Bull's Eye plotting/chart

[babygal]

How to do a bull's eye plot/chart?
Are there any good examples/link?

[e8johan]

I think that Qwt could do that, Qt Widgets for Technical applications. You find the project here http://qwt.sourceforge.net/ .

[babygal]

do i need Qwt to draw bull's eye chart and bar charts?

[SixDegrees]

do i need Qwt to draw bull's eye chart and bar charts?

No; you can draw them yourself on any widget that has a paint() method.

[babygal]

No; you can draw them yourself on any widget that has a paint() method.


any sample codes?please.

[wysota]

There are numerous examples of custom widgets in Qt distribution (i.e. the analogclock example).