Convexhull function

[Paola]

Hi.

I want to use the function convexHull which calculates the boundary points of the convex hull of a set of 2D xy points.
I've been trying to use this function (I'm working with VB), but I can´t make it work. When I try to include it, VB does not recognize it.
I did not find anything in the example file, Do you have an example? How can I make it work? please.


Thanks in advance.

[Christopher]

Hello Paola,

Apologies for the delay in this reply.

The clearest example of the use of the ConvexHull function within the TeeChart code itself is in the Perimeter function, an example of which is in the feature demo:

%PROGRAMFILES(x86)%\Steema Software\Steema TeeChart for .NET 2015 4.1.2015.12160\Examples\DemoProject\bin\ExecutableDemo\TeeChartNetExamples.exe

All Features -> Welcome !\Functions\Extended\Perimeter

You can see its use in the source code using a .NET reflector, e.g.

reflector_addpoints.PNG (84.75 KiB) Viewed 6266 times

[Paola]

Thank you very much