# Simple Distrubution

This [example_colors_file](jda_rpr_colors_001.SWSColor) was generated by the following.
```py
#!/usr/bin/env python

def mkgradient(start,finish):
  nstart = mkcolor(*start)
  nfinish = mkcolor(*finish)
  return f"""gradientStart={nstart}
gradientEnd={nfinish}"""

def mkcolor(r,g,b):
  n = 2 # flag telling that new format is being used, namely 0x2RRGGBB
  n <<= 8
  n += r
  n <<= 8
  n += g
  n <<= 8
  n += b
  return n

custcolors = []
def addcolor(r,g,b):
  n = mkcolor(r,g,b)
  custcolors.append(n)

a = addcolor
a( 0xff, 0,    0    )
a( 0xff, 0xff, 0    )
a( 0,    0xff, 0    )
a( 0,    0xff, 0xff )
a( 0,    0,    0xff )
a( 0xff, 0,    0xff )
a( 0xff, 0xff, 0x7f )
a( 0x7f, 0xff, 0xff )
a( 0xff, 0x7f, 0xff )
a( 0xff, 0x7f, 0    )
a( 0,    0xff, 0x7f )
a( 0x7f, 0,    0xff )
a( 0xff, 0,    0x7f )
a( 0x7f, 0xff, 0    )
a( 0,    0x7f, 0xff )
a( 0x40, 0x80, 0xc0 )

lines = ["[SWS Color]"]
for i,x in enumerate(custcolors,1):
  lines.append(f"custcolor{i}={x}")

gradientStart = (0x40,0x40,0xff)
gradientEnd = (0x7f,0,0x7f)
lines.append(mkgradient(gradientStart,gradientEnd))

import sys
args = sys.argv[1:]
if len(args) == 0:
  print("\n".join(lines))
else:
  with open(args[0],"wt") as f:
    print("\n".join(lines),file=f)
```

## Color File Format
The `custcolor1=50266112` take the format `custcolorN=X` where X is the integer
representation of `0x2RRGGBB` where `RRGGBB` are as in the CSS colour `#RRGGBB`.
The `2` indicates format version.
```
[SWS Color]
custcolor1=50266112
custcolor2=50331392
custcolor3=33619712
custcolor4=33619967
custcolor5=33554687
custcolor6=50266367
custcolor7=50331519
custcolor8=41943039
custcolor9=50298879
custcolor10=50298624
custcolor11=33619839
custcolor12=41877759
custcolor13=50266239
custcolor14=41942784
custcolor15=33587199
custcolor16=37781696
gradientStart=37765375
gradientEnd=41877631
```