void RS_EntityContainer::move(const RS_Vector& offset) {
for(auto e: entities){
e->move(offset);
if (autoUpdateBorders) {
e->moveBorders(offset);
}
}
if (autoUpdateBorders) {
moveBorders(offset);
}
}
void RS_Line::move(const RS_Vector& offset) {
// RS_DEBUG->print("RS_Line::move1: sp: %f/%f, ep: %f/%f",
// data.startpoint.x, data.startpoint.y,
// data.endpoint.x, data.endpoint.y);
// RS_DEBUG->print("RS_Line::move1: offset: %f/%f", offset.x, offset.y);
data.startpoint.move(offset);
data.endpoint.move(offset);
moveBorders(offset);
// RS_DEBUG->print("RS_Line::move2: sp: %f/%f, ep: %f/%f",
// data.startpoint.x, data.startpoint.y,
// data.endpoint.x, data.endpoint.y);
}
/**
* this function creates offset
*@coord, position indicates the direction of offset
*@distance, distance of offset
* return true, if success, otherwise, false
*
*Author: Dongxu Li
*/
bool RS_Line::offset(const RS_Vector& coord, const double& distance) {
RS_Vector direction(getEndpoint()-getStartpoint());
double ds(direction.magnitude());
if(ds< RS_TOLERANCE) return false;
direction /= ds;
RS_Vector vp(coord-getStartpoint());
RS_Vector vp1(getStartpoint() + direction*(RS_Vector::dotP(direction,vp))); //projection
direction.set(-direction.y,direction.x); //rotate pi/2
if(RS_Vector::dotP(direction,vp)<0.) {
direction *= -1.;
}
direction*=distance;
move(direction);
moveBorders(direction);
return true;
}
void RS_Image::move(const RS_Vector& offset) {
data.insertionPoint.move(offset);
moveBorders(offset);
}
void RS_Circle::move(const RS_Vector& offset) {
data.center.move(offset);
moveBorders(offset);
// calculateBorders();
}
