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MouGetScaleFact


Bindings:  C, MASM 

This call returns a pair of 1-word scaling factors for the current mouse 
device. 
 MouGetScaleFact    (ScaleStruct, DeviceHandle) 
 
 ScaleStruct (PSCALEFACT) - output 
    Address of the control block structure that contains the current row 
    and column coordinate scaling factors.  The scaling factors must be 
    greater than or equal to 1 
    and less than or equal to (32K - 1). 
    rowscale (USHORT) 
       Row scaling factor. 
    colscale (USHORT) 
       Column scaling factor. 
       See MouSetScaleFact for more information. 
 DeviceHandle (HMOU) - input 
    Contains the handle of the mouse device obtained from a previous 
    MouOpen. 
 rc (USHORT) - return 
    Return code descriptions are: 
    0         NO_ERROR 
    385       ERROR_MOUSE_NO_DEVICE 
    466       ERROR_MOU_DETACHED 
    501       ERROR_MOUSE_NO_CONSOLE 
    505       ERROR_MOU_EXTENDED_SG 
 
 Remarks 
 The units of the scale factor depend on the mode of the display screen 
 for the session.  If the screen is operating in text mode, the scaling 
 units are relative to characters. If the screen is operating in graphics 
 mode, the scaling units are relative to pels. 

Created using Inf-PHP v.2 (c) 2003 Yuri Prokushev
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