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Action:
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Sets a text entity's location.
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Filename:
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kern/kern_scm/text_scm.cxx
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Syntax:
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(text:set-location text-entity location)
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Arg Types:
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text-entity
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text
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location
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position
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Returns:
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text
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Description:
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This extension sets the point of origin (location) for a
text-entity. The origin is located at the left edge of the left-most (leading) character in the string, at the baseline on which the character sits.
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text-entity specifies a text entity.
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location specifies the origin for the text entity.
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Example:
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; text:set-location
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; Create a text entity.
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(define words (text
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(position 0 0 0) "Hello World."
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"times-medium-r-normal" 30))
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;; words
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; Set the location of the text entity.
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(define location (text:set-location words
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(position 50 -20 10)))
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;; location
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