Changing Color (Pls...Help)

[kokoko12000]

Hi all,
I have a set of points arranged as a grid. These points are created as ovals (or rects). They all have a default color. Now when the user clicks on a any oval its color should change to a diff. color. when the user clicks again on it, it shud come to its default color (i.e., toggle the color when the mouse is clicked). This should work for all the remaining ovals/rects present. Please suggest any ideas of doing this...pls...

-j

 

[kokoko12000]

ok....finall got the soln.

set color1 blue
set color2 gray
set currentcolor [.c itemcget current -fill]
if { $currentcolor == $color1 } {
.c itemconfig current -fill $color2
} else { .c itemconfig current -fill $color1 }

 

[ulis]

The use of the current index is an elegant solution.

ulis