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Hello,
I would like to draw a bifurcation diagram like this one.
The way I see it, I need
i) a curve that allows multiple "y" values for an x
ii) at a bifurcation point the curve should split
I 've had a look at the qwt classes, however I 'm not sure if any of the plots or sample series are suitable for this. Any thoughts as to which should be used would be appreciated.
To be honest - from the link I didn't get what data has to be displayed how. But in the end this is what decides wether you have to implement a new type of plot item or you can use an existing one.
Uwe
I think that you have to read the chart from left to right -- there is one curve that splits into two at some point, continues going right, each of the two curves split again and again and again in the end resulting in 2^n values for a single argument.Quote:
Originally Posted by Uwe
Ah o.k. this defintly looks like implementing a new type of plot item. The first step is to define a data structure for this special curve - then writing the drawing code should be straight forward.
Uwe
OK. For now I seem able to achieve the diagram by using QwtPlotCurve::NoCurve and plotting many points as small circles instead.