en:ibm:prcp:mou:getptrshape

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en:ibm:prcp:mou:getptrshape [2016/02/04 05:16] – valeriusen:ibm:prcp:mou:getptrshape [2016/09/15 04:03] (current) – valerius
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 ==== MouGetPtrShape ==== ==== MouGetPtrShape ====
  
-**Bindings**: C, MASM +**Bindings**: [[getptrshape#C bindings|C]], [[getptrshape#MASM bindings|MASM]]
  
 This call allows a process to get (copy) the pointer shape for the session.  This call allows a process to get (copy) the pointer shape for the session. 
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 The pointer shape may be set by the application with MouSetPtrShape or may be the default image provided by the installed Pointer Device Driver.  The pointer shape may be set by the application with MouSetPtrShape or may be the default image provided by the installed Pointer Device Driver. 
 +
 +=== C bindings ===
 +
 +<code c>
 +typedef struct _PTRSHAPE {   /* moups */
 +  USHORT cb;                 /* total length necessary to build image */
 +  USHORT col;                /* # of columns in mouse shape */
 +  USHORT row;                /* number of rows in mouse shape */
 +  USHORT colHot;             /* column coordinate of pointer image
 +                                  hotspot */
 +  USHORT rowHot;             /* row coordinate of pointer image
 +                                  hotspot */
 +} PTRSHAPE;
 +
 +#define INCL_MOU
 +
 +USHORT  rc = MouGetPtrShape(PtrBuffer, PtrDefRec, DeviceHandle);
 +
 +PBYTE            PtrBuffer;     /* Pointer shape buffer */
 +PPTRSHAPE        PtrDefRec;     /* Pointer definition struct */
 +HMOU             DeviceHandle;  /* Mouse device handle */
 +
 +USHORT           rc;            /* return code */
 +</code>
 +
 +=== MASM bindings ===
 +
 +<code asm>
 +PTRSHAPE struc
 +  moups_cb      dw  ? ;total length necessary to build image
 +  moups_col     dw  ? ;# of columns in mouse shape
 +  moups_row     dw  ? ;number of rows in mouse shape
 +  moups_colHot  dw  ? ;column coordinate of pointer image hotspot
 +  moups_rowHot  dw  ? ;row coordinate of pointer image hotspot
 +PTRSHAPE ends
 +
 +EXTRN  MouGetPtrShape:FAR
 +INCL_MOU            EQU 1
 +
 +PUSH@  OTHER   PtrBuffer     ;Pointer shape buffer
 +PUSH@  OTHER   PtrDefRec     ;Pointer definition struct
 +PUSH   WORD    DeviceHandle  ;Mouse device handle
 +CALL   MouGetPtrShape
 +
 +Returns WORD
 +</code>