digitizer-is-ready

Arguments:

Returns true if the computer has a touch input device that is currently enabled and working, and nil otherwise. This is the same as the :ready indicator returned by digitizer-capabilities.

See also the touch-point class and About Touch Gesture Support in Common Graphics on Windows in cgide.htm.

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Documentation for Allegro CL version 10.0. This page is new in the 10.0 release.
Created 2010.1.21.