3D Autoscaling and 3D colormap with label

[sylvain Moyne]

Hi,

Before using pyqtgraph for a 3d visulaization' module. I have some questions (I don't find the answer in the documentation)

1) How to easily make an autoscale or autofit in a 3D view ?

2) How to easily show the colormap with name data and axis label in a 3D view ?

Thanks,

Sylm

[Luke Campagnola]

On Fri, Mar 28, 2014 at 7:04 AM, sylvain Moyne <sylvai...@ensta-bretagne.fr> wrote:

Hi,

Before using pyqtgraph for a 3d visulaization' module. I have some questions (I don't find the answer in the documentation)

1) How to easily make an autoscale or autofit in a 3D view ?

Unfortunately this feature is not available yet. It is planned for vispy and should be integrated to pyqtgraph after that is complete, but the timeline for that is currently several months.

 

2) How to easily show the colormap with name data and axis label in a 3D view ?

For the second problem, it is possible to overlay a GraphicsView over a GLViewWidget; see the attached example.

Luke

[sylvain Moyne]

Le samedi 29 mars 2014 14:40:07 UTC+1, Luke Campagnola a écrit :

On Fri, Mar 28, 2014 at 7:04 AM, sylvain Moyne <sylvai...@ensta-bretagne.fr> wrote:

Hi,

Before using pyqtgraph for a 3d visulaization' module. I have some questions (I don't find the answer in the documentation)

1) How to easily make an autoscale or autofit in a 3D view ?

Unfortunately this feature is not available yet. It is planned for vispy and should be integrated to pyqtgraph after that is complete, but the timeline for that is currently several months.

 

OK i survey pyqtgraph for an other project or a rewrite because your lib are a big advantage, you are less dependency ...

 

2) How to easily show the colormap with name data and axis label in a 3D view ?

For the second problem, it is possible to overlay a GraphicsView over a GLViewWidget; see the attached example.

Thanks for the example, I try it ...

 

Luke