diff options
Diffstat (limited to 'extensions/gui')
| -rwxr-xr-x | extensions/gui/ix/mat.wid | 74 |
1 files changed, 67 insertions, 7 deletions
diff --git a/extensions/gui/ix/mat.wid b/extensions/gui/ix/mat.wid index 690d22cc..2f0cb7a8 100755 --- a/extensions/gui/ix/mat.wid +++ b/extensions/gui/ix/mat.wid @@ -6,14 +6,34 @@ namespace eval ::ix { }
variable _
- proc mat_click {what p t x y} {
+ proc mat_click {button action p t x y} {
variable _
- switch $what {
+ switch $action {
motion {
foreach xy {x y} {
set mv [mat_tr $p $t $xy d [expr $$xy - $_($t:c$xy)]]
- foreach ab {a b} {
- set _($t:${xy}$ab) [expr $_($t:${xy}$ab) - $mv]
+ switch $button {
+ 1 {
+ foreach ab {a b} {
+ set _($t:${xy}$ab) [expr $_($t:${xy}$ab) - $mv]
+ }
+ foreach item [$p.m find withtag item] {
+ set m [$p.m itemcget $item -matrix]
+ switch $xy {
+ y {
+ set m [list [lindex $m 0] [lindex $m 1] [list [lindex [lindex $m 2] 0] [expr [lindex [lindex $m 2] 1] + $mv]]]
+ }
+ x {
+ set m [list [lindex $m 0] [lindex $m 1] [list [expr [lindex [lindex $m 2] 0] + $mv] [expr [lindex [lindex $m 2] 1]]]]
+ }
+ }
+ $p.m itemconfigure $item -matrix $m
+ }
+ }
+ 2 {
+ set _($t:${xy}a) [expr $_($t:${xy}a) - $mv]
+ set _($t:${xy}b) [expr $_($t:${xy}b) + $mv]
+ }
}
mat_gridlines $p $t
}
@@ -21,6 +41,24 @@ namespace eval ::ix { }
foreach xy {x y} {set _($t:c$xy) [set $xy]}
}
+ proc mat_draw {action p t x y} {
+ variable _
+ switch $action {
+ motion {
+ $p.m coords drawing [::tkpath::coords rect $_($t:cx) $_($t:cy) [expr $x - $_($t:cx)] [expr $y - $_($t:cy)] -rx 3 -ry 3]
+ }
+ first {
+ foreach xy {x y} {set _($t:c$xy) [set $xy]}
+ $p.m create path [::tkpath::coords rect $_($t:cx) $_($t:cy) 0 0 -rx 3 -ry 3] -tags drawing -fill green
+ $p.m bind drawing <1>
+ }
+ release {
+ $p.m itemconfigure drawing -tags [list item item$_($t:i)] -matrix {{1.0 0.0} {0.0 1.0} {0.0 0.0}}
+ incr _($t:i)
+ }
+ }
+
+ }
proc mat_tr {p t d inv v} {
variable _
array set dm {x width y height}
@@ -30,8 +68,18 @@ namespace eval ::ix { d {return [expr ($_($t:${d}b) - $_($t:${d}a)) * $v /([winfo $dm($d) $p.m] + 0.0)]}
}
}
+ proc mat_zoomReset {p t} {
+ variable _
+ puts "resetting zoom"
+ set _($t:ya) $_($t:yao)
+ set _($t:yb) $_($t:ybo)
+ set _($t:xa) $_($t:xao)
+ set _($t:xb) $_($t:xbo)
+ mat_gridlines $p $t
+ }
proc mat_new {path target w h bg ln Xa Xb Ya Yb qXv qYv} {
variable _
+ set _($target:i) 0
set _($target:ln) $ln
set _($target:qxv) $qXv
set _($target:qyv) $qYv
@@ -39,12 +87,24 @@ namespace eval ::ix { set _($target:xa) $Xa
set _($target:yb) $Yb
set _($target:xb) $Xb
+ set _($target:yao) $Ya
+ set _($target:xao) $Xa
+ set _($target:ybo) $Yb
+ set _($target:xbo) $Xb
if {[winfo exists $path.m] != 1} {
canvas $path.m -bg $bg -width $w -height $h
pack $path.m -side left
- bind $path.m <1> "::ix::mat_click first $path $target %x %y"
- bind $path.m <B1-Motion> "::ix::mat_click motion $path $target %x %y"
- bind $path.m <ButtonRelease-1> "::ix::mat_click release $path $target %x %y"
+ bind $path.m <1> "::ix::mat_click 1 first $path $target %x %y"
+ bind $path.m <B1-Motion> "::ix::mat_click 1 motion $path $target %x %y"
+ bind $path.m <ButtonRelease-1> "::ix::mat_click 1 release $path $target %x %y"
+ bind $path.m <2> "::ix::mat_click 2 first $path $target %x %y"
+ bind $path.m <Double-2> "::ix::mat_zoomReset $path $target"
+ bind $path.m <B2-Motion> "::ix::mat_click 2 motion $path $target %x %y"
+ bind $path.m <ButtonRelease-2> "::ix::mat_click 2 release $path $target %x %y"
+ bind $path.m <Control-1> "::ix::mat_draw first $path $target %x %y"
+ bind $path.m <Control-B1-Motion> "::ix::mat_draw motion $path $target %x %y"
+ bind $path.m <Control-ButtonRelease-1> "::ix::mat_draw release $path $target %x %y"
+
mat_gridlines $path $target
set bd [expr {[$path cget -bd] * 2}]
$path configure -bg gray -width [expr [winfo width $path.m] + $bd] \
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