line.data(), currentOffset);
currentOffset -= line->getLength();
}
QSharedPointer<RArc> arc = (*it).dynamicCast<RArc>();
if (!arc.isNull()) {
exportArc(*arc.data(), currentOffset);
currentOffset -= arc->getLength();
}
}
*/
}
