How to change the background color of plot view

Development
1

my custom application has a dark color style , how to change the plot view background color to the dark color style
the demo ui below
image

2

This worked for me:

lm = slicer.app.layoutManager()
pw0 = lm.plotWidget(0)
pv = pw0.plotView()
ch = pv.chart()
bb = ch.GetBackgroundBrush()
bb.SetColor(0,0,128)
ch.SetBackgroundBrush(bb)
2 Likes
3

thank you cpinter
this is the only code i find useful
do you know how to change the color of the Coordinate axis?

4

I’d look along the same lines. In the chart MRML node, the plot view (subclass of ctkVTKChartView), and the VTK chart class. If there is such a function in said classes use that, if there isn’t, then it is probably not supported.

5

thank you very much@cpinter