supermario/base/SuperMarioProj.1994-02-09/Interfaces/CIncludes/Picker.h

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2019-06-29 15:17:50 +00:00
/************************************************************
Created: Saturday, July 27, 1991 at 5:18 PM
Picker.h
C Interface to the Macintosh Libraries
Copyright Apple Computer, Inc. 1987-1991
All rights reserved
This file is used in these builds: ROM System
Change History (most recent first):
<9> 7/31/91 JL Updated Copyright.
<8> 7/23/91 JL Checked in File from database. Adjusted comments.
<7> 6/14/91 JL Checked in official MPW 3.2ƒ version. Added and deleted some
blank lines to match shipped version.
<5> 11/28/90 JL Put formal parameter names back.
<4> 11/7/90 JL Changed all #defines to anonymous enums
<3> 11/4/90 dba got rid of some extraneous parameter names; used
constStr255Parameter; improved definition of MaxSmallFract
************************************************************/
#ifndef __PICKER__
#define __PICKER__
#ifndef __QUICKDRAW__
#include <Quickdraw.h>
#endif
enum {
MaxSmallFract = 0x0000FFFF /*Maximum small fract value, as long*/
};
/* A SmallFract value is just the fractional part of a Fixed number,
which is the low order word. SmallFracts are used to save room,
and to be compatible with Quickdraw's RGBColor. They can be
assigned directly to and from INTEGERs. */
typedef unsigned short SmallFract; /* Unsigned fraction between 0 and 1 */
/* For developmental simplicity in switching between the HLS and HSV
models, HLS is reordered into HSL. Thus both models start with
hue and saturation values; value/lightness/brightness is last. */
struct HSVColor {
SmallFract hue; /*Fraction of circle, red at 0*/
SmallFract saturation; /*0-1, 0 for gray, 1 for pure color*/
SmallFract value; /*0-1, 0 for black, 1 for max intensity*/
};
typedef struct HSVColor HSVColor;
struct HSLColor {
SmallFract hue; /*Fraction of circle, red at 0*/
SmallFract saturation; /*0-1, 0 for gray, 1 for pure color*/
SmallFract lightness; /*0-1, 0 for black, 1 for white*/
};
typedef struct HSLColor HSLColor;
struct CMYColor {
SmallFract cyan;
SmallFract magenta;
SmallFract yellow;
};
typedef struct CMYColor CMYColor;
#ifdef __cplusplus
extern "C" {
#endif
pascal SmallFract Fix2SmallFract(Fixed f)
= {0x3F3C,0x0001,0xA82E};
pascal Fixed SmallFract2Fix(SmallFract s)
= {0x3F3C,0x0002,0xA82E};
pascal void CMY2RGB(const CMYColor *cColor,RGBColor *rColor)
= {0x3F3C,0x0003,0xA82E};
pascal void RGB2CMY(const RGBColor *rColor,CMYColor *cColor)
= {0x3F3C,0x0004,0xA82E};
pascal void HSL2RGB(const HSLColor *hColor,RGBColor *rColor)
= {0x3F3C,0x0005,0xA82E};
pascal void RGB2HSL(const RGBColor *rColor,HSLColor *hColor)
= {0x3F3C,0x0006,0xA82E};
pascal void HSV2RGB(const HSVColor *hColor,RGBColor *rColor)
= {0x3F3C,0x0007,0xA82E};
pascal void RGB2HSV(const RGBColor *rColor,HSVColor *hColor)
= {0x3F3C,0x0008,0xA82E};
pascal Boolean GetColor(Point where,ConstStr255Param prompt,const RGBColor *inColor,
RGBColor *outColor)
= {0x3F3C,0x0009,0xA82E};
#ifdef __cplusplus
}
#endif
#endif