Cleanup: sort header order, use explicit std:: prefix rather than using std;

Cleanup: sort header order, use explicit std:: prefix rather than using std;


Remove from header too.


Remove Font_metric::index_to_ascii.


Remove Font_metric::get_indexed_char_stencil()


Rename Font_metric::get_indexed_char() to Font_metric::get_indexed_char_dimensions().


Remove Font_metric::get_ascii_char() and descendents.


Be const correct in Open_type_font::index_to_charcode()


Remove ly:get-glyph and supporting infrastructure.


Cleanup: remove Simple_font_metric, Font_metric::text_dimension


Add Output_def argument to Font_metric::text_stencil().

Side effects:

- remove fontify-text, fontify-white-text

- remove ly:text-dimension

- remove output-ps.scm (text ) output expression.

Cleanup and document scale-layout; mark cloned layout by setting 'clone = #t.


Remove unused indirection function Font_metric::text_stencil and derived versions.


indent fix.

[hanwenn, 2010-03-21 18:23:16]

Hi guys,

this is a general cleanup of Font_metric related code.

there are some backward incompatible changes (removal of SCM functions), but I
believe it should be safe, because the functions were not useful, little used
anyway.

[wl_gnu.org, 2010-03-22 06:24:52]

> this is a general cleanup of Font_metric related code.

Looks good.

> there are some backward incompatible changes (removal of SCM
> functions), but I believe it should be safe, because the functions
> were not useful, little used anyway.

In case someone has been using them, are there workarounds to
reestablish the functionality?


    Werner

[hanwenn, 2010-03-22 12:58:50]

On Mon, Mar 22, 2010 at 3:24 AM, Werner LEMBERG <wl@gnu.org> wrote:
>> there are some backward incompatible changes (removal of SCM
>> functions), but I believe it should be safe, because the functions
>> were not useful, little used anyway.
>
> In case someone has been using them, are there workarounds to
> reestablish the functionality?

Good question; I am not sure if there are any sensible uses anyway.
(ly:get-glyph uses get_ascii_char which is not really appropriate for
either pango fonts or the music fonts).

-- 
Han-Wen Nienhuys - hanwen@xs4all.nl - http://www.xs4all.nl/~hanwen