void KVIDentifier::CloneScaleStore(Int_t newzt, Int_t newar, Double_t dy, Double_t sx, Double_t sy)
{
// Create a new line from the selected one
// with a new Z and A (optional)
// this new line is scale from the selected one with a vertical sy
// and horizontal sx (optional) factor
// you need to undraw and draw the grid to see its implementation
TClass* cl = new TClass(this->IsA()->GetName());
KVIDentifier* idbis = (KVIDentifier*)cl->New();
Double_t xx, yy;
for (Int_t nn = 0; nn < this->GetN(); nn += 1) {
this->GetPoint(nn, xx, yy);
idbis->SetPoint(nn, xx, yy + dy);
}
idbis->SetOnlyZId(OnlyZId());
idbis->SetZ(newzt);
idbis->SetMassFormula(GetMassFormula());
idbis->SetEditable(IsEditable());
if (newar != -1) {
idbis->SetA(newar);
}
if ((sx > 0.) && (sy > 0.)) idbis->Scale(sx, sy);
this->GetParent()->AddIdentifier(idbis);
this->GetParent()->UnDraw();
this->GetParent()->Draw();
delete cl;
}
//______________________________________________________________________________
Int_t KVIDentifier::ContinueDrawing()
{
// Continue to draw an existing the line
if (!GetEditable()) return -2;
KVIDentifier* gr = (KVIDentifier*)this->IsA()->New();
gr->WaitForPrimitive();
ChechHierarchy(gr);
Int_t np = gr->GetN();
Double_t last, first, yy;
gr->GetPoint(np - 1, last, yy);
gr->GetPoint(0, first, yy);
Double_t xmax = fX[fNpoints - 1];
Double_t xmin = fX[0];
Info("ContinueDrawing", "Existing Line %lf %lf, Added line %lf %lf", xmin, xmax, last, first);
if (first > xmax) {
//A rajouter apres (a droite) de la ligne existante
Double_t xx;
for (Int_t ii = 0; ii < np; ii += 1) {
gr->GetPoint(ii, xx, yy);
this->SetPoint(fNpoints, xx, yy);
}
} else if (last < xmin) {
//A rajouter avant (a gauche) la ligne existante
Double_t xx;
for (Int_t ii = 0; ii < fNpoints; ii += 1) {
this->GetPoint(ii, xx, yy);
gr->SetPoint(gr->GetN(), xx, yy);
}
for (Int_t ii = 0; ii < gr->GetN(); ii += 1) {
gr->GetPoint(ii, xx, yy);
this->SetPoint(ii, xx, yy);
}
} else {
Info("ContinueDrawing", "Faire une extension a droite ou a gauche\nsans recouvrement avec la ligne existante");
}
delete gr;
gPad->Modified();
return np;
}
