Changing Button State & Missing series-point info on Dbl Click

[User (Legacy)]

Hello, 

I recently upgraded to ChartFX 98 and am converting from 3.0. 

1st Question/Problem: I use the ChartFX doubleclick event to do special 

processing.  I've found that for a pie graph the double click event 

parameters contain -1 for the series and a very large integer for the 

point. The graph itself looks fine, but the doubleclick event parameters 

are incorrect. The doubleclick event does work properly for a bar graph. 

Is there a fix or a workaround for this? 

2nd Question: In ChartFX 3.0 I could change the "up" or "down" state of 

a custom button on the toolbar by doing something like the following (In 

Delphi4); 

If (ChartFX1.TBItemStyle[24] and $0400) > 0  // Button is depressed 

   Then Dec(ChartFX1.TBItemStyle[24], $0400);  //Set button back to "up" 

position. 

How can I perform this operation in ChartFX98? 

Thanks, 

Mike Simmons