void RS_ActionDrawLineRectangle::trigger() {
RS_PreviewActionInterface::trigger();
RS_Polyline* polyline = new RS_Polyline(container);
// create and add rectangle:
polyline->addVertex(pPoints->corner1);
polyline->setLayerToActive();
polyline->setPenToActive();
polyline->addVertex({pPoints->corner2.x, pPoints->corner1.y});
polyline->addVertex(pPoints->corner2);
polyline->addVertex({pPoints->corner1.x, pPoints->corner2.y});
polyline->setClosed(true);
polyline->endPolyline();
container->addEntity(polyline);
// upd. undo list:
if (document) {
document->startUndoCycle();
document->addUndoable(polyline);
document->endUndoCycle();
}
// upd. view
graphicView->redraw(RS2::RedrawDrawing);
graphicView->moveRelativeZero(pPoints->corner2);
}
bool RS_ActionPolylineEquidistant::makeContour() {
if (container==NULL) {
RS_DEBUG->print("RS_ActionPolylineEquidistant::makeContour: no valid container",
RS_Debug::D_WARNING);
return false;
}
RS_Vector offset(false);
QList<RS_Entity*> addList;
if (document!=NULL) {
document->startUndoCycle();
}
double neg = 1.0;
if(bRightSide)
neg = -1.0;
// Create new entites
RS_Line line1(NULL, RS_LineData(RS_Vector(true), RS_Vector(true)));
RS_Line line2(NULL, RS_LineData(RS_Vector(true), RS_Vector(true)));
for (int num=1;
num<=number || (number==0 && num<=1);
num++) {
RS_Polyline* newPolyline = new RS_Polyline(container);
newPolyline->setClosed(((RS_Polyline*)originalEntity)->isClosed());
// newPolyline->setSelected((RS_Polyline*)originalEntity)->isSelected());
newPolyline->setLayer(((RS_Polyline*)originalEntity)->getLayer());
newPolyline->setPen(((RS_Polyline*)originalEntity)->getPen());
bool first = true;
RS_Entity* lastEntity = ((RS_Polyline*)originalEntity)->lastEntity();
for (RS_Entity* en=((RS_Polyline*)originalEntity)->firstEntity(); en!=NULL; en=((RS_Polyline*)originalEntity)->nextEntity()) {
double bulge = 0.0;
if (en->rtti()==RS2::EntityArc) {
double r0 = ((RS_Arc*)en)->getRadius();
double r = r0 - dist*neg;
if(r < 0)
break;
((RS_Arc*)en)->setRadius(r);
bulge = ((RS_Arc*)en)->getBulge();
((RS_Arc*)en)->setRadius(r0);
} else {
bulge = 0.0;
}
RS_Vector v1 = ((RS_AtomicEntity*)en)->getStartpoint();
RS_Vector v2 = ((RS_AtomicEntity*)en)->getEndpoint();
offset.set(dist * cos(v1.angleTo(v2)+M_PI*0.5*neg), dist * sin(v1.angleTo(v2)+M_PI*0.5*neg));
v1.move(offset*num);
v2.move(offset*num);
if (first) {
line1.setStartpoint(v1);
line1.setEndpoint(v2);
if(newPolyline->isClosed()){
RS_Vector v01 = ((RS_AtomicEntity*)lastEntity)->getStartpoint();
RS_Vector v02 = ((RS_AtomicEntity*)en)->getStartpoint();
offset.set(dist * cos(v01.angleTo(v02)+M_PI*0.5*neg), dist * sin(v01.angleTo(v02)+M_PI*0.5*neg));
v01.move(offset*num);
v02.move(offset*num);
line2.setStartpoint(v01);
line2.setEndpoint(v02);
RS_VectorSolutions vsol = RS_Information::getIntersection(&line1, &line2, false);
v1 = vsol.get(0);
}
newPolyline->setStartpoint(v1);
newPolyline->addVertex(v1, bulge);
first = false;
}else{
line2.setStartpoint(v1);
line2.setEndpoint(v2);
RS_VectorSolutions vsol = RS_Information::getIntersection(&line1, &line2, false);
RS_Vector v = vsol.get(0);
newPolyline->addVertex(v, bulge);
newPolyline->setEndpoint(v);
line1.setStartpoint(v1);
line1.setEndpoint(v2);
if (en==lastEntity/* && newPolyline->isClosed()==false*/){
newPolyline->addVertex(v2, bulge);
}
}
}
double bulge = lastEntity->rtti() == RS2::EntityArc? ((RS_Arc*)lastEntity)->getBulge():0.0;
// newPolyline->setNextBulge(bulge);
newPolyline->endPolyline();
container->addEntity(newPolyline);
document->addUndoable(newPolyline);
}
if (document!=NULL) {
document->endUndoCycle();
}
if (graphicView!=NULL) {
graphicView->redraw();
}
return true;
}
/**
* Rearranges the lines, arcs or opened polylines entities
* in this container, non-recoursive.
* document can not be null
*
* @retval true contour are closed
* @retval false if the contour is not closed
*
* @author Rallaz
*/
bool RS_ActionPolylineSegment::convertPolyline(RS_Entity* selectedEntity) {
RS_DEBUG->print("RS_ActionPolylineSegment::convertPolyline");
QList<RS_Entity*> remaining;
QList<RS_Entity*> completed;
RS_Vector start = selectedEntity->getStartpoint();
RS_Vector end = selectedEntity->getEndpoint();
completed.append(selectedEntity);
//get list with useful entities
for (uint i=0; i<container->count(); ++i) {
RS_Entity* e1 = container->entityAt(i);
if (e1->isLocked() || !e1->isVisible() || e1 == selectedEntity) continue;
if (e1->rtti()==RS2::EntityLine || e1->rtti()==RS2::EntityArc
|| e1->rtti()==RS2::EntityPolyline) {
if (targetEntity->rtti()==RS2::EntityPolyline && ((RS_Polyline*)targetEntity)->isClosed())
continue;
if (e1 == selectedEntity)
continue;
remaining.append(e1);
}
}
// find all connected entities:
bool done = true;
do {
done = true;
for (int i=(remaining.size() -1) ; i>=0; --i) {
RS_Entity* e=remaining.at(i);
if (e->getEndpoint().distanceTo(start) < 1.0e-4) {
completed.prepend( e);
start = e->getStartpoint();
remaining.removeAt(i);
done = false;
} else if (e->getStartpoint().distanceTo(start) < 1.0e-4) {
completed.prepend( e);
start = e->getEndpoint();
remaining.removeAt(i);
done = false;
} else if (e->getEndpoint().distanceTo(end) < 1.0e-4) {
completed.append( e);
end = e->getStartpoint();
remaining.removeAt(i);
done = false;
} else if (e->getStartpoint().distanceTo(end) < 1.0e-4) {
completed.append( e);
end = e->getEndpoint();
remaining.removeAt(i);
done = false;
}
}
} while (!done);
//cleanup for no more needed list
remaining.clear();
bool closed = false;
if (document!=NULL) {
document->startUndoCycle();
bool revert = false;
double bulge = 0.0;
if (end.distanceTo(start) < 1.0e-4)
closed = true;
RS_Polyline* newPolyline = new RS_Polyline(container, RS_PolylineData(RS_Vector(false), RS_Vector(false), closed));
newPolyline->setLayerToActive();
newPolyline->setPenToActive();
//complete polyline
end =start;
while (!completed.isEmpty()) {
RS_Entity* e2= completed.takeFirst();
e2->setUndoState(true);
document->addUndoable(e2);
if (e2->getStartpoint().distanceTo(end) < 1.0e-4) {
revert = false;
start = e2->getStartpoint();
end = e2->getEndpoint();
} else {
revert = true;
start = e2->getEndpoint();
end = e2->getStartpoint();
}
if (e2->rtti()==RS2::EntityArc) {
if (revert)
bulge = ((RS_Arc*)e2)->getBulge()*-1;
else
bulge = ((RS_Arc*)e2)->getBulge();
} else
bulge = 0.0;
if (e2->rtti()==RS2::EntityPolyline) {
newPolyline->addVertex(start, bulge);
end = appendPol(newPolyline, (RS_Polyline*)e2, revert);
} else
newPolyline->addVertex(start, bulge);
}
if (closed)
newPolyline->setClosed(true);
else
newPolyline->addVertex(end, bulge);
newPolyline->endPolyline();
container->addEntity(newPolyline);
if (graphicView!=NULL) {
graphicView->drawEntity(newPolyline);
}
document->addUndoable(newPolyline);
document->endUndoCycle();
}
RS_DEBUG->print("RS_ActionPolylineSegment::convertPolyline: OK");
return closed;
}
/**
* Rearranges the atomic entities in this container in a way that connected
* entities are stored in the right order and direction.
* Non-recoursive. Only affects atomic entities in this container.
*
* @retval true all contours were closed
* @retval false at least one contour is not closed
*/
bool RS_ActionPolylineSegment::convertPolyline(RS_Entity* selectedEntity) {
RS_DEBUG->print("RS_ActionPolylineSegment::convertPolyline");
RS_Vector current(false);
RS_Vector start(false);
RS_Vector end(false);
RS_EntityContainer tmp;
bool closed = true;
int pos = container->findEntity(selectedEntity);
RS_Entity* e1=container->entityAt(pos);
if (!e1) return false;
if (document!=NULL) {
document->startUndoCycle();
}
if (document!=NULL) {
if (e1!=NULL && e1->isEdge() && !e1->isContainer() &&
!e1->isProcessed()) {
RS_AtomicEntity* ce = (RS_AtomicEntity*)e1;
///////////////////////////////////////////////////
ce->setUndoState(true);
document->addUndoable(ce);
///////////////////////////////////////////////////
// next contour start:
ce->setProcessed(true);
tmp.addEntity(ce->clone());
current = ce->getStartpoint();
end = ce->getEndpoint();
// find first connected entities:
for (int ei=pos-1; ei>=0; --ei) {
RS_Entity* e2=container->entityAt(ei);
if (e2!=NULL && e2->isEdge() && !e2->isContainer() &&
!e2->isProcessed()) {
RS_AtomicEntity* e = (RS_AtomicEntity*)e2;
///////////////////////////////////////////////////
e->setUndoState(true);
document->addUndoable(e);
///////////////////////////////////////////////////
if (e->getEndpoint().distanceTo(current) <
1.0e-4) {
e->setProcessed(true);
tmp.insertEntity(0,e->clone());
current = e->getStartpoint();
} else if (e->getStartpoint().distanceTo(current) <
1.0e-4) {
e->setProcessed(true);
RS_AtomicEntity* cl = (RS_AtomicEntity*)e->clone();
cl->reverse();
tmp.insertEntity(0,cl);
current = cl->getStartpoint();
}else
break;
}
}
if (current.distanceTo(end)>1.0e-4) {
closed = false;
}
current = ce->getEndpoint();
start = ce->getStartpoint();
// find last connected entities:
for (uint ei=pos+1; ei<container->count(); ++ei) {
RS_Entity* e2=container->entityAt(ei);
///////////////////////////////////////////////////
e2->setUndoState(true);
document->addUndoable(e2);
///////////////////////////////////////////////////
if (e2!=NULL && e2->isEdge() && !e2->isContainer() &&
!e2->isProcessed()) {
RS_AtomicEntity* e = (RS_AtomicEntity*)e2;
if (e->getStartpoint().distanceTo(current) <
1.0e-4) {
e->setProcessed(true);
tmp.addEntity(e->clone());
current = e->getEndpoint();
} else if (e->getEndpoint().distanceTo(current) <
1.0e-4) {
e->setProcessed(true);
RS_AtomicEntity* cl = (RS_AtomicEntity*)e->clone();
cl->reverse();
tmp.addEntity(cl);
current = cl->getEndpoint();
}else
break;
}
}
if (current.distanceTo(start)>1.0e-4) {
closed = false;
}
}
}
if (document!=NULL) {
document->endUndoCycle();
}
RS_Polyline* newPolyline = new RS_Polyline(container, RS_PolylineData(RS_Vector(false), RS_Vector(false), closed));
newPolyline->setLayerToActive();
newPolyline->setPenToActive();
// add new polyline:
bool first = true;
RS_Entity* lastEntity = tmp.lastEntity();
for (RS_Entity* en=tmp.firstEntity(); en!=NULL; en=tmp.nextEntity()) {
en->setProcessed(false);
double bulge = 0.0;
if (en->rtti()==RS2::EntityArc) {
bulge = ((RS_Arc*)en)->getBulge();
} else {
bulge = 0.0;
}
if (first) {
newPolyline->setNextBulge(bulge);
newPolyline->addVertex(((RS_AtomicEntity*)en)->getStartpoint());
first = false;
}
if (en!=lastEntity || closed==false){
newPolyline->setNextBulge(bulge);
newPolyline->addVertex(((RS_AtomicEntity*)en)->getEndpoint());
}
}
double bulge = lastEntity->rtti() == RS2::EntityArc? ((RS_Arc*)lastEntity)->getBulge():0.0;
newPolyline->setNextBulge(bulge);
newPolyline->endPolyline();
container->addEntity(newPolyline);
if (graphicView!=NULL) {
graphicView->drawEntity(newPolyline);
}
if (document!=NULL) {
document->startUndoCycle();
document->addUndoable(newPolyline);
document->endUndoCycle();
}
RS_DEBUG->print("RS_ActionPolylineSegment::convertPolyline: OK");
return closed;
}