I'm working with TCharts and TDBCharts in Delphi 5.
Is there a way for me to determine the bar (ie. Bar 2 of 5) that was clicked on in a chart (be it a TChart or TDBChart) ?
Suppose that I have 5 bars on a BarGraph and the user clicks the second one of these for more information (perhaps a drill down) how can I tell that it was the second one that was clicked ?
Will I need to write some (clever-ish) code to pick up the (x, y) co-ordinates of the mouse-click event and then, determine the number of bars on the graph, and calculate (using spacing of bars, etc) which was clicked ?
Is there a simple way of getting this result ?
I'm hoping someone will have an answer for me on this ....
Thanks in advance
Steve
Is there a way for me to determine the bar (ie. Bar 2 of 5) that was clicked on in a chart (be it a TChart or TDBChart) ?
Suppose that I have 5 bars on a BarGraph and the user clicks the second one of these for more information (perhaps a drill down) how can I tell that it was the second one that was clicked ?
Will I need to write some (clever-ish) code to pick up the (x, y) co-ordinates of the mouse-click event and then, determine the number of bars on the graph, and calculate (using spacing of bars, etc) which was clicked ?
Is there a simple way of getting this result ?
I'm hoping someone will have an answer for me on this ....
Thanks in advance
Steve
