<div dir="ltr">Thanks very much. Alert us on the list, when do this.<br><br>Jothy<br><br><div class="gmail_quote">On Wed, May 19, 2010 at 7:08 PM, David Gobbi <span dir="ltr"><<a href="mailto:david.gobbi@gmail.com">david.gobbi@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">Hi Jothy,<br>
<br>
The GetNextCell() method's arguments are not wrappable:<br>
<br>
int GetNextCell(vtkIdType& npts, vtkIdType* &pts);<br>
<br>
Since this same problem has bitten me, too, and since there are no<br>
easy workarounds, I'll add a wrappable method to the nightly VTK:<br>
<br>
int GetNextCell(vtkIdList *pts);<br>
<br>
This will form a nice symmetry with the InsertNextCell(vtkIdList *pts) method.<br>
<font color="#888888"><br>
David<br>
</font><div><div></div><div class="h5"><br>
<br>
On Wed, May 19, 2010 at 11:46 AM, Jothy <<a href="mailto:jothybasu@gmail.com">jothybasu@gmail.com</a>> wrote:<br>
> Could someone convert it to python. I tried, but it throws some error at<br>
><br>
> vtkIdType *indices;<br>
><br>
> vtkIdType numberOfPoints;<br>
> unsigned int lineCount = 0;<br>
> for (cells->InitTraversal();<br>
><br>
> cells->GetNextCell(numberOfPoints, indices);<br>
> lineCount++)<br>
><br>
><br>
><br>
> Thanks,<br>
><br>
> Jothy<br>
><br>
><br>
><br>
> On Wed, May 19, 2010 at 1:24 PM, Bill Lorensen <<a href="mailto:bill.lorensen@gmail.com">bill.lorensen@gmail.com</a>><br>
> wrote:<br>
>><br>
>> I've added an example that illustrates one way to place labels on<br>
>> isolines generated by vtkContourFilter.<br>
>><br>
>> <a href="http://vtk.org/Wiki/VTK/Examples/Visualization/LabelContours" target="_blank">http://vtk.org/Wiki/VTK/Examples/Visualization/LabelContours</a><br>
>><br>
>> Bill<br>
>><br>
>> On Tue, May 18, 2010 at 9:35 PM, rashedk <<a href="mailto:rashed.vtk@googlemail.com">rashed.vtk@googlemail.com</a>><br>
>> wrote:<br>
>> ><br>
>> > Thanks Bill! I agree to your T&C :)<br>
>> ><br>
>> ><br>
>> ><br>
>> > rashedk wrote:<br>
>> >><br>
>> >> Hi all,<br>
>> >><br>
>> >> vtkContourFilter can draw contours on a dataset, however, is it<br>
>> >> possible<br>
>> >> to label/annotate these contours? I looked at vtkLabeledDataMapper but<br>
>> >> it<br>
>> >> only seems to label points, cells, etc.<br>
>> >><br>
>> >> Rashed.<br>
>> >><br>
>> ><br>
>> > --<br>
>> > View this message in context:<br>
>> > <a href="http://old.nabble.com/labelling-iso-lines-tp28597889p28603314.html" target="_blank">http://old.nabble.com/labelling-iso-lines-tp28597889p28603314.html</a><br>
>> > Sent from the VTK - Users mailing list archive at Nabble.com.<br>
>> ><br>
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</div></div></blockquote></div><br></div>