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diff --git a/ds9/library/text.tcl b/ds9/library/text.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 TextDialog {varname} {
+    upvar #0 $varname var
+    global $varname
+
+    # see if we already have a header window visible
+    if {[winfo exists $var(top)]} {
+	raise $var(top)
+	return
+    }
+
+    # variables
+    set var(canrotate) [$var(frame) get marker $var(id) text rotate]
+
+    # procs
+    set var(which) text
+    set var(proc,apply) TextApply
+    set var(proc,close) TextClose
+    set var(proc,coordCB) TextCoordCB
+
+    # base
+    MarkerBaseCenterDialog $varname
+
+    # init
+    MarkerBaseCenterRotateCB $varname
+
+    # callbacks
+    $var(frame) marker $var(id) callback rotate MarkerBaseCenterRotateCB \
+	$varname
+
+    set f $var(top).param
+
+    # 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}]
+
+    # Rotate
+    ttk::label $f.trotate -text [msgcat::mc {Rotate}]
+    ttk::checkbutton $f.rotate -variable ${varname}(canrotate) \
+	-command "TextRotate $varname"
+
+    grid $f.tangle $f.angle $f.uangle -padx 2 -pady 2 -sticky w
+    grid $f.trotate $f.rotate -padx 2 -pady 2 -sticky w
+}
+
+# actions
+
+proc TextClose {varname} {
+    upvar #0 $varname var
+    global $varname
+
+    $var(frame) marker $var(id) delete callback rotate MarkerBaseCenterRotateCB
+
+    MarkerBaseCenterClose $varname
+}
+
+proc TextApply {varname} {
+    upvar #0 $varname var
+    global $varname
+
+    MarkerBaseCenterRotate $varname
+    MarkerBaseCenterApply $varname
+}
+
+proc TextRotate {varname} {
+    upvar #0 $varname var
+    global $varname
+
+    $var(frame) marker $var(id) text rotate $var(canrotate)
+}
+
+# callbacks
+
+proc TextCoordCB {varname {dummy {}}} {
+    upvar #0 $varname var
+    global $varname
+
+    global debug
+    if {$debug(tcl,marker)} {
+	puts stderr "TextCoordCB"
+    }
+
+    MarkerBaseCoordCB $varname
+    MarkerBaseCenterMoveCB $varname
+    MarkerBaseCenterRotateCB $varname
+}
+