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1 files changed, 165 insertions, 0 deletions

diff --git a/ds9/library/vector.tcl b/ds9/library/vector.tcl
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+#  Copyright (C) 1999-2016
+#  Smithsonian Astrophysical Observatory, Cambridge, MA, USA
+#  For conditions of distribution and use, see copyright notice in "copyright"
+
+package provide DS9 1.0
+
+proc VectorDialog {varname} {
+    upvar #0 $varname var
+    global $varname
+
+    global pmarker
+
+    # see if we already have a header window visible
+    if {[winfo exists $var(top)]} {
+	raise $var(top)
+	return
+    }
+
+    # variables
+    set rr [$var(frame) get wcs]
+    set var(dcoord) [lindex $rr 0]
+    set var(dformat) $pmarker(dformat)
+    AdjustCoordSystem $varname dcoord
+
+    set var(arrow) [$var(frame) get marker $var(id) vector arrow]
+
+    # procs
+    set var(which) vector
+    set var(proc,apply) VectorApply
+    set var(proc,close) VectorClose
+    set var(proc,coordCB) VectorCoordCB
+    set var(proc,editCB) VectorEditCB
+    set var(proc,distCB) VectorDistCB
+
+    # base
+    MarkerBaseDialog $varname
+
+    # analysis
+    $var(mb) add cascade -label [msgcat::mc {Analysis}] -menu $var(mb).analysis
+    menu $var(mb).analysis
+
+    # plot2d
+    MarkerAnalysisPlot2dDialog $varname
+    # raise plot?
+    global marker
+    set var(plot2d) $marker(plot2d)
+
+    # init
+    VectorDistCB $varname
+
+    # callbacks
+    $var(frame) marker $var(id) callback move "VectorEditCB" $varname
+    $var(frame) marker $var(id) callback edit "VectorEditCB" $varname
+
+    set f $var(top).param
+
+    # Point
+    ttk::label $f.tpt -text [msgcat::mc {Point}]
+    ttk::entry $f.x -textvariable ${varname}(x) -width 13
+    ttk::entry $f.y -textvariable ${varname}(y) -width 13
+    CoordMenuButton $f.upt $varname system 1 sky skyformat \
+	[list $var(proc,coordCB) $varname]
+
+    # Length
+    ttk::label $f.tdist -text [msgcat::mc {Length}]
+    ttk::entry $f.dist -textvariable ${varname}(dist) -width 13
+    DistMenuButton $f.udist $varname dcoord 1 dformat \
+	[list VectorDistCB $varname]
+    DistMenuEnable $f.udist.menu $varname dcoord 1 dformat
+
+    # Angle
+    ttk::label $f.tangle -text [msgcat::mc {Angle}]
+    ttk::entry $f.angle -textvariable ${varname}(angle) -width 13
+    ttk::label $f.uangle -text [msgcat::mc {Degrees}]
+
+    # Arrow
+    ttk::label $f.tarrow -text [msgcat::mc {Arrow}]
+    ttk::checkbutton $f.arrow -variable ${varname}(arrow) \
+	-command "VectorArrow $varname"
+
+    grid $f.tpt $f.x $f.y $f.upt -padx 2 -pady 2 -sticky w
+    grid $f.tdist $f.dist $f.udist -padx 2 -pady 2 -sticky w
+    grid $f.tangle $f.angle $f.uangle -padx 2 -pady 2 -sticky w
+    grid $f.tarrow $f.arrow -padx 2 -pady 2 -sticky w
+}
+
+# actions
+
+proc VectorClose {varname} {
+    upvar #0 $varname var
+    global $varname
+
+    $var(frame) marker $var(id) delete callback move "VectorEditCB"
+    $var(frame) marker $var(id) delete callback edit "VectorEditCB"
+
+    MarkerBaseClose $varname
+}
+
+proc VectorApply {varname} {
+    upvar #0 $varname var
+    global $varname
+
+    $var(frame) marker $var(id) vector point $var(system) $var(sky) \
+	$var(x) $var(y) $var(dcoord) $var(dformat) $var(dist) $var(angle)
+
+    MarkerBaseLineApply $varname
+}
+
+proc VectorArrow {varname} {
+    upvar #0 $varname var
+    global $varname
+
+    $var(frame) marker $var(id) vector arrow $var(arrow)
+}
+
+# callbacks
+
+proc VectorCoordCB {varname {dummy {}}} {
+    upvar #0 $varname var
+    global $varname
+
+    global debug
+    if {$debug(tcl,marker)} {
+	puts stderr "VectorCoordCB"
+    }
+
+    MarkerAnalysisPlot2dSystem $varname
+    MarkerBaseCoordCB $varname
+    VectorEditCB $varname
+}
+
+proc VectorEditCB {varname {dummy {}}} {
+    upvar #0 $varname var
+    global $varname
+
+    global debug
+    if {$debug(tcl,marker)} {
+	puts stderr "VectorEditCB"
+    }
+
+    set p [$var(frame) get marker $var(id) vector point \
+	       $var(system) $var(sky) $var(skyformat)]
+
+    set var(x) [lindex $p 0]
+    set var(y) [lindex $p 1]
+
+    set var(dist) [$var(frame) get marker $var(id) vector length \
+		       $var(dcoord) $var(dformat)]
+
+    set var(angle) [$var(frame) get marker $var(id) angle \
+			$var(system) $var(sky)]
+}
+
+proc VectorDistCB {varname {dummy {}}} {
+    upvar #0 $varname var
+    global $varname
+
+    global debug
+    if {$debug(tcl,marker)} {
+	puts stderr "VectorDistCB"
+    }
+
+    set var(dist) [$var(frame) get marker $var(id) vector length \
+		       $var(dcoord) $var(dformat)]
+}