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[eos/hostdependX86LINUX64.git] / util / X86LINUX64 / lib / blt2.5 / demos / graph7.tcl

diff --git a/util/X86LINUX64/lib/blt2.5/demos/graph7.tcl b/util/X86LINUX64/lib/blt2.5/demos/graph7.tcl
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+++ b/util/X86LINUX64/lib/blt2.5/demos/graph7.tcl
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+#!../src/bltwish
+
+set blt_library ../library
+package require BLT
+set blt_library ../library
+set auto_path [linsert $auto_path 0 ../library]
+
+# --------------------------------------------------------------------------
+# Starting with Tcl 8.x, the BLT commands are stored in their own 
+# namespace called "blt".  The idea is to prevent name clashes with
+# Tcl commands and variables from other packages, such as a "table"
+# command in two different packages.  
+#
+# You can access the BLT commands in a couple of ways.  You can prefix
+# all the BLT commands with the namespace qualifier "blt::"
+#  
+#    blt::graph .g
+#    blt::table . .g -resize both
+# 
+# or you can import all the command into the global namespace.
+#
+#    namespace import blt::*
+#    graph .g
+#    table . .g -resize both
+#
+# --------------------------------------------------------------------------
+
+if { $tcl_version >= 8.0 } {
+    namespace import blt::*
+    namespace import -force blt::tile::*
+}
+
+source scripts/demo.tcl
+
+image create photo bgTexture -file ./images/buckskin.gif
+
+option add *Graph.Tile                 bgTexture
+option add *Label.Tile                 bgTexture
+option add *Frame.Tile                 bgTexture
+option add *Htext.Tile                 bgTexture
+option add *TileOffset                 0
+option add *HighlightThickness         0
+option add *Element.ScaleSymbols       no
+option add *Element.Smooth             linear
+option add *activeLine.Color           yellow4
+option add *activeLine.Fill            yellow
+option add *activeLine.LineWidth       0
+option add *Element.Pixels             3
+option add *Graph.halo                 7i
+
+set visual [winfo screenvisual .] 
+if { $visual != "staticgray" } {
+    option add *print.background yellow
+    option add *quit.background red
+}
+
+proc FormatLabel { w value } {
+    return $value
+}
+
+set graph .graph
+
+set length 250000
+graph $graph -title "Scatter Plot\n$length points" 
+$graph xaxis configure \
+       -loose no \
+       -title "X Axis Label"
+$graph yaxis configure \
+       -title "Y Axis Label" 
+$graph legend configure \
+       -activerelief sunken \
+       -background ""
+
+$graph element create line3 -symbol square -color green4 -fill green2 \
+    -linewidth 0 -outlinewidth 1 -pixels 4
+table . .graph 0,0  -fill both
+update
+
+vector create x($length) y($length)
+x expr random(x)
+y expr random(y)
+x sort y
+$graph element configure line3 -x x -y y
+
+wm min . 0 0
+
+Blt_ZoomStack $graph
+Blt_Crosshairs $graph
+Blt_ActiveLegend $graph
+Blt_ClosestPoint $graph
+
+busy hold $graph
+update
+busy release $graph
+