Oh OK, then you just want to pass some CSS style parameters when you call
setLabel on either the PlotItem
<https://pyqtgraph.readthedocs.io/en/latest/graphicsItems/plotitem.html#pyqtgraph.PlotItem.setLabel>
or AxisItem
<https://pyqtgraph.readthedocs.io/en/latest/graphicsItems/axisitem.html#pyqtgraph.AxisItem.setLabel>.
What is not clear in the documentation is that the extra **args in
PlotItem.setLabel get passed on to the AxisItem.setLabel, so you can use
the same CSS styling parameters.
For example:
a_plotitem.setLabel("left", "temperature", color="#FF0000")
On Sunday, 17 January 2021 at 2:01:03 pm UTC+10:30 [email protected]
wrote:
> no no, it is to change the color and font of the labels for example if we
> have displayed "time" on the x-axis and "temperature" on the y-axis ".
> How to change the color and font of the" time "labels and "temperature".
> thank you.
>
> Le dimanche 17 janvier 2021 à 02:50:44 UTC, Patrick a écrit :
>
>> Hi,
>>
>> Does AxisItem setTextPen()
>> <https://pyqtgraph.readthedocs.io/en/latest/graphicsItems/axisitem.html#pyqtgraph.AxisItem.setTextPen>
>>
>> do what you want?
>>
>> So something like this:
>> plot.getAxis("left").setTextPen((255, 0, 0))
>>
>> Patrick
>> On Sunday, 17 January 2021 at 11:24:07 am UTC+10:30 [email protected]
>> wrote:
>>
>>> Hi
>>> how to change the color and font of axis and title labels in a PlotItem.
>>> thank you so much
>>>
>>
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