Error message for your reference:
Traceback (most recent call last):
File "R:/New Structure/West 70/Single Stock Analyzer/Drafts/Ankit/Scanner
V3 - 3 May/Scanner V3.5.py", line 1234, in plot
vb = w2.vb
File
"C:\ProgramData\Anaconda2\lib\site-packages\pyqtgraph\widgets\PlotWidget.py"
, line 79, in __getattr__
raise NameError(attr)
NameError: vb
On Thursday, May 3, 2018 at 11:50:37 AM UTC+5:30, Ankit Kakkar wrote:
>
> Hi Luke,
>
> Thanks for the suggestion. This seems good.
>
> However, on line 65 of the crosshair example, it says:
>
> vb = p1.vb
>
> This line doesn't seems to work for me. As in my case, p1 refers to
> PlotWidget, which does not have any attribute as vb. Could you please
> elaborate on what does it mean?
>
> If it refers to ViewBox(), then do I need to add another viewbox inside my
> plotwidget ?
>
>
>
> On Wednesday, May 2, 2018 at 7:30:17 PM UTC+5:30, Luke Campagnola wrote:
>>
>> Hi Ankit,
>> Have a look at examples/crosshair.py; that should help.
>>
>> On Tue, May 1, 2018 at 10:20 PM, Ankit Kakkar <[email protected]>
>> wrote:
>>
>>> Hi,
>>>
>>> How can we get the real-time X, Y position on mouse hover on m
>>> PlotWidget?
>>>
>>>
>>> I have attached a screenshot of the functionality (anything similar) i
>>> want.
>>>
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>>
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