Add camera view
Adding a camera view functionality similar to the camera view in Blender could be a good extension of ParaView.
When frequently exporting screenshots or animations of the same data set, it is desired to keep the same view, dimensions, etc. The camera settings can be easily stored and loaded, but when changing the viewport size in-between (e.g. over weeks) or when working on different hardware, it's difficult to obtain the very same output again. (At least, I haven't found an easy way by setting the x and y dimensions during the export, yet.)
Although this can be achieved using pvpython
/pvbatch
scripts, a "GUI-way" of realizing this would be helpful.