DISPLAYCONFIG_RATIONAL structure (wingdi.h)
The DISPLAYCONFIG_RATIONAL structure describes a fractional value that represents vertical and horizontal frequencies of a video mode (that is, vertical sync and horizontal sync).
Syntax
typedef struct DISPLAYCONFIG_RATIONAL {
UINT32 Numerator;
UINT32 Denominator;
} DISPLAYCONFIG_RATIONAL;
Members
Numerator
The numerator of the frequency fraction.
Denominator
The denominator of the frequency fraction.
Remarks
A DISPLAYCONFIG_RATIONAL structure is specified in members of the DISPLAYCONFIG_PATH_TARGET_INFO and DISPLAYCONFIG_VIDEO_SIGNAL_INFO structures.
Requirements
Requirement | Value |
---|---|
Minimum supported client | Available in Windows 7 Client. |
Header | wingdi.h (include Windows.h) |
See also
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