Thank you kind sir. On Tue, Aug 7, 2018 at 7:26 AM, Patrick <[email protected]> wrote:
> Hi, > > You can access the GradientEditorItem (http://www.pyqtgraph.org/ > documentation/graphicsItems/gradienteditoritem.html) component directly > and set one of the default colormaps by: > > histogram.gradient.loadPreset('thermal') > > You can also make your own custom gradient with something like: > histogram.gradient.restoreState({"mode": "rgb", > "ticks": [(0.00, (0, 0, 0)), > (0.05, (0, 0, 128)), > (0.50, (185, 0 , 0)), > (0.75, (255, 220, 0)), > (1.00, (255, 255, 255))]}) > > > Patrick > > -- > You received this message because you are subscribed to the Google Groups > "pyqtgraph" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion on the web visit https://groups.google.com/d/ > msgid/pyqtgraph/ddb0cf87-8665-4a0d-809e-ea242de5d469%40googlegroups.com > <https://groups.google.com/d/msgid/pyqtgraph/ddb0cf87-8665-4a0d-809e-ea242de5d469%40googlegroups.com?utm_medium=email&utm_source=footer> > . > > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "pyqtgraph" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/pyqtgraph/CAAr%3DJ-hiVy984bD-FhD1wJj%2BODCa5xAaP-UMWOnkFmQUB36W1Q%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
