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#ifndef __PSGLOBALS_H__
#define __PSGLOBALS_H__
/**********************************************************************/
/**********************************************************************/
/***** *****/
/***** PUBLIC STRUCTURES & API *****/
/***** *****/
/**********************************************************************/
/**********************************************************************/
#if 0
/****************************************************************
*
* @constant: PS_GLOBALS_MAX_BLUE_ZONES
*
* @description:
* the maximum number of blue zones in a font global hints
* structure. See @PS_Globals_BluesRec
*/
#define PS_GLOBALS_MAX_BLUE_ZONES 16
/****************************************************************
*
* @constant: PS_GLOBALS_MAX_STD_WIDTHS
*
* @description:
* the maximum number of standard and snap widths in either the
* horizontal or vertical direction. See @PS_Globals_WidthsRec
*/
#define PS_GLOBALS_MAX_STD_WIDTHS 16
/****************************************************************
*
* @type: PS_Globals
*
* @description:
* a handle to a @PS_GlobalsRec structure used to
* describe the global hints of a given font
*/
typedef struct PS_GlobalsRec_* PS_Globals;
/****************************************************************
*
* @struct: PS_Globals_BluesRec
*
* @description:
* a structure used to model the global blue zones of a given
* font
*
* @fields:
* count :: number of blue zones
* zones :: an array of (count*2) coordinates describing the zones
*
* count_family :: number of family blue zones
* zones_family :: an array of (count_family*2) coordinates describing
* the family blue zones
*
* scale :: the blue scale to be used (fixed float)
* shift :: the blue shift to be used
* fuzz :: the blue fuzz to be used
*
* @note:
* each blue zone is modeled by a (reference,overshoot) coordinate pair
* in the table. zones can be placed in any order..
*/
typedef struct PS_Globals_BluesRec
{
FT_UInt count;
FT_Int16 zones[ 2*PS_GLOBALS_MAX_BLUE_ZONES ];
FT_UInt count_family;
FT_Int16 zones_family[ 2*PS_GLOBALS_MAX_BLUE_ZONES ];
FT_Fixed scale;
FT_Int16 shift;
FT_Int16 fuzz;
} PS_Globals_BluesRec, *PS_Globals_Blues;
/****************************************************************
*
* @type: PS_Global_Widths;
*
* @description:
* a handle to a @PS_Globals_WidthsRec structure used to model
* the global standard and snap widths in a given direction
*/
typedef struct PS_Globals_WidthsRec_* PS_Globals_Widths;
/****************************************************************
*
* @struct: PS_Globals_WidthsRec
*
* @description:
* a structure used to model the global standard and snap widths
* in a given font
*
* @fields:
* count :: number of widths
* widths :: an array of 'count' widths in font units.
*
* @note:
* 'widths[0]' must be the standard width or height, while
* remaining elements of the array are snap widths or heights
*/
typedef struct PS_Globals_WidthsRec_
{
FT_UInt count;
FT_Int16 widths[ PS_GLOBALS_MAX_STD_WIDTHS ];
} PS_Globals_WidthsRec;
/****************************************************************
*
* @struct: PS_Globals_GlobalsRec
*
* @description:
* a structure used to model the global hints for a given font
*
* @fields:
* horizontal :: horizontal widths
* vertical :: vertical heights
* blues :: blue zones
*/
typedef struct PS_GlobalsRec_
{
PS_Globals_WidthsRec horizontal;
PS_Globals_WidthsRec vertical;
PS_Globals_BluesRec blues;
} PS_GlobalsRec;
#endif
/* */
#endif /* __PS_GLOBALS_H__ */
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