Re: Ghetto Image Converter for HGR modes

[biafra.republic@gmail.com]

On Sunday, June 16, 2013 2:21:41 AM UTC-5, osgeld wrote:
> > Okay, the lua script is giving me some interesting errors here:
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> > Saving the PPM as ASCII gives me this error:
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> > convert.lua:66: attempt to concatenate field '?' (a nil value)
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> > stack traceback:
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> >         convert.lua:66: in main chunk
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> >         [C]: ?
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> > Saving it in RAW gives me this error:
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> > convert.lua:23: attempt to perform arithmetic on field '?' (a string value)
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> > stack traceback:
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> >         convert.lua:23: in main chunk
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> >         [C]: in ?
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> > I'm fairly certain this will require an ASCII PPM file as it seems to analyse text, but doing it either way doesn't work.
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> > I've also tried this script using both Lua 5.1 and 5.2 x64
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> > My setup
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> > OS: Windows 8 Pro with Media Center x64
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> > Lua: 5.1 x64 and 5.2 x64
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> > GIMP: 2.8.2
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> Yes its ASCII, did you dither using the palette in the gimp? If the color does not meet an exact RGB value it will barf

Also, I checked things out and ruled out GIMP as well, a solely Black and white palette (which use the same RGB values for Black and White in your script) isn't working at all, either.