I need to reload a chart and then place the cursor tool back to the middle of the X Axis. The documentation is a little vague The XValue property corresponds to the horizontal "X" position in Axis scales of the current cursor position. on this issue. It seems the XValue corresponds to the first item...

I do use other tools and more will be added dynamicaly as well and I cannot call a clear all.

See the test project for an example of the error

When creating tools (annotation tools) dynamicaly at runtime, an exception is generated when the tools are removed and then free'd. Sample code below: procedure TViewAnalyzer.HideZoneOverlay; var i : integer; begin for i := 0 to 19 do //max of 20 zones and annotations begin if (FSessionZoneBands[i] ...

Putting the code in OnBeforeDrawSeries works but I am getting exceptions that killing the chart + app.I use wrapper routines to hide and shwo zone overlays as follows: procedure TViewAnalyzer.HideZoneOverlay; var i : integer; begin for i := 0 to 19 do begin if (FSessionZoneBands[i] <> nil) then begi...

When resizing the form, the same happens - the annotation floats in teh middle on nowhere. is there no way to keep it relative to the correct location

I have an annotation placed in a very specific point basec on X Y values for a series. When the user zoom - the annotaion remains in the same location and is pointing to an invalid location. I use use : // FSessionZoneNames .Shape.Left := DBChartSession.LeftAxis.PosAxis; FSessionZoneNames .Shape.Top...