Tek-Tips is the largest IT community on the Internet today!

Members share and learn making Tek-Tips Forums the best source of peer-reviewed technical information on the Internet!

Register Log in
  • Congratulations gkittelson on being selected by the Tek-Tips community for having the most helpful posts in the forums last week. Way to Go!

Search results for query: *

  1. nobyfr

    displaying image sequence in canvas

    Thanks Bong, but I found where was the problem. In fact, Tcl/Tk updates the display when he has time. If you want to force him to refresh the display, you have to add update idletasks thus he will refresh the display immediately, no matter what event or computing he has to do..
  2. nobyfr

    displaying image sequence in canvas

    Well, I'm quite new to Tcl/Tk. I'm developping a soft designed to follow edges in a sequence of pictures and I chose Tcl/Tk to make the GUI. I display the images in a canvas, as I have to draw lines over them (the edges). I have no problem to load the first picture and initialize the edge, but...

Part and Inventory Search

Back
Top