void MoveRegionTool::OnLButtonDown(UINT nFlags, const CPoint &point) {
if(m_copy == NULL) {
m_polygon.add(point);
invertPolygon();
} else if(m_polygon.contains(point) == 1) {
m_lastPoint = point;
invertPolygon(); // remove polygon
} else {
invertPolygon(); // remove polygon
releaseCopy();
m_polygon.clear();
m_polygon.add(point);
invertPolygon();
}
}
void rspfGeoPolyCutter::addPolygon(const rspfPolygon& polygon)
{
if(theViewProjection.valid())
{
rspfPolyCutter::addPolygon(polygon);
theGeoPolygonList.push_back(rspfGeoPolygon());
invertPolygon((int)thePolygonList.size()-1);
}
}
void rspfGeoPolyCutter::setPolygon(const vector<rspfIpt>& polygon,
rspf_uint32 index)
{
if(theViewProjection.valid())
{
rspfPolyCutter::setPolygon(polygon);
invertPolygon(index);
}
}
void MoveRegionTool::OnLButtonUp(UINT nFlags, const CPoint &point) {
if(m_copy == NULL) {
invertPolygon(); // remove polygon
m_rect = m_polygon.getBoundsRect(); // define rect
if(m_polygon.size() > 2 && m_rect.Width() > 0 && m_rect.Height() > 0) { // if valid rectangle
m_copy = theApp.fetchPixRect(m_rect.Size()); // define copy
m_mask = theApp.fetchPixRect(m_rect.Size()); // define mask
m_old = theApp.fetchPixRect(m_rect.Size()); // define old
m_copy->rop(ORIGIN,m_rect.Size(),SRCCOPY, getImage(),m_rect.TopLeft()); // take a copy
m_old->rop( ORIGIN,m_rect.Size(),SRCCOPY, getImage(),m_rect.TopLeft()); // take a copy
createMask();
invertPolygon(); // draw polygon
} else {
m_polygon.clear();
}
} else {
invertPolygon(); // draw polygon
}
}
void MoveRegionTool::OnMouseMove(UINT nFlags, const CPoint &point) {
if(nFlags & MK_LBUTTON) {
if(m_copy == NULL) {
invertPolygon(false); // remove polygon
m_polygon.add(point);
invertPolygon(); // draw polygon
} else {
m_container->saveDocState();
getImage()->rop(m_rect.TopLeft(),m_rect.Size(),SRCCOPY, m_old,ORIGIN);
m_rect += point - m_lastPoint;
m_polygon.move(point - m_lastPoint);
m_lastPoint = point;
m_old->rop(ORIGIN,m_rect.Size(),SRCCOPY, getImage(),m_rect.TopLeft());
// getImage()->rop(m_rect.TopLeft(),m_rect.Size(),DSTINVERT,NULL,ORIGIN);
// getImage()->mask(m_rect.TopLeft(),m_rect.Size(),MAKEROP4(SRCCOPY,DSTINVERT), m_copy,ORIGIN, m_mask);
getImage()->mask(m_rect.TopLeft(),m_rect.Size(),SRCCOPY, m_copy,ORIGIN, m_mask);
repaint();
}
}
}
MoveRegionTool::~MoveRegionTool() {
if(m_copy != NULL) {
invertPolygon();
releaseCopy();
}
}
