Issue with gtk linux-fb
- From: David LIBAULT <david libault inventel fr>
- To: gtk-devel-list gnome org
- Subject: Issue with gtk linux-fb
- Date: Tue, 15 Feb 2005 01:57:08 +0100
I have built gtk for linux-fb with pango for FreeType.
Versions :
gtk+-2.6.2
glib-2.6.2
pango-1.8.0
Hello world doesn't display any text probably due to a glyph drawing issue.
I have been going thru the window/pixmap/drawable classes, and can not figure
out which function, at the end, is supposed to draw the face returned by
pango...
pango_renderer_draw_glyphs calls gdk_pango_renderer_draw_glyphs which ends up
calling gdk_pixmap_draw_glyphs_transformed function. But the
draw_glyphs_transformed method of the corresponding pixmap is NULL, and
therefore nothing is done...
In the linux-fb system, it looks like the glyphs are drawn calling
_gdk_fb_draw_glyphs (in _gdk_fb_draw_glyphs), but although pixmap derives
from drawable, the corresponding function is never called...
Is it just that draw_glyphs_transformed is a "new" method not yet implemented
in linux-fb ?
It would be of great help if someone could explain to me how all this is
supposed to work together.
Thank you,
David.
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