Measuring Typographic and Image Bounds
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ATSUGetGlyphBounds obtains the typographic glyph bounds of a final laid-out line.
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ATSUMeasureText obtains the typographic bounding rectangle of a line of text prior to final line layout.
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ATSUMeasureTextImage obtains the standard bounding rectangle of a final laid-out line.
© 2000 Apple Computer, Inc. – (Last Updated 25 Jan 00)