CGPattern.h

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#ifndef __CGPATTERN__
#define __CGPATTERN__
 
#ifndef __CGBASE__
#include <CGBase.h>
#endif
 
#ifndef __CGCONTEXT__
#include <CGContext.h>
#endif
 
#if PRAGMA_ONCE
#pragma once
#endif
 
#ifdef __cplusplus
extern "C"
{
#endif
 
#if PRAGMA_IMPORT
#pragma import on
#endif
 
#if PRAGMA_STRUCT_ALIGN
#pragma options align = mac68k
#elif PRAGMA_STRUCT_PACKPUSH
#pragma pack(push, 2)
#elif PRAGMA_STRUCT_PACK
#pragma pack(2)
#endif
 
#if PRAGMA_ENUM_ALWAYSINT
#if defined(__fourbyteints__) && !__fourbyteints__
#define __CGPATTERN__RESTORE_TWOBYTEINTS
#pragma fourbyteints on
#endif
#pragma enumsalwaysint on
#elif PRAGMA_ENUM_OPTIONS
#pragma option enum =int
#elif PRAGMA_ENUM_PACK
#if __option(pack_enums)
#define __CGPATTERN__RESTORE_PACKED_ENUMS
#pragma options(!pack_enums)
#endif
#endif
 
  enum CGPatternTiling
  {
    kCGPatternTilingNoDistortion = 0,
    kCGPatternTilingConstantSpacingMinimalDistortion = 1,
    kCGPatternTilingConstantSpacing = 2
  };
  typedef enum CGPatternTiling CGPatternTiling;
 
  typedef CALLBACK_API_C(void, CGDrawPatternProcPtr)(void *info, CGContextRef c);
  typedef CALLBACK_API_C(void, CGReleaseInfoProcPtr)(void *info);
  struct CGPatternCallbacks
  {
    unsigned int version;
    CGDrawPatternProcPtr drawPattern;
    CGReleaseInfoProcPtr releaseInfo;
  };
  typedef struct CGPatternCallbacks CGPatternCallbacks;
  CGPatternRef
  CGPatternCreate(void *info, CGRect bounds, CGAffineTransform matrix,
                  float xStep, float yStep, CGPatternTiling tiling, int isColored,
                  const CGPatternCallbacks *callbacks);
 
  CGPatternRef
  CGPatternRetain(CGPatternRef pattern);
 
  void
  CGPatternRelease(CGPatternRef pattern);
 
#if PRAGMA_ENUM_ALWAYSINT
#pragma enumsalwaysint reset
#ifdef __CGPATTERN__RESTORE_TWOBYTEINTS
#pragma fourbyteints off
#endif
#elif PRAGMA_ENUM_OPTIONS
#pragma option enum =reset
#elif defined(__CGPATTERN__RESTORE_PACKED_ENUMS)
#pragma options(pack_enums)
#endif
 
#if PRAGMA_STRUCT_ALIGN
#pragma options align = reset
#elif PRAGMA_STRUCT_PACKPUSH
#pragma pack(pop)
#elif PRAGMA_STRUCT_PACK
#pragma pack()
#endif
 
#ifdef PRAGMA_IMPORT_OFF
#pragma import off
#elif PRAGMA_IMPORT
#pragma import reset
#endif
 
#ifdef __cplusplus
}
#endif
 
#endif