Cross Hair with X,Y Display

nbp · Post by **nbp** » Wed Jan 14, 2009 5:33 pm

Is there a code example that I can use to view the Cross Hair Cursor with X,Y values displayed as the mouse moves around the chart?

Thanks.

Narcís · Post by **Narcís** » Thu Jan 15, 2009 8:37 am

Hi nbp,

There's an interpolation example here:

http://www.teechart.net/support/viewtopic.php?t=4161

You can also just use CursorTool's OnChange event and draw an Annotation tool or use TChart1.Canvas.TextOut method to display desired text. An example can be found at this VCL thread. Same applies to the ActiveX version.

Hope this helps.