added missing legend to gfx

fixed some typos and refactored some sentences

tex/gfx/eval/error_timed_nexus.eps

@@ -1,7 +1,7 @@
 %!PS-Adobe-2.0 EPSF-2.0
 %%Title: error_timed_nexus.tex
 %%Creator: gnuplot 5.0 patchlevel 1
-%%CreationDate: Sat Feb 13 11:31:04 2016
+%%CreationDate: Mon Feb 15 17:01:39 2016
 %%DocumentFonts: 
 %%BoundingBox: 50 50 294 150
 %%EndComments
@@ -441,7 +441,7 @@ SDict begin [
   /Author (kazu)
 %  /Producer (gnuplot)
 %  /Keywords ()
-  /CreationDate (Sat Feb 13 11:31:04 2016)
+  /CreationDate (Mon Feb 15 17:01:39 2016)
   /DOCINFO pdfmark
 end
 } ifelse
@@ -576,6 +576,14 @@ Z stroke
 LTb
 1.000 UL
 LTb
+2277 1771 N
+0 176 V
+2565 0 V
+0 -176 V
+-2565 0 V
+Z stroke
+1.000 UL
+LTb
 0.00 0.00 0.00 C 748 1947 M
 13 -42 V
 14 -52 V
@@ -1461,6 +1469,44 @@ stroke 3636 588 M
 14 4 V
 14 5 V
 stroke
+LCw setrgbcolor
+1.000 2277 1771 2565 176 BoxColFill
+1.000 UL
+LTb
+LCb setrgbcolor
+LTb
+2277 1771 N
+0 176 V
+2565 0 V
+0 -176 V
+-2565 0 V
+Z stroke
+1.000 UL
+LTb
+0.00 0.00 0.00 C LCb setrgbcolor
+1.000 UL
+LTb
+0.00 0.00 0.00 C 2805 1859 M
+195 0 V
+stroke
+LTb
+LCb setrgbcolor
+LTb
+0.00 0.00 0.80 C LCb setrgbcolor
+1.000 UL
+LTb
+0.00 0.00 0.80 C 3660 1859 M
+195 0 V
+stroke
+LTb
+LCb setrgbcolor
+LTb
+0.80 0.00 0.00 C LCb setrgbcolor
+1.000 UL
+LTb
+0.80 0.00 0.00 C 4515 1859 M
+195 0 V
+stroke
 2.000 UL
 LTb
 LCb setrgbcolor

tex/gfx/eval/error_timed_nexus.gp

@@ -10,7 +10,7 @@ set yrange[0:17]
 set xrange[0:91]
 set xtics nomirror
 set ytics nomirror
-set key  opaque box samplen 1.0 spacing 0.8 width -13
+set key at graph 1,1 opaque box samplen 1.0 spacing 0.8 width -13
 
 set lmargin 4.6
 set tmargin 0.3
@@ -56,33 +56,33 @@ set object 1 rectangle from 0,0 to 14,15 fs solid noborder fc rgb "#eeeeee" behi
 set label 1 "\\footnotesize{1}" at 7,2 center rotate by 0 front
 
 set object 2 rectangle from 14,0 to 40,15 fs solid noborder fc rgb "#dddddd" behind	# walking down the way
-set label 2 "\\footnotesize{2}" at 27,11 center rotate by 0 front
+set label 2 "\\footnotesize{2}" at 27,10 center rotate by 0 front
 
 set object 3 rectangle from 40,0 to 51,15 fs solid noborder fc rgb "#eeeeee" behind	# ignoring the shortest path
-set label 3 "\\footnotesize{3}" at 45.5,11 center rotate by 0 front
+set label 3 "\\footnotesize{3}" at 45.5,10 center rotate by 0 front
 
 set object 4 rectangle from 51,0 to 65,15 fs solid noborder fc rgb "#dddddd" behind	# stairwell
-set label 4 "\\footnotesize{4}" at 58,11 center rotate by 0 front
+set label 4 "\\footnotesize{4}" at 58,10 center rotate by 0 front
 
 set object 5 rectangle from 65,0 to 74,15 fs solid noborder fc rgb "#eeeeee" behind	# exit stairwell
-set label 5 "\\footnotesize{5}" at 69.5,11 center rotate by 0 front
+set label 5 "\\footnotesize{5}" at 69.5,10 center rotate by 0 front
 
 set object 6 rectangle from 74,0 to 105,15 fs solid noborder fc rgb "#dddddd" behind # floor
-set label 6 "\\footnotesize{6}" at 89.5,11 center rotate by 0 front
+set label 6 "\\footnotesize{6}" at 89.5,10 center rotate by 0 front
 
 set object 7 rectangle from 105,0 to 116,15 fs solid noborder fc rgb "#eeeeee" behind # stair down to f1
-set label 7 "\\footnotesize{7}" at 110.5,11 center rotate by 0 front
+set label 7 "\\footnotesize{7}" at 110.5,10 center rotate by 0 front
 
 set object 8 rectangle from 116,0 to 130,15 fs solid noborder fc rgb "#dddddd" behind # floor
-set label 8 "\\footnotesize{8}" at 123,11 center rotate by 0 front
+set label 8 "\\footnotesize{8}" at 123,10 center rotate by 0 front
 
 set object 9 rectangle from 130,0 to 142,15 fs solid noborder fc rgb "#eeeeee" behind # stair down to f0
-set label 9 "\\footnotesize{9}" at 136,11 center rotate by 0 front
+set label 9 "\\footnotesize{9}" at 136,10 center rotate by 0 front
 
 set object 10 rectangle from 142,0 to 150,15 fs solid noborder fc rgb "#dddddd" behind # end
-set label 10 "\\footnotesize{10}" at 146,11 center rotate by 0 front
+set label 10 "\\footnotesize{10}" at 146,10 center rotate by 0 front
 
-unset key
+#unset key
 set yrange[0:13]
 set xrange[0:151]
 plot \

tex/gfx/eval/error_timed_nexus.tex

@@ -99,17 +99,23 @@
       \put(4533,44){\makebox(0,0){\strut{}\footnotesize{140 s}}}%
     }%
     \gplgaddtomacro\gplfronttext{%
+      \csname LTb\endcsname%
+      \put(2673,1859){\makebox(0,0)[r]{\strut{}\footnotesize{simple}\hspace{-1.5mm}}}%
+      \csname LTb\endcsname%
+      \put(3528,1859){\makebox(0,0)[r]{\strut{}\footnotesize{multi}\hspace{-1.5mm}}}%
+      \csname LTb\endcsname%
+      \put(4383,1859){\makebox(0,0)[r]{\strut{}\footnotesize{shortest}\hspace{-1.5mm}}}%
       \csname LTb\endcsname%
       \put(803,523){\makebox(0,0){\strut{}\footnotesize{1}}}%
-      \put(1364,1688){\makebox(0,0){\strut{}\footnotesize{2}}}%
-      \put(1883,1688){\makebox(0,0){\strut{}\footnotesize{3}}}%
-      \put(2234,1688){\makebox(0,0){\strut{}\footnotesize{4}}}%
-      \put(2556,1688){\makebox(0,0){\strut{}\footnotesize{5}}}%
-      \put(3117,1688){\makebox(0,0){\strut{}\footnotesize{6}}}%
-      \put(3706,1688){\makebox(0,0){\strut{}\footnotesize{7}}}%
-      \put(4057,1688){\makebox(0,0){\strut{}\footnotesize{8}}}%
-      \put(4421,1688){\makebox(0,0){\strut{}\footnotesize{9}}}%
-      \put(4702,1688){\makebox(0,0){\strut{}\footnotesize{10}}}%
+      \put(1364,1559){\makebox(0,0){\strut{}\footnotesize{2}}}%
+      \put(1883,1559){\makebox(0,0){\strut{}\footnotesize{3}}}%
+      \put(2234,1559){\makebox(0,0){\strut{}\footnotesize{4}}}%
+      \put(2556,1559){\makebox(0,0){\strut{}\footnotesize{5}}}%
+      \put(3117,1559){\makebox(0,0){\strut{}\footnotesize{6}}}%
+      \put(3706,1559){\makebox(0,0){\strut{}\footnotesize{7}}}%
+      \put(4057,1559){\makebox(0,0){\strut{}\footnotesize{8}}}%
+      \put(4421,1559){\makebox(0,0){\strut{}\footnotesize{9}}}%
+      \put(4702,1559){\makebox(0,0){\strut{}\footnotesize{10}}}%
     }%
     \gplbacktext
     \put(0,0){\includegraphics{error_timed_nexus}}%