diff options
Diffstat (limited to 'pango/pango-glyph.h')
-rw-r--r-- | pango/pango-glyph.h | 44 |
1 files changed, 23 insertions, 21 deletions
diff --git a/pango/pango-glyph.h b/pango/pango-glyph.h index b19cc782..cd9b84f9 100644 --- a/pango/pango-glyph.h +++ b/pango/pango-glyph.h @@ -22,6 +22,8 @@ #ifndef __PANGO_GLYPH_H__ #define __PANGO_GLYPH_H__ +#include <pango-types.h> + #ifdef __cplusplus extern "C" { #endif /* __cplusplus */ @@ -31,12 +33,8 @@ typedef struct _PangoGlyphVisAttr PangoGlyphVisAttr; typedef struct _PangoGlyphInfo PangoGlyphInfo; typedef struct _PangoGlyphString PangoGlyphString; -/* 64'ths of a point - 1/4608 in, 5.51 * 10^-5 in. */ -typedef guint32 PangoGlyphUnit; - -/* A index of a glyph into a font. Rendering system dependent - */ -typedef guint32 PangoGlyph; +/* 1000ths of a device unit */ +typedef gint32 PangoGlyphUnit; /* Positioning information about a glyph */ @@ -85,21 +83,25 @@ PangoGlyphString *pango_glyph_string_new (void); void pango_glyph_string_set_size (PangoGlyphString *string, gint new_len); void pango_glyph_string_free (PangoGlyphString *string); - -void pango_cp_to_x (gchar *text, - gint length, - PangoAnalysis *analysis, - PangoGlyphString *glyphs, - gint char_pos, - gboolean trailing, - gint *x_pos); -void pango_x_to_cp (gchar *text, - gint length, - PangoAnalysis *analysis, - PangoGlyphString *glyphs, - gint x_pos, - gint *char_pos, - gint *trailing); +void pango_glyph_string_extents (PangoGlyphString *glyphs, + PangoFont *font, + PangoRectangle *ink_rect, + PangoRectangle *logical_rect); + +void pango_glyph_string_index_to_x (PangoGlyphString *glyphs, + char *text, + int length, + PangoAnalysis *analysis, + int index, + gboolean trailing, + int *x_pos); +void pango_glyph_string_x_to_index (PangoGlyphString *glyphs, + char *text, + int length, + PangoAnalysis *analysis, + int x_pos, + int *index, + int *trailing); void pango_justify (PangoGlyphString *glyphs, gint new_line_width, |