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NOTICE: This version of the NSF Unidata web site (archive.unidata.ucar.edu) is no longer being updated.
Current content can be found at unidata.ucar.edu.
To learn about what's going on, see About the Archive Site.
Hi Paul, > getImage is getting called and not returning. But...you identified > the problem. The display is not mapped to the screen. I want to take > the image and display it on my own panel (which implements drag and > drop)...I discovered it is much easer to display an image on a panel > that's DnD enabled than to retrofit the VisAD stuff to support DnD. So > my idea was to make my DisplayImplJ2D d, get the image, pass it to my > panel without actually adding d.getComponent() to the screen. So now > I've traded one problem for another. Some days, that's progress :) Perhaps you need to construct a DisplayImplJ2D for off-screen rendering. The constructor is: public DisplayImplJ2D(String name, int width, int height) See visad/examples/Test52.java for an example of calling getImage() for an off-screen DisplayImplJ2D. Cheers, Bill ---------------------------------------------------------- Bill Hibbard, SSEC, 1225 W. Dayton St., Madison, WI 53706 hibbard@xxxxxxxxxxxxxxxxx 608-263-4427 fax: 608-263-6738 http://www.ssec.wisc.edu/~billh/vis.html
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