Function

CTRunGetAttributes

Returns the attribute dictionary that was used to create the glyph run.

Declaration

CFDictionaryRef CTRunGetAttributes(CTRunRef run);

Parameters

run

The run for which to return attributes.

Return Value

A valid CFDictionaryRef or NULL on error or if the run has no attributes.

Discussion

The dictionary returned is either the same one that was set as an attribute dictionary on the original attributed string or a dictionary that has been manufactured by the layout engine. Attribute dictionaries can be manufactured in the case of font substitution or if the run is missing critical attributes.

See Also

Getting Glyph Run Data

CTRunGetGlyphCount

Gets the glyph count for the run.

CTRunGetStatus

Returns the run's status.

CTRunGetGlyphsPtr

Returns a direct pointer for the glyph array stored in the run.

CTRunGetGlyphs

Copies a range of glyphs into a user-provided buffer.

CTRunGetPositionsPtr

Returns a direct pointer for the glyph position array stored in the run.

CTRunGetPositions

Copies a range of glyph positions into a user-provided buffer.

CTRunGetAdvancesPtr

Returns a direct pointer for the glyph advance array stored in the run.

CTRunGetAdvances

Copies a range of glyph advances into a user-provided buffer.

CTRunGetStringIndicesPtr

Returns a direct pointer for the string indices stored in the run.

CTRunGetStringIndices

Copies a range of string indices into a user-provided buffer.

CTRunGetStringRange

Gets the range of characters that originally spawned the glyphs in the run.