Hello everyone,<br><br>I'm working with a gui for medical imaging, and I need to add some tool to calculate the area of a determined section of my image. I was thinking on using vtkcontourwidget to get a figure which shape I could change at will now I'd like to ask is if any of you know a method to compute the area of this contour, or in general how can I get to compute a figures area.<br>
<br>Im developing my GUI with QT Visual Studio C++ and VTK, what I need is a button that lets me "draw" the contour for a determined section and to get the area value as well.<br><br>I hope any of you can help with these. Thanx in advance.<br clear="all">
<br>-- <br><b><font color="#000066" face="'comic sans ms', sans-serif">Rodrigo</font></b><br>