I need to draw line with many-coloured parts. For example, first ten points are red, second ten points are green and five points are black. How can I do that?
Alenka,
The only way to approach that currently would be to use a different series for each colored section. Which would, of course, only be appropriate if you don't have too many seperate colored sections. The DataChart doesn't currently support individual datapoint coloring for the line chart for performance reasons. You could individually color the markers though. If these suggestions don't solve your problem please collect your requirements and submit a feature request.
Hope this helps!
-Graham
Graham,
Thanks for your reply.
Individually color the markers may be interesting, but I thought the behavior of the markers is the same as that of the lines. Could you give me example how individually color the markers?