DEVHTINFO structure (winddi.h)

The DEVHTINFO structure is used as input to the HTUI_DeviceColorAdjustment function.

Syntax

typedef struct _DEVHTINFO {
  DWORD     HTFlags;
  DWORD     HTPatternSize;
  DWORD     DevPelsDPI;
  COLORINFO ColorInfo;
} DEVHTINFO, *PDEVHTINFO;

Members

HTFlags

Is a set of caller-supplied flags indicating halftone attributes. See the flHTFlags member of the GDIINFO structure for a complete list of possible values.

HTPatternSize

Is a caller-supplied value that must be one of the HTPAT_SIZE-prefixed constants defined in winddi.h.

DevPelsDPI

For printers, specifies the number of dots per inch. See the description of the ulDevicePelsDPI member of the GDIINFO structure for more information.

For displays, this member should be set to zero.

ColorInfo

Is a caller-supplied pointer to a COLORINFO structure containing halftoning color information.

Requirements

Requirement	Value
Header	winddi.h (include Winddi.h)

See also

COLORINFO

GDIINFO

HTUI_DeviceColorAdjustment