[pyqtgraph] HistogramLUTItem in color with code

Discussion:

j***@polytechnique.edu

2018-11-29 15:46:19 UTC

Hello,

I want to set HistogramLUTItem in color with code

imh=pg.ImageItem()
hist=HistogramLutWidget
hist.setImageItem(imh)

This code works but in black and white I have to click on the histogram to
change the color but I want to do it in my code

If somebody have an idea
Thanks

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Patrick

2018-11-30 02:48:24 UTC

Permalink

Hi,

I think this is a duplicate of this question where you should find your
answer: https://groups.google.com/forum/#!topic/pyqtgraph/oevRga_vO1s

On Friday, 30 November 2018 02:16:19 UTC+10:30,

Post by j***@polytechnique.edu
Hello,
I want to set HistogramLUTItem in color with code
imh=pg.ImageItem()
hist=HistogramLutWidget
hist.setImageItem(imh)
This code works but in black and white I have to click on the histogram to
change the color but I want to do it in my code
If somebody have an idea
Thanks

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j***@polytechnique.edu

2018-11-30 08:46:00 UTC

Permalink

Thanks a lot

Post by Patrick
Hi,
I think this is a duplicate of this question where you should find your
answer: https://groups.google.com/forum/#!topic/pyqtgraph/oevRga_vO1s
On Friday, 30 November 2018 02:16:19 UTC+10:30,

Post by j***@polytechnique.edu
Hello,
I want to set HistogramLUTItem in color with code
imh=pg.ImageItem()
hist=HistogramLutWidget
hist.setImageItem(imh)
This code works but in black and white I have to click on the histogram
to change the color but I want to do it in my code
If somebody have an idea
Thanks

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You received this message because you are subscribed to the Google Groups "pyqtgraph" group.
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For more options, visit https://groups.google.com/d/optout.