HEIGHT

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Revision as of 22:35, 12 March 2010 by imported>Clippy
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The _HEIGHT function returns the height of an image handle or current write page.


Syntax

result& = _HEIGHT[(imageHandle&)]


Description

  • If imageHandle& is omitted, it's assumed to be the handle of the current write page.
  • If the image specified by imageHandle& is in text mode, the number of characters per column is returned.
  • If the image specified by imageHandle& is in graphics mode, the number of pixels per column is returned.
  • If imageHandle& is an invalid handle, then an invalid handle error is returned.


See also



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