[vtkusers] vtk.js: Resize rendering window when using vtkGenericRenderWindow

Sebastien Jourdain sebastien.jourdain at kitware.com
Thu Aug 30 12:39:29 EDT 2018


In which way do you mean it depart from VTK? It should not be the case.

On Thu, Aug 30, 2018 at 2:32 AM Paul Korir <pkorir at ebi.ac.uk> wrote:

> Thanks for your response. I'll try the resize() method.
>
> I hope you get time soon because it's rather difficult to work with vtk.js
> given that its design departs significantly from VTK.
>
> Best wishes,
>
> Paul K. Korir, PhD
> Scientific Programmer
> EMBL-EBI
> 01223494422
>
> On 29/08/2018 19:36, Sebastien Jourdain wrote:
>
> I'm guessing for the 1) you are talking about the API part of it since
> lots of example are available on how to use specific classes?
> Right now, it is true that we show the source code in place of the API but
> we are hoping to provide an automated tool that should gather
> properties/methods/default values in a meaningful way.
> Unfortunately, we don't have a time frame regarding that aspect.
>
> On Wed, Aug 29, 2018 at 12:53 PM Sebastien Jourdain <
> sebastien.jourdain at kitware.com> wrote:
>
>> To set the size of the window, you need to call setSize(widget, height)
>> on the OpenGLRenderWindow instance.
>> But for the generic GenericRenderWindow, you just need to call .resize()
>> to let know the renderer that it should snap to its container size.
>>
>>
>> On Wed, Aug 29, 2018 at 9:46 AM Paul Korir <pkorir at ebi.ac.uk> wrote:
>>
>>> Greetings,
>>>
>>> I'm using the above class and have managed to use it to render some VTP
>>> files. However, when I place the render window inside a div of 1000 X
>>> 1000px the view is pixelated. I noticed the canvas is set to 300px
>>> square. I've scoured the API but cannot see how to resize the
>>> canvas/render window.
>>>
>>> Two requests:
>>>
>>> 1) Any idea when vtk.js will be more fully documented? It's quite hard
>>> to work with it as is.
>>>
>>> 2) What is the recommended way to set the size of the canvas/render
>>> window to fill the space?
>>>
>>> --
>>> Paul K. Korir, PhD
>>> Scientific Programmer
>>> EMBL-EBI
>>> 01223494422
>>>
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