How to add the random symbol syles(ex:QwtSymbol::Ellipse) for the multiple curves..

[mammaiap]

Hi ,

I need some help for the following...

i wanted to add the random symbol style(ex:QwtSymbol::Ellipse)...for multiple curves....

can any one please help me...

Thanks in Advance,
mammaiap

[FelixB]

I'm sorry, I don't get wht you mean.

what "random symbol"? and what does that have to do with multiple curves?

My guess: you have multiple curves in a plot. you want to give each curve a symbol. you don't want to set this symbo manually, but random. Is that right?

the symbol style is an enum with 16 elements (and an additional one for "NoSymbol"). So, create a random integer between 0 and 16 (NoSymbol has value "-1"), create a new symbol with this integer as style and set it to your curve...