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types.h File Reference

Data Structures
struct	_wmfAPI
struct	_wmfAPI_Options
struct	_wmfAttributes
struct	_wmfAttributeStore
struct	_wmfD_Coord
struct	_wmfD_Rect
struct	_wmfFontMap
struct	_wmfHead
struct	_wmfImage
struct	_wmfMapping
struct	_wmfMetaHeader
struct	_wmfPlaceableMetaHeader
struct	_wmfStream
Defines
#define	WMF_ERROR_STATE(Z)   (((wmfAPI*)(Z))->err)
#define	WMF_READ(Z)   ((Z)->bbuf.read ((Z)->buffer_data))
#define	WMF_SEEK(Z, P)   ((Z)->bbuf.seek ((Z)->buffer_data,P))
#define	WMF_TELL(Z)   ((Z)->bbuf.tell ((Z)->buffer_data))
Typedefs
typedef enum _wmf_bool_t	wmf_bool_t
typedef enum _wmf_error_t	wmf_error_t
typedef enum _wmf_page_t	wmf_page_t
typedef enum _wmf_image_t	wmf_image_t
typedef int(*	wmfRead )(void *)
typedef int(*	wmfSeek )(void *, long)
typedef long(*	wmfTell )(void *)
typedef int(*	wmfSPutS )(char *, void *)
typedef int(*	wmfReset )(void *)
typedef int(*	wmfStatus )(void *context, float fraction)
typedef _wmfD_Coord	wmfD_Coord
typedef _wmfD_Rect	wmfD_Rect
typedef _wmfMapping	wmfMapping
typedef _wmfFontMap	wmfFontMap
typedef _wmfHead	wmfHead
typedef _wmfMetaHeader wmfMetaHeader *	wmfFile
typedef _wmfPlaceableMetaHeader	wmfPlaceableMetaHeader
typedef _wmfAPI_Options	wmfAPI_Options
typedef _wmfAPI	wmfAPI
typedef _wmfStream	wmfStream
typedef _wmfImage	wmfImage
typedef _wmfAttributes	wmfAttributes
typedef _wmfAttributeStore	wmfAttributeStore
Enumerations
enum	_wmf_bool_t {   wmf_false = 0,   wmf_true }
enum	_wmf_error_t {   wmf_E_None = 0,   wmf_E_InsMem,   wmf_E_BadFile,   wmf_E_BadFormat,   wmf_E_EOF,   wmf_E_DeviceError,   wmf_E_Glitch,   wmf_E_Assert,   wmf_E_UserExit }
enum	_wmf_page_t {   wmf_P_A5,   wmf_P_A4,   wmf_P_A3,   wmf_P_A2,   wmf_P_A1,   wmf_P_A0,   wmf_P_B5,   wmf_P_Letter,   wmf_P_Legal,   wmf_P_Ledger,   wmf_P_Tabloid }
enum	_wmf_image_t { wmf_I_gd }

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Define Documentation

#define WMF_ERROR_STATE (  Z    )     (((wmfAPI*)(Z))->err)

WMF_ERROR_STATE(wmfAPI* API) -> (wmf_error_t) library error state

#define WMF_READ (  Z    )     ((Z)->bbuf.read ((Z)->buffer_data))

#define WMF_SEEK (  Z, P    )     ((Z)->bbuf.seek ((Z)->buffer_data,P))

#define WMF_TELL (  Z    )     ((Z)->bbuf.tell ((Z)->buffer_data))

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Typedef Documentation

typedef enum _wmf_bool_t wmf_bool_t

wmf_bool_t is the (enumeration) type used for boolean

typedef enum _wmf_error_t wmf_error_t

wmf_error_t is the (enumeration) type used for the library error state.

typedef enum _wmf_image_t wmf_image_t

wmf_image_t is the (enumeration) type used to indicate image type.

typedef enum _wmf_page_t wmf_page_t

wmf_page_t is the (enumeration) type used to indicate page size.

typedef struct _wmfAPI wmfAPI

typedef struct _wmfAPI_Options wmfAPI_Options

typedef struct _wmfAttributes wmfAttributes

typedef struct _wmfAttributeStore wmfAttributeStore

typedef struct _wmfD_Coord wmfD_Coord

typedef struct _wmfD_Rect wmfD_Rect

typedef struct _wmfMetaHeader wmfMetaHeader* wmfFile

typedef struct _wmfFontMap wmfFontMap

typedef struct _wmfHead wmfHead

typedef struct _wmfImage wmfImage

typedef struct _wmfMapping wmfMapping

typedef struct _wmfPlaceableMetaHeader wmfPlaceableMetaHeader

typedef int(* wmfRead)(void*)

User redefinable function for input-stream access: wmfRead: returns unsigned char cast to int, or EOF See wmf_bbuf_input().

typedef int(* wmfReset)(void*)

User redefinable function for character-based output-stream: wmfReset: resets stream to start; returns non-zero on failure See wmfStream.

typedef int(* wmfSeek)(void*,long)

User redefinable function for input-stream access: wmfSeek: returns (-1) on error, else 0 See wmf_bbuf_input().

typedef int(* wmfSPutS)(char*,void*)

User redefinable function for character-based output-stream: wmfSPutS: returns EOF on error, else 0 See wmfStream.

typedef int(* wmfStatus)(void* context,float fraction)

User definable function indicating progress. Parameters: context  handle for user data fraction  fraction of metafile parsed so far Returns: Should return non-zero only if premature exit is required for whatever reason. See wmf_status_function().

typedef struct _wmfStream wmfStream

typedef long(* wmfTell)(void*)

User redefinable function for input-stream access: wmfTell: returns (-1) on error, else pos See wmf_bbuf_input().

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Enumeration Type Documentation

enum _wmf_bool_t

wmf_bool_t is the (enumeration) type used for boolean Enumeration values: wmf_false  False wmf_true  True

enum _wmf_error_t

wmf_error_t is the (enumeration) type used for the library error state. Enumeration values: wmf_E_None  No error. wmf_E_InsMem  An attempt to allocate memory has failed. wmf_E_BadFile  Attempt to open an unreadable file, or to read from an unopened file. wmf_E_BadFormat  The metafile, if indeed it is a metafile, has been corrupted. wmf_E_EOF  An unexpected end-of-file has been reached. wmf_E_DeviceError  Device-layer error. wmf_E_Glitch  Programmer's error. Sorry. wmf_E_Assert  Internally forced error. wmf_E_UserExit  The status function has returned non-zero; exit is premature.

enum _wmf_image_t

wmf_image_t is the (enumeration) type used to indicate image type. Enumeration values: wmf_I_gd

enum _wmf_page_t

wmf_page_t is the (enumeration) type used to indicate page size. Enumeration values: wmf_P_A5  A5 (420 x 595) wmf_P_A4  A4 (595 x 842) wmf_P_A3  A3 (842 x 1191) wmf_P_A2  A2 (1191 x 1684) wmf_P_A1  A1 (1684 x 2384) wmf_P_A0  A0 (2384 x 3370) wmf_P_B5  B5 (516 x 729) wmf_P_Letter  Letter (612 x 792) wmf_P_Legal  Legal (612 x 1008) wmf_P_Ledger  Ledger (1224 x 792) wmf_P_Tabloid  Tabloid (792 x 1224)

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