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  New feature for scatter diagram to zoom in a specific area selected by mouse
Posted by stirwl on Jan-02-2024 10:01
Hello,
I saw another GUI scatter diagram.
The diagram can zoom in selected data area and show select track after using mouse select an irregular region.
How about add this feature to ChartDir?

  Re: New feature for scatter diagram to zoom in a specific area selected by mouse
Posted by Peter Kwan on Jan-02-2024 18:32
Hi Stirwl,

Are you referring to the feature as demonstrated in the following sample code?

https://www.advsofteng.com/doc/cdnet.htm#xyzoomscroll.htm

(Note: The above is from ChartDirector for .NET. There are similar examples in all ChartDirector editions that support GUI.)

Best Regards
Peter Kwan

  Re: New feature for scatter diagram to zoom in a specific area selected by mouse
Posted by stirwl on Jan-03-2024 13:05
Yes, that's it.
I think a rectangle selection is fine enough, though an irregular region selection is fancier.