Bar chart with different color spaced bars

[qt890]

Hello, this is my first post, my name is Nicolas and I'm new to Qt.

The output of the barchart example is:
img1.JPG

And I need something like this:
img2.JPG

Removing the sentence:

for ( int i = 0; i < numSamples; i++ )

for ( int i = 0; i < numSamples; i++ )

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The output is:
img3.JPG
How can I solve it?

I tried to use the QwtPlotBarChart class insted of QwtPlotMultiBarChart but couldn't set a different color for each bar.

Regards.

[Uwe]

Have a look at the distrowatch example.

Uwe

[qt890]

Thanks Uwe.