class Pango::GlyphVisAttr
- Pango::GlyphVisAttr
- Reference
- Object
Overview
A PangoGlyphVisAttr
structure communicates information between
the shaping and rendering phases.
Currently, it contains cluster start and color information. More attributes may be added in the future.
Clusters are stored in visual order, within the cluster, glyphs are always ordered in logical order, since visual order is meaningless; that is, in Arabic text, accent glyphs follow the glyphs for the base character.
Defined in:
auto/pango-1.0/glyph_vis_attr.crConstructors
- .new(pointer : Pointer(Void), transfer : GICrystal::Transfer)
- .new(is_cluster_start : UInt32? = nil, is_color : UInt32? = nil)
Instance Method Summary
-
#==(other : self) : Bool
Returns
true
if this reference is the same as other. - #finalize
- #is_cluster_start : UInt32
- #is_cluster_start=(value : UInt32)
- #is_color : UInt32
- #is_color=(value : UInt32)
- #to_unsafe : Pointer(Void)
Constructor Detail
Instance Method Detail
def ==(other : self) : Bool
#
Description copied from class Reference
Returns true
if this reference is the same as other. Invokes same?
.