Oh i see, I did that question because I found that you could give some format to the distance widget for example like writing units or coloring the letters of the measurement, I think there's no similar option for surface area right?<div>
<br></div><div class="gmail_extra"><br><br><div class="gmail_quote">2012/12/3 David Doria <span dir="ltr"><<a href="mailto:daviddoria@gmail.com" target="_blank">daviddoria@gmail.com</a>></span><br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div class="im">On Mon, Dec 3, 2012 at 4:40 PM, Rodrigo Lovera <span dir="ltr"><<a href="mailto:lobo.theslayer@gmail.com" target="_blank">lobo.theslayer@gmail.com</a>></span> wrote:<br></div><div class="gmail_quote">
<div class="im"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
I 'd do it with some button and shown in a label once I got the code to my qtvtk project. I have one more question and these 'd be on how does it measure the area, the dimensions are in pixels or mm2 maybe?? how can I know that and maybe even set that?</blockquote>
<div><br></div></div>You can't set that. VTK works in unit-less dimensions, so you can interpret the units however you want.<span class="HOEnZb"><font color="#888888"><br clear="all"><br>David</font></span></div>
</blockquote></div><br><br clear="all"><div><br></div>-- <br><b><font face="'comic sans ms', sans-serif" color="#000066">Rodrigo aka WarHearT</font></b><br>
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