On 09/30/2010 12:53 PM, Baumhauer Matthias wrote: > Dear Michael, > > Have a look at the Mapper docu, i.e. mitk::EnhancedPointSetVtkMapper3D > (http://mbits/doxygen/classmitk_1_1EnhancedPointSetVtkMapper3D.html#_details) >
The public link for this is http://docs.mitk.org/nightly-qt4/classmitk_1_1EnhancedPointSetVtkMapper3D.html#_details Marco > “This class renders mitk::PointSet objects in 3D views. It resembles the > standard mitk::PointSetVtkMapper3D, but is designed to enable single > points to be rendered with individual appearances.” > > Regards > > *Von:* Michael Kirches [mailto:[email protected]] > *Gesendet:* Donnerstag, 30. September 2010 12:16 > *An:* [email protected] > *Betreff:* [mitk-users] Changing colors for a single point within a pointset > > Dear list, > > I'm trying to setup a mitk::PointSet and I would like to highlight a > single point in a different color than the rest of the points within the > PointSet. Let's say my grid 40 points (8 rows of 5 points) and basic > grid color is red. Now I would like to display the third point in the > second row in cyan (or any other color but red). > > Using the following code > > pointSetNode->SetColor( r,g,b ); > mitk::PointSet::PointType pt; > pt[0] = x; pt[1] = y; pt[2] = 0; > pointSet->InsertPoint(pointID, pt); > > - where r,g,b specify red, green and blue values of a point's color, x > and y grid coordinates - does not seem to have a effect. It looks like > the entire grid is being displayed in the color I defined most recently. > > Is there a way to set colord for single points without using a second > pointset? > > Best, > Michael Kirches > ------------------------------------------------------------------------------ Start uncovering the many advantages of virtual appliances and start using them to simplify application deployment and accelerate your shift to cloud computing. http://p.sf.net/sfu/novell-sfdev2dev _______________________________________________ mitk-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/mitk-users
