colrmd01, colrmd02 tests corrected on FTP

[Lofton Henderson <lofton@rockynet.com>]

I agree with Forrest and Benoit about the wrong images COLRMD01.png and 
COLRMD02.png.  For now, I have taken the most expedient solution, and 
uploaded these corrected images to FTP:

COLRMD01.PNG
COLRMD02.PNG

Please fetch these files to update your test suite.

However, consider this further... I think that the test file itself, the 
COLRMD01.cgm, is not as intended.  Look at the analysis below, at the two 
places marked with ***.  I think there was an attempt to define the text 
color to index 6 (black), and the edge color to index 3 (red) for the 
second (indexed) part of the test.  But because the commands were put in 
the wrong place, they came up as direct 3-tuples (almost black).

[How?  Some of these tests were written by an assistant, many years ago 
(ATA vintage), based on conceptual directions from me, using our MetaWiz 
program.  The result exactly matches telling MW to set text color to 6 too 
soon, while the CGM is still in direct mode.]

Question.  How about if I update the cgm as well, so that the green 
rectangle has a red edge and the text color is black (on principle, the 
legend *never* participates in the feature under test)?  Then I'd update 
both the cgm and the png on FTP.  (The update would basically involve 
moving the two *** commands down to the right place).

Thoughts?

-Lofton.

COLRMD01.cgm analysis
=====
default lci, fci, tci, eci:  1
default lcd, fcd, tcd, ecd:  "foreground" (black for all viewers tested)
-----
At BPB, the color table is:
0: (255,255,255) white
1: (255,255,0) yellow
2: (255,0,255) magenta
3: (255,0,0) red
4: (0,255,255) cyan
5: (0,0,0) black
6: (0,255,0) green
7: (0,0,255) blue

At BPB, the color mode is 'direct'

set lcd (255,255,0) yellow
set tcd (6,0,0) black almost  ***
set fcd (255,0,255) magenta
set ecd (3,0,0) black almost  ***

draw rectangle:  fill is magenta, no edge (default edgevis 'off')
draw fat vertical polyline:  yellow

set color selection mode 'indexed'

set lci 5 (black)
draw indexed cell array
draw polyline border around it (black)
set fci 6 (green)
set edge vis 'on'
draw rectangle:  fill is green, edge is [default] lci 1 (yellow)

draw & write legend block:  line color is lci 5 (black), text color is 
[default] lci 1 (yellow)
### end ###