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 Remove DataPlot (Curve) from GraphLayer		  New Topic  Reply to Topic
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benda

Czech Republic
3 Posts
Posted - 08/15/2003 :  06:20:40 AM  Show Profile  Edit Topic  Reply with Quote  View user's IP address  Delete Topic
Hi,
I couldn't find in Help whether there exist an opposite function to GraphLayer.AddPlot(). I would need to remove some Dataplots from GraphLayer and I don't want to use a LABTALK command "layer -e".
Thanks for your advice
Ales

ulrich.kun1

Germany
9 Posts
Posted - 08/18/2003 :  09:03:32 AM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply

Hey Ales,

try the following:

GraphPage gp;
gp.Create(NULL,CREATE_VISIBLE);
gp.Rename("Graph1");
GraphLayer lay("Graph1");

Worksheet wkstest("Data1");
Curve cc(wkstest, 1);
Curve cc2(wkstest, 2);

int nIndex = lay.AddPlot(cc, IDM_PLOT_LINE);
nIndex = lay.AddPlot(cc2, IDM_PLOT_LINE);
lay.Rescale();

// cc2.Destroy(); inserting this line will delete the second Curve just after plotting it.
Works similar than Detach();

Bye Thommy
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