Re: [Plplot-devel] [PATCH] Add underscore glyph to Hershey fonts.

[Alan W. I. <ir...@be...>]

On 2010-04-09 23:34-0700 David MacMahon wrote:

> Copied the underscore glyph info from PGPLOT and adapted it to
> fonts/font??.c syntax.

Thanks, Dave, for that patch.  I have committed your work as part of
revision 10898 which changed the Hershey index corresponding to underscore
from 590 to 795. See the commit message for the motivation for that change.

Results from -dev xwin now look good, but the transformation from Hershey
index to unicode index is still a mess so results from modern devices
currently are also a mess. I hope to straighten that all out tomorrow.


> ---
> fonts/font01.c |    2 +-
> fonts/font11.c |    2 +-
> 2 files changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/fonts/font01.c b/fonts/font01.c
> index fd155c8..8a42794 100644
> --- a/fonts/font01.c
> +++ b/fonts/font01.c
> @@ -229,7 +229,7 @@ short int subindex05[100] = {
>     3176, 3199, 3243, 3270, 3308, 3339, 3370, 3402, 3443, 3471,
>     3499, 3541, 3573, 3621, 3656, 3688, 3722, 3757, 3798, 3829,
>     3857, 3893, 3928, 3956, 3995, 4036,    0,    0,    0,    0,
> -    0,       0, 4079,    0,    0,    0,    0,    0,    0,    0,
> +    0,       0, 4079,    0,    0,    0,    0,    0,    0,26692,
>     0,       0,    0,    0,    0,    0,    0,    0,    0, 0
> };
> short int subindex06[100] = {
> diff --git a/fonts/font11.c b/fonts/font11.c
> index 5aa35da..4e720d3 100644
> --- a/fonts/font11.c
> +++ b/fonts/font11.c
> @@ -207,7 +207,7 @@ short int subbuffer266[100] = {
>     7362, 7361, 7487, 7870, 8766,   64, 7877, 7620, 7490, 7489,
>     7615, 7870,   64, 8510, 8125, 7996, 7736, 7607,   64, 8510,
>     8253, 8124, 7864, 7735, 7479, 7352, 7226,   64, 8375, 9271,
> -    0,       0,    0,    0,    0,    0,    0,    0,    0, 0
> +    0,     -16, 7116, 7114, 7093, 9397,    0,    0,    0, 0
> };
> short int subbuffer267[100] = {
>     0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
> -- 
> 1.7.0.3
>
>
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__________________________
Alan W. Irwin

Astronomical research affiliation with Department of Physics and Astronomy,
University of Victoria (astrowww.phys.uvic.ca).

Programming affiliations with the FreeEOS equation-of-state implementation
for stellar interiors (freeeos.sf.net); PLplot scientific plotting software
package (plplot.org); the libLASi project (unifont.org/lasi); the Loads of
Linux Links project (loll.sf.net); and the Linux Brochure Project
(lbproject.sf.net).
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