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############ colorgrid procedures -- ydegoyon@free.fr #########
package require Img
proc colorgrid_apply {id} {
# strip "." from the TK id to make a variable name suffix
set vid [string trimleft $id .]
# for each variable, make a local variable to hold its name...
set var_graph_colorgrid [concat graph_colorgrid_$vid]
global $var_graph_colorgrid
set var_graph_xlines [concat graph_xlines_$vid]
global $var_graph_xlines
set var_graph_ylines [concat graph_ylines_$vid]
global $var_graph_ylines
set cmd [concat $id dialog \
[eval concat $$var_graph_xlines] \
[eval concat $$var_graph_ylines] \
[eval concat $$var_graph_colorgrid] \
\;]
#puts stderr $cmd
pd $cmd
}
proc colorgrid_cancel {id} {
set cmd [concat $id cancel \;]
#puts stderr $cmd
pd $cmd
}
proc colorgrid_ok {id} {
colorgrid_apply $id
colorgrid_cancel $id
}
proc pdtk_colorgrid_dialog {id xlines ylines colorgrid} {
set vid [string trimleft $id .]
set var_graph_colorgrid [concat graph_colorgrid_$vid]
global $var_graph_colorgrid
set var_graph_xlines [concat graph_xlines_$vid]
global $var_graph_xlines
set var_graph_ylines [concat graph_ylines_$vid]
global $var_graph_ylines
set $var_graph_colorgrid $colorgrid
set $var_graph_xlines $xlines
set $var_graph_ylines $ylines
toplevel $id
wm title $id {colorgrid}
wm protocol $id WM_DELETE_WINDOW [concat colorgrid_cancel $id]
label $id.label -text {COLORGRID PROPERTIES}
pack $id.label -side top
frame $id.buttonframe
pack $id.buttonframe -side bottom -fill x -pady 2m
button $id.buttonframe.cancel -text {Cancel}\
-command "colorgrid_cancel $id"
button $id.buttonframe.apply -text {Apply}\
-command "colorgrid_apply $id"
button $id.buttonframe.ok -text {OK}\
-command "colorgrid_ok $id"
pack $id.buttonframe.cancel -side left -expand 1
pack $id.buttonframe.apply -side left -expand 1
pack $id.buttonframe.ok -side left -expand 1
frame $id.42rangef
pack $id.42rangef -side top
label $id.42rangef.lxlines -text "X sections :"
entry $id.42rangef.xlines -textvariable $var_graph_xlines -width 7
pack $id.42rangef.lxlines $id.42rangef.xlines -side left
frame $id.72rangef
pack $id.72rangef -side top
label $id.72rangef.lylines -text "Y sections :"
entry $id.72rangef.ylines -textvariable $var_graph_ylines -width 7
pack $id.72rangef.lylines $id.72rangef.ylines -side left
checkbutton $id.showcolorgrid -text {Show Grid} -variable $var_graph_colorgrid \
-anchor w
pack $id.showcolorgrid -side top
bind $id.42rangef.xlines <KeyPress-Return> [concat colorgrid_ok $id]
bind $id.72rangef.ylines <KeyPress-Return> [concat colorgrid_ok $id]
focus $id.42rangef.xlines
}
############ colorgrid procedures END -- lluis@artefacte.org #########
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