5 files changed, 48 insertions, 11 deletions
diff --git a/ds9/library/plot.tcl b/ds9/library/plot.tcl
index 0cc8194..7c6e8b5 100644
--- a/ds9/library/plot.tcl
+++ b/ds9/library/plot.tcl
@@ -88,6 +88,19 @@ proc PlotAddPlot {varname} {
     global $varname
 
     global ds9
+
+    incr ${varname}(plot,total)
+    incr ${varname}(plot,current) 0
+
+    set cc $var(plot,current)
+
+    set var(plot,$cc,data,total) 0
+    set var(plot,$cc,data,current) 0
+
+    set var(data,total) $var(plot,$cc,data,total)
+    set var(data,current) $var(plot,$cc,data,current)
+
+    $var(proc,addplot) $varname
 }
 
 proc PlotAxisFormat {varname axis w nn} {
diff --git a/ds9/library/plotbar.tcl b/ds9/library/plotbar.tcl
index d71c62d..27c1ac6 100644
--- a/ds9/library/plotbar.tcl
+++ b/ds9/library/plotbar.tcl
@@ -32,7 +32,8 @@ proc PlotBar {tt wtt title xaxis yaxis dim data} {
     PlotBarProc $varname
     PlotDialog $varname $wtt $title $xaxis $yaxis
     PlotDialogBar $varname
-
+    PlotAddPlot $varname
+    
     PlotDataSet $varname $dim $data
     $var(proc,updategraph) $varname
     PlotStats $varname
@@ -46,12 +47,14 @@ proc PlotBarDialog {varname wtt title xaxis yaxis} {
     PlotBarProc $varname
     PlotDialog $varname $wtt $title $xaxis $yaxis
     PlotDialogBar $varname
+    PlotAddPlot $varname
 }
 
 proc PlotBarProc {varname} {
     upvar #0 $varname var
     global $varname
 
+    set var(proc,addplot) PlotBarAddPlot
     set var(proc,updategraph) PlotBarUpdateGraph
     set var(proc,updateelement) PlotBarUpdateElement
     set var(proc,highlite) PlotBarHighliteElement
@@ -139,7 +142,12 @@ proc PlotDialogBar {varname} {
     WidthDashMenu $var(mb).data.error.width $varname error,width {} \
 	[list PlotBarUpdateElement $varname] {}
 
-    # graph
+}
+
+proc PlotBarAddPlot {varname} {
+    upvar #0 $varname var
+    global $varname
+
     set var(type) bar
     set var(graph) [ttk::frame $var(top).fr]
     set var(plot) [blt::barchart $var(graph).bar \
@@ -155,6 +163,7 @@ proc PlotDialogBar {varname} {
     pack $var(graph) -expand yes -fill both
 
     # set up zoom stack, assuming mode is zoom
+    global ds9
     switch $ds9(wm) {
 	x11 -
 	win32 {Blt_ZoomStack $var(plot) -mode release}
diff --git a/ds9/library/plotdialog.tcl b/ds9/library/plotdialog.tcl
index 65cad6b..51c557f 100644
--- a/ds9/library/plotdialog.tcl
+++ b/ds9/library/plotdialog.tcl
@@ -27,9 +27,6 @@ proc PlotDialog {varname wtt title xaxis yaxis} {
     set var(mode) zoom
     set var(callback) {}
 
-    set var(data,total) 0
-    set var(data,current) 0
-
     set var(name) {}
     set var(xdata) {}
     set var(ydata) {}
@@ -38,9 +35,7 @@ proc PlotDialog {varname wtt title xaxis yaxis} {
 
     array set $varname [array get pap]
 
-    set var(graph,title) "$title"
-    set var(axis,x,title) "$xaxis"
-    set var(axis,y,title) "$yaxis"
+    PlotTitle $varname $title $xaxis $yaxis
 
     # can be turned off for external line plots
     set var(graph,format) 1
@@ -228,6 +223,9 @@ proc PlotDialog {varname wtt title xaxis yaxis} {
 
     # dataset
     menu $var(mb).data
+
+    set var(plot,total) 0
+    set var(plot,current) 0
 }
 
 proc PlotDataFormatDialog {xarname} {
diff --git a/ds9/library/plotline.tcl b/ds9/library/plotline.tcl
index f3763e8..633d72e 100644
--- a/ds9/library/plotline.tcl
+++ b/ds9/library/plotline.tcl
@@ -32,6 +32,7 @@ proc PlotLine {tt wtt title xaxis yaxis dim data} {
     PlotLineProc $varname
     PlotDialog $varname $wtt $title $xaxis $yaxis
     PlotDialogLine $varname
+    PlotAddPlot $varname
 
     PlotDataSet $varname $dim $data
     $var(proc,updategraph) $varname
@@ -46,6 +47,7 @@ proc PlotLineDialog {varname wtt title xaxis yaxis} {
     PlotLineProc $varname
     PlotDialog $varname $wtt $title $xaxis $yaxis
     PlotDialogLine $varname
+    PlotAddPlot $varname
 }
 
 proc PlotLineProc {varname} {
@@ -53,6 +55,7 @@ proc PlotLineProc {varname} {
     global $varname
 
     set var(proc,updategraph) PlotUpdateGraph
+    set var(proc,addplot) PlotLineAddPlot
     set var(proc,updateelement) PlotLineUpdateElement
     set var(proc,highlite) PlotLineHighliteElement
     set var(proc,button) PlotLineButton
@@ -219,7 +222,12 @@ proc PlotDialogLine {varname} {
     WidthDashMenu $var(mb).data.error.width $varname error,width {} \
 	[list PlotLineUpdateElement $varname] {}
 
-    # graph
+}
+
+proc PlotLineAddPlot {varname} {
+    upvar #0 $varname var
+    global $varname
+
     set var(type) line
     set var(graph) [ttk::frame $var(top).fr]
     set var(plot) [blt::graph $var(graph).line \
@@ -232,6 +240,7 @@ proc PlotDialogLine {varname} {
     pack $var(graph) -expand yes -fill both
 
     # set up zoom stack, assuming mode is zoom
+    global ds9
     switch $ds9(wm) {
 	x11 -
 	win32 {Blt_ZoomStack $var(plot) -mode release}
diff --git a/ds9/library/plotscatter.tcl b/ds9/library/plotscatter.tcl
index 1c66bb5..05f36f1 100644
--- a/ds9/library/plotscatter.tcl
+++ b/ds9/library/plotscatter.tcl
@@ -32,7 +32,8 @@ proc PlotScatter {tt wtt title xaxis yaxis dim data} {
     PlotScatterProc $varname
     PlotDialog $varname $wtt $title $xaxis $yaxis
     PlotDialogScatter $varname
-
+    PlotAddPlot $varname
+    
     PlotDataSet $varname $dim $data
     $var(proc,updategraph) $varname
     PlotStats $varname
@@ -46,12 +47,14 @@ proc PlotScatterDialog {varname wtt title xaxis yaxis} {
     PlotScatterProc $varname
     PlotDialog $varname $wtt $title $xaxis $yaxis
     PlotDialogScatter $varname
+    PlotAddPlot $varname
 }
 
 proc PlotScatterProc {varname} {
     upvar #0 $varname var
     global $varname
 
+    set var(proc,addplot) PlotScatterAddPlot
     set var(proc,updategraph) PlotUpdateGraph
     set var(proc,updateelement) PlotScatterUpdateElement
     set var(proc,highlite) PlotScatterHighliteElement
@@ -145,8 +148,12 @@ proc PlotDialogScatter {varname} {
 	[list PlotScatterUpdateElement $varname]
     WidthDashMenu $var(mb).data.error.width $varname error,width {} \
 	[list PlotScatterUpdateElement $varname] {}
+}
+
+proc PlotScatterAddPlot {varname} {
+    upvar #0 $varname var
+    global $varname
 
-    # graph
     set var(type) scatter
     set var(graph) [ttk::frame $var(top).fr]
     set var(plot) [blt::graph $var(graph).scatter \
@@ -159,6 +166,7 @@ proc PlotDialogScatter {varname} {
     pack $var(graph) -expand yes -fill both
 
     # set up zoom stack, assuming mode is zoom
+    global ds9
     switch $ds9(wm) {
 	x11 -
 	win32 {Blt_ZoomStack $var(plot) -mode release}