diff options
| author | Owen Taylor <otaylor@redhat.com> | 2000-04-18 20:04:31 +0000 |
|---|---|---|
| committer | Owen Taylor <otaylor@src.gnome.org> | 2000-04-18 20:04:31 +0000 |
| commit | 799b1cfe73d7fc5676f584715b6ac6efefc6a9eb (patch) | |
| tree | 48373dee44a24064ddf16c887fc860e044186d51 /pango/pango-layout.h | |
| parent | 4121f3559f75d07a04af44874264701fbd29b493 (diff) | |
| download | pango-799b1cfe73d7fc5676f584715b6ac6efefc6a9eb.tar.gz | |
Add a function pango_layout_line_get_x_ranges(), to allow handling
Mon Apr 17 12:04:20 2000 Owen Taylor <otaylor@redhat.com>
* pango/pango-layout.[ch]: Add a function pango_layout_line_get_x_ranges(),
to allow handling selections not as attributes. Which is necessary,
since currently setting the background/foreground results in
splitting shaped runs.
Fri Apr 14 13:20:05 2000 Owen Taylor <otaylor@redhat.com>
* pango/pango-layout.c (pango_layout_check_lines): Fix bug with
indent handling.
* pango/pango-layout.c (process_item): Never break a line at
a non-break position, even if that position ends an item.
Fri Apr 14 10:43:09 2000 Owen Taylor <otaylor@redhat.com>
* pango/pangox.c (pango_x_render_layout_line): Fix a missing
PANGO_SCALE factor for UNDERLINE_SINGLE.
* pango/pango-layout.c (pango_layout_get_cursor_pos): New function
to determine cursor positions corresponding to a particular
index.
Wed Apr 12 15:44:22 2000 Owen Taylor <otaylor@redhat.com>
* pango/pango-attributes.[ch]: Add PANGO_ATTR_FONT_DESC, which
allows an entire font description to be specified as a single
attribute, instead of as 6 separate attributes.
Diffstat (limited to 'pango/pango-layout.h')
| -rw-r--r-- | pango/pango-layout.h | 60 |
1 files changed, 36 insertions, 24 deletions
diff --git a/pango/pango-layout.h b/pango/pango-layout.h index b1a9bf1e..02fef3b0 100644 --- a/pango/pango-layout.h +++ b/pango/pango-layout.h @@ -72,6 +72,9 @@ 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_spacing (PangoLayout *layout, + int spacing); +int pango_layout_get_spacing (PangoLayout *layout); void pango_layout_set_justify (PangoLayout *layout, gboolean justify); gboolean pango_layout_get_justify (PangoLayout *layout); @@ -85,36 +88,45 @@ void pango_layout_get_log_attrs (PangoLayout *layout, PangoLogAttr **attrs, gint *n_attrs); -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); +void pango_layout_index_to_pos (PangoLayout *layout, + int index, + PangoRectangle *pos); +void pango_layout_get_cursor_pos (PangoLayout *layout, + int index, + PangoRectangle *strong_pos, + PangoRectangle *weak_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); -gboolean pango_layout_line_x_to_index (PangoLayoutLine *line, - int x_pos, - int *index, - int *trailing); -void pango_layout_line_index_to_x (PangoLayoutLine *line, - int index, - gboolean trailing, - int *x_pos); -void pango_layout_line_get_extents (PangoLayoutLine *line, - PangoRectangle *ink_rect, - PangoRectangle *logical_rect); +void pango_layout_line_ref (PangoLayoutLine *line); +void pango_layout_line_unref (PangoLayoutLine *line); +gboolean pango_layout_line_x_to_index (PangoLayoutLine *line, + int x_pos, + int *index, + int *trailing); +void pango_layout_line_index_to_x (PangoLayoutLine *line, + int index, + gboolean trailing, + int *x_pos); +void pango_layout_line_get_x_ranges (PangoLayoutLine *line, + int start_index, + int end_index, + int **ranges, + int *n_ranges); +void pango_layout_line_get_extents (PangoLayoutLine *line, + PangoRectangle *ink_rect, + PangoRectangle *logical_rect); #ifdef __cplusplus } |