I am not sure what you mean by solid boundary and soft boundary .<br><br>But when you pick the paticular polyline , you know which prop is that by say making an ActorCollection and finding the Prop in there . CellPicker has a GetProp Function. From the Prop you can get your Data back.<br>
<br>Regards<br>Darshan<br><br><div class="gmail_quote">On Fri, Mar 5, 2010 at 10:35 AM, Rakesh Patil <span dir="ltr"><<a href="mailto:rakeshthp@in.com">rakeshthp@in.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;">
Dear users,<br><br>I'm back again with is it possible question.. I have a set of polylines.. Each polyline is having its own polydata.. <br><br>Now i select this data using vtkCellPicker. After selecting, I need to draw a circle around this polyline. Is this possible..??<br>
<br>Let me remind you, there are several polylines, and only one polyline is to be selected... Now the problem is after picking this polyline,<br>how will i come to know which polyline is selected and how to get the data of that polyline..?? Secondly, this polyline defines a boundary. <br>
A solid boundary, and soft boundary.. The circle is to be drawn only if the polyline is a solid boundary. So this checking how can be done.?<br><br>I have attached a sample image file how i want the output to be..<br><br>
Any ideas ..?? <br><br>Thanks<br><br>Regards<br>Rakesh Patil<br><br><br><div style="border-top: 1px dashed rgb(204, 204, 204); border-bottom: 1px dashed rgb(204, 204, 204); padding: 5px;"><a href="http://mail.in.com/mails/new_reg.php?u+tm_source=invite&utm_medium=outgoing" style="font: 13px arial; color: rgb(30, 86, 161); text-decoration: none;" target="_blank">Dear <b>vtkusers !</b> Get Yourself a cool, short <b>@in.com</b> Email ID now!</a></div>
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