[vtkusers] labelling iso-lines

[Jothy]

I was shocked to see "sell" Bill. But "cost" is very much affordable.


Nice terms & conditions!

Jothy

On Tue, May 18, 2010 at 9:20 PM, Bill Lorensen <bill.lorensen at gmail.com>wrote:

> Rashed,
>
> I have written a small, simple example that labels contours. It was
> fairly simple.
> I will "sell" to you.
>
> In return (the cost), you promise:
>
> 1) To spend your time to study the example and learn from it.
> 2) Not ask any questions regarding the example.
> 3) Report back to the list if you find the example useful.
>    For example, "I found this example to be useful in solving my problem."
>    or "This example was not helpful, but thank you for the effort."
> 4) Fix or enhance the example.
>
> I probably won't be able to post the example until tomorrow. So you
> have time to think about whether you want to "pay" for it. If you
> agree to the cost, I will post it on the wiki sometime tomorrow.
>
> Bill
>
> On Tue, May 18, 2010 at 12:33 PM, rashedk <rashed.vtk at googlemail.com>
> wrote:
> >
> >
> > Perhaps I didnt phrase my question correctly, so there is absolutely no
> > simple way of displaying the iso-value of each iso-contour?
> >
> > BTW, as vtkContourFilter inherits from vtkPolyDataAlgorithm, the output
> > (contours) of the contourFilter is polydata, with cells that I can access
> > one-by-one?
> >
> > Rashed
> >
> >
> > Bill Lorensen-2 wrote:
> >>
> >> As far as I know, there is no automatic way to do this. You could
> >> probably find the number of cells in contour, fiund an appropriate
> >> point in the line (middle maybe?) and then use some sort of labeller
> >> that exists already.
> >>
> >> On Tue, May 18, 2010 at 12:08 PM, rashedk <rashed.vtk at googlemail.com>
> >> wrote:
> >>>
> >>> Hi all,
> >>>
> >>> vtkContourFilter can draw contours on a dataset, however, is it
> possible
> >>> to
> >>> label/annotate these contours? I looked at vtkLabeledDataMapper but it
> >>> only
> >>> seems to label points, cells, etc.
> >>>
> >>> Rashed.
> >>> --
> >>> View this message in context:
> >>> http://old.nabble.com/labelling-iso-lines-tp28597889p28597889.html
> >>> Sent from the VTK - Users mailing list archive at Nabble.com.
> >>>
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> >
> > --
> > View this message in context:
> http://old.nabble.com/labelling-iso-lines-tp28597889p28598370.html
> > Sent from the VTK - Users mailing list archive at Nabble.com.
> >
> > _______________________________________________
> > Powered by www.kitware.com
> >
> > Visit other Kitware open-source projects at
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> >
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>
> Visit other Kitware open-source projects at
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>
> Please keep messages on-topic and check the VTK FAQ at:
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>
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