image1.tcl 1002 B

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  1. # image1.tcl --
  2. #
  3. # This demonstration script displays two image widgets.
  4. if {![info exists widgetDemo]} {
  5. error "This script should be run from the \"widget\" demo."
  6. }
  7. package require Tk
  8. set w .image1
  9. catch {destroy $w}
  10. toplevel $w
  11. wm title $w "Image Demonstration #1"
  12. wm iconname $w "Image1"
  13. positionWindow $w
  14. label $w.msg -font $font -wraplength 4i -justify left -text "This demonstration displays two images, each in a separate label widget."
  15. pack $w.msg -side top
  16. ## See Code / Dismiss buttons
  17. set btns [addSeeDismiss $w.buttons $w]
  18. pack $btns -side bottom -fill x
  19. # Main widget program sets variable tk_demoDirectory
  20. catch {image delete image1a}
  21. image create photo image1a -file [file join $tk_demoDirectory images earth.gif]
  22. label $w.l1 -image image1a -bd 1 -relief sunken
  23. catch {image delete image1b}
  24. image create photo image1b \
  25. -file [file join $tk_demoDirectory images earthris.gif]
  26. label $w.l2 -image image1b -bd 1 -relief sunken
  27. pack $w.l1 $w.l2 -side top -padx .5m -pady .5m