emf : set label colors effects other elements

[Torfinn O. <Tor...@gm...>]

gnuplot - version 4.1 patchlevel 0

Downloaded and compiled just recently from CVS on Cygwin (on Win XP).
Worked just great -out of the box - thanks for great documentation and tool.

For information:

When using the emf-terminal I find that the colors of plot elements: boundary
box, curves and labels are different from what I see on the screen - furthermore
- the colors seems to be dependant on the last label color I specify, like:

set label "label to be colored blue"  ...... tc lt 3

The following plot should give 3 files: plot1.emf, plot2.emf and plot3.emf
describing this issue. The xlabel describes what I see:

Torfinn

------------------
reset

set output 'plot1.emf'
set terminal emf
set grid lt 23


#set label 'red blue' at screen 0.010,0.030 tc lt 3  #diff here
#set label 'red'      at screen 0.010,0.030 tc lt 1  #diff here 
set title  "Investigating red and blue" 
set xlabel "Guess this one is correct, all lines black"
set ylabel "All axis, curves and titles are black"

plot    \
 x   t 'x'   w lp lt -1 lw 2         ,     \
x*x  t 'x*x' w l  lt  1

reset


set output 'plot2.emf'
set terminal emf
set grid lt 23


set label 'red blue' at screen 0.010,0.030 tc lt 3  
set label 'red'      at screen 0.010,0.030 tc lt 1
set title  "Investigating red and blue" 
set xlabel "Here I see that all curves including boundary box, testing label and
text of first key (legend) are red"
set ylabel "red or blue"
set label 'testing color of label'

plot    \
 x   t 'x'   w lp lt -1 lw 2         ,     \
x*x  t 'x*x' w l  lt  1



reset
set output 'plot3.emf'
set terminal emf
set grid lt 23


set label 'red blue' at screen 0.010,0.030 tc lt 3  
#set label 'red'      at screen 0.010,0.030 tc lt 1   # difference here
set title  "Investigating red and blue" 
set xlabel "Here I see that all curves including boundary box, testing label and
text of first key (legend) are blue"
set ylabel "red or blue"
set label 'testing color of label'

plot    \
 x   t 'x'   w lp lt -1 lw 2         ,     \
x*x  t 'x*x' w l  lt  1