[Nplot-devel] [ nplot-Bugs-1610746 ] Display DataPoints on Labels

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Bugs item #1610746, was opened at 2006-12-07 07:09
Message generated for change (Comment added) made by jamcquay
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Category: General
Group: None
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Nobody/Anonymous (nobody)
Assigned to: Nobody/Anonymous (nobody)
Summary: Display DataPoints on Labels

Initial Comment:
Can i display datapoints(database values) in labels when a vertical guide line is moved along the graph with reference to TextItem class or is there any alternative way to do this.

In the text item class to display text:

PointD pd=new PointD(x,y);
TextItem ti=new TextItem(pd,"Welcome");
ti.TextColor=Color.Red;
ps_.Add(ti);
(using the above code not able to display anything on the graph)

I am using NPlot-0.9.10.0

email address: bsk...@ya...

Thanks,
Varma



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>Comment By: Jamie McQuay (jamcquay)
Date: 2007-03-30 16:59

Message:
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Have you tried refreshing the plotsurface after adding the point label?
i.e.
ps_.Refresh();

If this does not work please email me your code and I'll take a look.

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