Hello all,<br><br>I was wondering if any of you know of a way to idk add a button at a gui developed with qt that allows me adding a text widget in which I could write on an image at a position of my selection. I don't mean a presaved text but a text I'd like to write at the moment of the display. Any idea 'd be useful.<br>
<br>Other thing, does anyone know of a way for calculate the area of a region. I mean I got a volume or an image but I want to calculate the value of the area of some specific region, maybe a region delimited by vtkcontourwidget, any Idea for that 'd be much appreciated.<br>
<br>Thx in advance<br><br><br>-- <br><b><font color="#000066" face="'comic sans ms', sans-serif">Rodrigo Lovera</font></b><br>