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--- en:ibm:prcp:mou:setscalefact [2016/02/04 07:35] – created valerius
+++ en:ibm:prcp:mou:setscalefact [2016/09/15 04:50] (current) – valerius
@@ Line 1: / Line 1: @@
 ==== MouSetScaleFact ====
-**Bindings**: C, MASM
+**Bindings**: [[setscalefact#C bindings|C]], [[setscalefact#MASM bindings|MASM]]
 This call assigns to the current mouse device driver a new pair of 1-word scaling factors.
@@ Line 34: / Line 34: @@
 The number of pixels moved does not have to correspond 1-to-1 with the number of mickeys the mouse moves. The scaling factor defines a sensitivity for the mouse that is a ratio of the number of mickeys required to move the cursor 8 pixels on the screen. The sensitivity determines at what rate the cursor moves on the screen.
+=== C bindings ===
+<code c>
+typedef struct _SCALEFACT {   /* mousc */
+  USHORT rowScale;            /* row scaling factor */
+  USHORT colScale;            /* column coordinate scaling factor */
+} SCALEFACT;
+#define INCL_MOU
+USHORT  rc = MouSetScaleFact(ScaleStruct, DeviceHandle);
+PSCALEFACT       ScaleStruct;   /* 2-word structure */
+HMOU             DeviceHandle;  /* Mouse device handle */
+USHORT           rc;            /* return code */
+</code>
+=== MASM bindings ===
+<code asm>
+SCALEFACT struc
+  mousc_rowScale  dw  ? ;row scaling factor
+  mousc_colScale  dw  ? ;column coordinate scaling factor
+SCALEFACT ends
+EXTRN  MouSetScaleFact:FAR
+INCL_MOU            EQU 1
+PUSH@  OTHER   ScaleStruct   ;2-word structure
+PUSH   WORD    DeviceHandle  ;Mouse device handle
+CALL   MouSetScaleFact
+Returns WORD
+</code>