diff options
author | Owen Taylor <otaylor@redhat.com> | 2000-03-10 16:57:19 +0000 |
---|---|---|
committer | Owen Taylor <otaylor@src.gnome.org> | 2000-03-10 16:57:19 +0000 |
commit | df19b2f5a156b717186f8cbc6b1ad39d2401ab90 (patch) | |
tree | adcbef84798b47a7aad12a55221989cbd8ec5dc0 /pango/pango-layout.h | |
parent | c01dbb8d33281a5cdea16525904ff28ca61620fd (diff) | |
download | pango-df19b2f5a156b717186f8cbc6b1ad39d2401ab90.tar.gz |
Release pango-0.8
Thu Mar 9 19:55:21 2000 Owen Taylor <otaylor@redhat.com>
* Release pango-0.8
* docs/TEXT/coding-style: Added some notes about coding style
within Pango.
* modules/*.[ch]: New version from Karl Koehler adding support
for vowels marks, better ligatures.
* docs/tmpl/*: Doc updates
* libpango/pango-layout.[ch] libpango/pangox/.[ch]: Add functions
for handling paragraphs as 2-D objects, not simple lists of lines,
to make things easier for people using pango-layout.
* examples/viewer.c: Simplify using the now 2-D layout-capabable
PangoLayout.
* libpango/fonts.c (pango_font_{get_coverage,find_shaper}): Allow
NULL language tag.
* libpango/modules.c (_pango_find_map): Fix for allowing
NULL language tag.
Diffstat (limited to 'pango/pango-layout.h')
-rw-r--r-- | pango/pango-layout.h | 70 |
1 files changed, 47 insertions, 23 deletions
diff --git a/pango/pango-layout.h b/pango/pango-layout.h index 75e82bad..ecc5b631 100644 --- a/pango/pango-layout.h +++ b/pango/pango-layout.h @@ -34,6 +34,12 @@ typedef struct _PangoLayout PangoLayout; typedef struct _PangoLayoutLine PangoLayoutLine; typedef struct _PangoLayoutRun PangoLayoutRun; +typedef enum { + PANGO_ALIGN_LEFT, + PANGO_ALIGN_CENTER, + PANGO_ALIGN_RIGHT +} PangoAlignment; + struct _PangoLayoutLine { PangoLayout *layout; @@ -47,29 +53,47 @@ struct _PangoLayoutRun PangoGlyphString *glyphs; }; -PangoLayout * pango_layout_new (PangoContext *context); -void pango_layout_ref (PangoLayout *layout); -void pango_layout_unref (PangoLayout *layout); -void pango_layout_set_width (PangoLayout *layout, - int width); -void pango_layout_set_justify (PangoLayout *layout, - gboolean justify); -void pango_layout_set_first_line_width (PangoLayout *layout, - int width); -void pango_layout_set_attributes (PangoLayout *layout, - PangoAttrList *attrs); -void pango_layout_set_text (PangoLayout *layout, - char *text, - int length); -int pango_layout_get_line_count (PangoLayout *layout); -PangoLayoutLine * pango_layout_get_line (PangoLayout *layout, - int line); -GSList * pango_layout_get_lines (PangoLayout *layout); -void pango_layout_index_to_line_x (PangoLayout *layout, - int index, - gboolean trailing, - int *line, - int *x_pos); +PangoLayout *pango_layout_new (PangoContext *context); +void pango_layout_ref (PangoLayout *layout); +void pango_layout_unref (PangoLayout *layout); + + +void pango_layout_set_attributes (PangoLayout *layout, + PangoAttrList *attrs); +void pango_layout_set_text (PangoLayout *layout, + char *text, + int length); + +void pango_layout_set_width (PangoLayout *layout, + int width); +int pango_layout_get_width (PangoLayout *layout); +void pango_layout_set_indent (PangoLayout *layout, + int indent); +int pango_layout_get_indent (PangoLayout *layout); +void pango_layout_set_justify (PangoLayout *layout, + gboolean justify); +gboolean pango_layout_get_justify (PangoLayout *layout); +void pango_layout_set_alignment (PangoLayout *layout, + PangoAlignment alignment); +PangoAlignment pango_layout_get_alignment (PangoLayout *layout); + + +void pango_layout_index_to_pos (PangoLayout *layout, + int index, + PangoRectangle *pos); +gboolean pango_layout_xy_to_index (PangoLayout *layout, + int x, + int y, + int *index, + gboolean *trailing); +void pango_layout_get_extents (PangoLayout *layout, + PangoRectangle *ink_rect, + PangoRectangle *logical_rect); + +int pango_layout_get_line_count (PangoLayout *layout); +PangoLayoutLine *pango_layout_get_line (PangoLayout *layout, + int line); +GSList * pango_layout_get_lines (PangoLayout *layout); void pango_layout_line_ref (PangoLayoutLine *line); void pango_layout_line_unref (PangoLayoutLine *line); |