Bifurcation diagram

[wysota]

To be honest - from the link I didn't get what data has to be displayed how.

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.

[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

[Durkin]

OK. For now I seem able to achieve the diagram by using QwtPlotCurve::NoCurve and plotting many points as small circles instead.