gnocl::gCurve

WJG (22/0/09) Another GIMP legacy widget, the gnocl::gCurve is the implementation of the Gtk gamma curve editing widget used to explicitly set the contrast range of graphic image in the GIMP image manipulation program. A highly specialised widget, but has to be in the toolkit for a full set o' spanners!

http://wjgiddings.googlepages.com/Screenshot-gnoclgcurve.png

And the test script...

#---------------
# Author:   William J Giddings
# Date:     07/05/09
#---------------
#!/bin/sh
# the next line restarts using tclsh \
exec tclsh "$0" "[email protected]"
#---------------

package require Gnocl

set gCurv [gnocl::gammaCurve]

gnocl::window -child $gCurv -widthRequest 200 -heightRequest 200 -title gnocl::gcurve

gnocl::mainLoop