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CTRunGetTextMatrix(_:)

Returns the text matrix needed to draw this run.

Declaration

func CTRunGetTextMatrix(_ run: CTRun) -> CGAffineTransform

Parameters

  • run:

    The run object from which to get the text matrix.

Return Value

A CGAffineTransform structure.

Discussion

To properly draw the glyphs in a run, the fields tx and ty of the CGAffineTransform returned by this function should be set to the current text position.

See Also

Drawing the Glyph Run