smooth

TSool · Post by **TSool** » Tue Jan 09, 2007 2:07 pm

Hi guys,

how do I smooth a curve like the one in the attached image?

The stairs are very much undesired. It is a "TFastLine". Do I need to use another type? I also tried using TeeAntialias on the diagram to no effect.

Any hints? Thanks![/img]

Narcís · Post by **Narcís** » Tue Jan 09, 2007 2:17 pm

Hi TSool,

Have you tried applying AntiAlias as in the All Features\Welcome!\3D Canvas\AntiAlias example in the features demo? You can also use OpenGL, see All Features\Welcome!\Components\OpenGL examples or you may also be interested in Smoothing function, examples available at All Features\Welcome!\Functions\Extended\Smoothing spLine. You'll find the features demo at TeeChart's program group.

TSool · Post by **TSool** » Tue Jan 09, 2007 2:32 pm

I should have mentioned that I am already using a smoothed polynomial as a datasource.

I am using V8 beta. Are the sources for the features demo available?

Narcís · Post by **Narcís** » Tue Jan 09, 2007 2:38 pm

Hi TSool,

Ok, then please post your inquiry in the private newsgroup specifically set for v8 Beta questions.

Thanks in advance.