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 Tools for Windows
 Charting and Real-Time Graphics Tools for Windows
 Changing a data set question
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jandropov

4 Posts

Posted - 12 May 2011 :  09:35:37  Show Profile  Reply with Quote
Lately I've been attempting to change a data set that has a line plot object associated with it (which has already been drawn on the graph).
My method consists of calling "WGFreeDataSet", creating a new data set object (with more points than the original), and then calling "WGRedrawGraph".
Unfortunately, the line plot doesn't change (in appearance, the new points aren't drawn), but when I double click on the line and bring up the data editing table I can see that the new data set there.

What am I doing wrong?
Do I need to delete the plot object associated with the original data set, and create a new plot with the new data set?

Thanks.

quinncurtis

1534 Posts

Posted - 12 May 2011 :  09:52:01  Show Profile  Reply with Quote
Are you following the the FAQ section titled "How do I change the data in my graph without closing the graph and redrawing it?"

http://www.quinn-curtis.com/faquestions/faq_tech.htm#How%20do%20I%20change%20the%20data

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jandropov

4 Posts

Posted - 12 May 2011 :  10:06:59  Show Profile  Reply with Quote
I wasn't, but I will. Thanks again!
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