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Re: [Groff] pic and nroff
From: |
Werner LEMBERG |
Subject: |
Re: [Groff] pic and nroff |
Date: |
Sun, 25 Mar 2007 15:06:56 +0200 (CEST) |
> > 2. Undo an optimization within pic which currently assumes that
> > fill and glyph colours are completely independent. This would
> > mean that after a filled object the fill colour is immediately
> > reset to the default.
>
> This sounds like a reasonable solution (least likely to give
> surprising results).
I think so too. The slight size increase is probably completely
neglegible today.
> [In which way are fill and glyph colors not independent?]
You are exactly describing the problem below!
> > The fix is not easy, unfortunately. Arrow heads are always filled
> > with the outline colour, which is black. `pic' thus has to change
> > the fill colour accordingly. I can't imagine any way to make that
> > work automatically work with TTYs.
>
> Maybe a solution would be to introduce a "background color"
> independent of glyph (=foreground) and fill color, for those devices
> that support it (such as grotty). Although grotty would still use a
> "color background" (in the character-cell device output) for filling
> graphics objects, background colors could (additionally) be used
> independent of this.
Uh, oh, I think this is not worth the trouble.
Werner
- Re: [Groff] pic and nroff, (continued)
- Re: [Groff] pic and nroff, Joerg van den Hoff, 2007/03/18
- Re: [Groff] pic and nroff, Tadziu Hoffmann, 2007/03/19
- Re: [Groff] pic and nroff, Joerg van den Hoff, 2007/03/19
- Re: [Groff] pic and nroff, Keith MARSHALL, 2007/03/19
- Re: [Groff] pic and nroff, Tadziu Hoffmann, 2007/03/19
- Re: [Groff] pic and nroff, Werner LEMBERG, 2007/03/21
- Re: [Groff] pic and nroff, Tadziu Hoffmann, 2007/03/24
- Re: [Groff] pic and nroff,
Werner LEMBERG <=
- Re: [Groff] pic and nroff, Werner LEMBERG, 2007/03/21