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GID_ROTATE_ANGLE_TO_ARGUMENT macro (winuser.h)
Converts a radian value to an argument for rotation gesture messages.
Syntax
void GID_ROTATE_ANGLE_TO_ARGUMENT(
_arg_
);
Parameters
_arg_
The angle of rotation as a double in radians.
Return value
None
Remarks
Note The macro assumes that the input value for the radian value is between -2*pi and 2*pi.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows 7 [desktop apps only] |
| Minimum supported server | Windows Server 2008 R2 [desktop apps only] |
| Target Platform | Windows |
| Header | winuser.h (include Windows.h) |
See also
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