_PangoGlyphGeometry Struct Reference

#include <pango-glyph.h>

Data Fields
PangoGlyphUnit	width
PangoGlyphUnit	x_offset
PangoGlyphUnit	y_offset

Detailed Description

PangoGlyphGeometry: @width: the logical width to use for the the character. @x_offset: horizontal offset from nominal character position. @y_offset: vertical offset from nominal character position.

The PangoGlyphGeometry structure contains width and positioning information for a single glyph.

Note that @width is not guaranteed to be the same as the glyph extents. Kerning and other positioning applied during shaping will affect both the @width and the @x_offset for the glyphs in the glyph string that results from shaping.

The information in this struct is intended for rendering the glyphs, as follows:

1. Assume the current point is (x, y)
2. Render the current glyph at (x + x_offset, y + y_offset),
3. Advance the current point to (x + width, y)
4. Render the next glyph

Definition at line 78 of file pango-glyph.h.

Field Documentation

width

PangoGlyphUnit _PangoGlyphGeometry::width

Definition at line 80 of file pango-glyph.h.

x_offset

PangoGlyphUnit _PangoGlyphGeometry::x_offset

Definition at line 81 of file pango-glyph.h.

y_offset

PangoGlyphUnit _PangoGlyphGeometry::y_offset

Definition at line 82 of file pango-glyph.h.

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The documentation for this struct was generated from the following file:

• pango-glyph.h