[vtkusers] How to save a updated image etc..
suz at mito.ssd.ssg.fujitsu.com
Mon Feb 7 04:18:10 EST 2005
I found the answer.
> 1. How to save a updated image
> I would like to save a new image after updating the camera position, cutting pl
> and so on. But I can't save the updated image after changing these value.
> The following code changes azimuth and saves images. But "camara.1.jpg"
> is just same as "camera.0.jpg".
I should use Modified instead of Update before Write...
writer SetFileName "camara.1.jpg"
But about the following question , I am looking for the answer..
> 2. How to get the grid mesh size
> The above code uses a vtkPLOT3DReader class.
> Can we get the grid mesh size ?
> We could "SetExtent 1 60 1 60 7 7" ,if we knew sizes previosly.
> But I would like to get sizes dinamically.
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