LC_EVENT_PTRACK

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LiteCAD generates LC_EVENT_PTRACK event when any of polar tracking properties has been changed.

The following properties are used for this event type:

Property	Description
LC_PROP_EVENT_TYPE	Value LC_EVENT_PTRACK
LC_PROP_EVENT_WND	Handle to a graphics window
LC_PROP_EVENT_DRW	Handle to a drawing
LC_PROP_EVENT_INT1	Activity of polar tracking: 0-off, 1-on