http://www.mathworks.com/matlabcentral/newsreader/view_thread/156168 Feed for thread: Re: special pixelscale, colouration, calculation en-us &copy;1994-2012 by MathWorks, Inc. webmaster@mathworks.com MATLAB Central Newsreader http://blogs.law.harvard.edu/tech/rss 60 http://www.mathworks.com/images/membrane_icon.gif Fri, 14 Sep 2007 15:53:24 -0400 http://www.mathworks.com/matlabcentral/newsreader/view_thread/156168#392351 Doug Hull Jessica,<br> <br> Thanks for watching the video. As far as making a GUI to<br> select a color. Have you tried this:<br> <br> &gt;&gt;a = colorui<br> <br> Enjoy,<br> Doug<br> <br> See more of my videos here:<br> <a href="http://blogs.mathworks.com/pick/category/video/">http://blogs.mathworks.com/pick/category/video/</a> Fri, 14 Sep 2007 17:10:16 -0400 http://www.mathworks.com/matlabcentral/newsreader/view_thread/156168#392371 *- Jessica -* Hi Doug <br> thanks for your answer, but I do not know exactly what you suggesting. <br> <br> &gt; &gt;&gt;a = colorui<br> <br> This means nothing to me, sorry.<br> <br> &gt; As far as making a GUI to select a color.<br> <br> I am trying to analyse my black and white picture.<br> <br> &gt; See more of my videos here:<br> &gt; <a href="http://blogs.mathworks.com/pick/category/video/">http://blogs.mathworks.com/pick/category/video/</a><br> <br> Yes, I already did, thanks a lot for your effort!