Hi Narcis,

before I used TColorGridSeries of course with IrregularGrid:=true,
because the steps in X and Z were different.
Do you think this bug is solvable?

best regards,

Thomas

Hi Narcis, thank you very much for the fast reply! Both issues are solved using the latest source codes. But unfortunately a new problem now occurs. I used to display the ColorGridSeries Smoothed, but even if the Smooth property is set the series is still displayed "un-Smooth". Please see the attach...

Hi Narcis, I am using TeeChart sources version 7.04. So could you please send me the latest sources? Unfortunately I can't use a newsreader at my workplace, due to some network restrictions. But when I am home I will post some screen-shots at the newsgroup which show the problems. best regards, Thomas

Hi Narcis, please try this example: var x,z: Integer; XStart,ZStart,ZStep,XStep: double; begin XStart := 10.358; ZStart := 50; XStep := 0.35; ZStep := 5; With Series1 do begin for x := 0 to 199 do for z := 0 to 9 do AddXYZ(XStart + (XStep * x), random, ZStart + (z * ZStep)); Pen.Visible := False; Ir...

Hi Narcis, please just look at the data displayed in my former post. The difference to your loop is that X is double instead of integer and that the steps in X and Y are different (but still constant) in my case. That seems to screw up TColorGridSeries but not TSurfaceSeries. Am i right? But why? Th...

I’m working with TChart 7.04 and Delphi7 and I have a problem using TColorGridSeries. I am using TCurfaceSeries quite a lot to display diffraction data (Intensity (left axis) versus angle (bottom axis) versus temperature (depth axis)) in 3D. This works quite nice using the property IrregularGrid. No...

Is there a simple solution to synchronize the zoom ranges of multiple charts?
I want that if one chart is zoomed the other charts show the same zoom range.

thanks in advance,

Thomas