Making clone of a subpad

ROOT
1

Hi ROOTers

I am trying to draw a clone of a subpad into a new canvas. How can I do that?
This is what I am doing…

1---->I create a master canvas and I split the canvas into n subpads.
At each subpad I add the following executable function:
//…

2---->I Then I defined my saving pad option next:

[code]void APIanalyzer::SaveCurrPad(){
int event = gPad->GetEvent();

if (event != 11) return;

TObject *select = gPad->GetSelected();

if (!select) return;
if (select->InheritsFrom(“TGraph”)) {

  //... Do something. ...

}
else if (select->InheritsFrom(“TPad”)){
fEcanvas->GetCanvas()->SetPadSave((TPad *)gPad);
}

fEcanvas->GetCanvas()->GetCanvas()->FeedbackMode(kTRUE);
}[/code]

3---->I Finally I draw my clone pad. The problem I am having is that it draws a clone of the whole TCanvas object instead of the selected saved pad. The second problem I have is that my TCanvas (Actually it is a TRootEmbeddedCanvas in a TGMainFrame object) doesn’t update while I move the new canvas.

[code]void APIanalyzer::DrawCanvasClone(){

//Could I use GetClickedSelectedPad here???
TPad *currPad = (TPad *)fEcanvas->GetCanvas()->GetPadSave();

if(!currPad) return;

TCanvas *myc=new TCanvas();
fEcanvas->GetCanvas()->SetSelectedPad(currPad);
fEcanvas->GetCanvas()->DrawClonePad();
fEcanvas->AdoptCanvas(myc); //For proper destruction

}
[/code]

What am I doing wrong?

Kris

2

Partially solved if I replace the following lines in my function DrawCanvasClone()

fEcanvas->GetCanvas()->SetSelectedPad(currPad); fEcanvas->GetCanvas()->DrawClonePad();
with

The new canvas is drawn with the new subpad and this new subpad does not have the same canva’s dimensions but it has the original dimensions as on the original Tcanvas.
I think I am just missing an step…

Kris