MouDrawPtr

Notifies the mouse device driver that an area previously restricted by MouRemovePtr is now available to the mouse device driver when drawing pointer images.

Syntax
MouDrawPtr(DeviceHandle)

Parameters

 * DeviceHandle (HMOU) - input :Mouse device handle.
 * Reserved. Must be 0.


 * rc (APIRET) - returns:Return code:
 * 0 NO_ERROR
 * 466 ERROR_MOU_DETACHED
 * 501 ERROR_MOUSE_NO_CONSOLE

Remarks
MouDrawPtr is required to begin a pointer-image drawing session. At session start, the collision area (the area restricted from pointer-image drawing) is defined as the size of the display.

After a call to MouDrawPtr, MouRemovePtr can be used to define a new collision area. A subsequent call to MouDrawPtr will cancel the collision area.

Related Functions

 * MouRemovePtr