CTRunGetAdvances(_:_:_:)

Declaration

func CTRunGetAdvances(_ run: CTRun, _ range: CFRange, _ buffer: UnsafeMutablePointer<CGSize>)

Parameters

• run:

  The run whose advances you wish to copy.

• range:

  The range of glyph advances you wish to copy. If the length of the range is set to 0, then the copy operation continues from the range’s start index to the end of the run.

• buffer:

  The buffer to which the glyph advances are copied. The buffer must be allocated to at least the value specified by the range’s length.

See Also

Getting Glyph Run Data

• CTRunGetGlyphCount(_:)
• CTRunGetAttributes(_:)
• CTRunGetStatus(_:)
• CTRunGetGlyphsPtr(_:)
• CTRunGetGlyphs(_:_:_:)
• CTRunGetPositionsPtr(_:)
• CTRunGetPositions(_:_:_:)
• CTRunGetAdvancesPtr(_:)
• CTRunGetStringIndicesPtr(_:)
• CTRunGetStringIndices(_:_:_:)
• CTRunGetStringRange(_:)