Generic FunctionPackage: cgToCDocOverviewCGDocRelNotesFAQIndexPermutedIndex
Allegro CL version 8.1
Unrevised from 8.0 to 8.1.
8.0 version

line-height

Arguments: stream

Returns the line height of the argument stream. stream should be a graphical-stream.

The line height is the number of pixels taken up by a line of text, from the baseline of one line to the baseline of the next. When a newline is printed to the stream (as with draw-string-in-box or format), the current-position-y of the stream is incremented by this amount (and the current-position-x is set to the stream's left-margin).

The line-height is set automatically to equal the font-height of the initial font of the stream, and when (setf font) or with-font is called on the stream. It may also be set directly if needed by calling (setf line-height).


Copyright (c) 1998-2009, Franz Inc. Oakland, CA., USA. All rights reserved.
Documentation for Allegro CL version 8.1. This page was not revised from the 8.0 page.
Created 2009.7.29.

ToCDocOverviewCGDocRelNotesFAQIndexPermutedIndex
Allegro CL version 8.1
Unrevised from 8.0 to 8.1.
8.0 version