Does that mean that the X is equidistant and the Z is equidistant, but the distances do not have to be the same (this is very unclear in the documentation) Please have a look at the TeeChart features demo, available at the TeeChart Program group, and search for Irregular grid . Hope this helps you ...

The IrregularGrid property controls if X and Z values should be equidistant or not. Does that mean that the X is equidistant and the Z is equidistant, but the distances do not have to be the same (this is very unclear in the documentation) 1. I do not get an event for each position on the chart (an...

I have a patch of 3d data (say 7 by 5) which represents some statistics which have been binned. (the size of the bins are different in x and z) I plot a 3d chart of the data and get a nice mountain / valley appearance. I add a 'GetValueColor' to the chart so that I can colour the surface deending on...

Indeed, I realised I could try that this morning! And, as you say, it works fine. The only complication in my case is that I want to stick the legend in the top-right corner, which means that I need to know how big it is in order to work out its custom position - but this information isn't available...

Two follow-up questions / remarks: Firstly, whilst the legend painting order suggestion worked, it seems that it cannot be used if I actually want the legend to have a custom position - otherwise I end up with two legends being drawn. Any other suggestions? Secondly, setting UseColorRange to false o...

Thanks for the legend painting order suggestion - works perfectly!

I'll try out the other suggestion (not seeing surface colours in the legend) this afternoon ...

Is there any way of ensuring that 3D charts remain cubic? Even if I prevent the chart from being resized to accommodate the legend, I cannot seem to force a cubic "aspect ratio"; in addition, the "non-cubic-ness" can be exacerbated by resizing the control. (Presumably the observed behaviour is inten...

Many thanks for the prompt and helpful reponse - that does the trick!

If Legend.ResizeChart is false and the chart is zoomed in, the chart may be painted on top of the Legend. Other than setting ResizeChart to true, is there any way to prevent this? i.e. can the painting order be changed? Also, I'm producing 3D charts with multiple surfaces, each of which is painted u...

Apologies in advance if this is covered in the documentation - I'm still getting to grips with the large number of objects and properties ... Basically, I'd like to know if there is a way to increase the distance between the axis labels and the axis. [The CustomSize property seems to increase the di...