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Allegro CL version 10.1
Unrevised from 10.0 to 10.1.
10.0 version

dialog-units-p

Arguments: dialog-item

Returns whether dialog-item's coordinates are specified in dialog-units rather than in pixels. If true, then the dialog-item's coordinates are measured in dialog-units, which are defined as one-fourth of a system-font space width wide or one-eighth of a system-font line-height high. If nil, the coordinates are in pixels, which are the coordinates that are usually used by common graphics.

Dialog-items will be created using pixel coordinates unless the :dialog-units-p initarg is passed as true when creating the dialog-item with make-instance.

Because the system-font varies from one machine to the next, using dialog-units is discouraged.


Copyright (c) 1998-2017, Franz Inc. Oakland, CA., USA. All rights reserved.
This page was not revised from the 10.0 page.
Created 2017.2.15.

ToCDocOverviewCGDocRelNotesFAQIndexPermutedIndex
Allegro CL version 10.1
Unrevised from 10.0 to 10.1.
10.0 version