#ifndef	__GUI__H
#define	__GUI__H

#include "lcd.h"

typedef unsigned char  uint8;     /* defined for unsigned 8-bits integer variable 	無符號8位整型變量  */
typedef signed   char  int8;      /* defined for signed 8-bits integer variable		有符號8位整型變量  */
typedef unsigned int   uint16;    /* defined for unsigned 16-bits integer variable 	無符號16位整型變量 */
typedef signed   int   int16;     /* defined for signed 16-bits integer variable 		有符號16位整型變量 */
typedef unsigned long  uint32;    /* defined for unsigned 32-bits integer variable 	無符號32位整型變量 */
typedef signed   long  int32;     /* defined for signed 32-bits integer variable 		有符號32位整型變量 */
typedef float          fp32;      /* single precision floating point variable (32bits) 單精度浮點數(shù)（32位長度） */
typedef double         fp64;      /* double precision floating point variable (64bits) 雙精度浮點數(shù)（64位長度） */

#ifndef NULL  
#define NULL    ((void*)0) 
#endif  

/* 定義坐標(biāo)數(shù)據(jù)結(jié)構(gòu) */
typedef  struct
         {  
            uint32  x;				// x坐標(biāo)變量
            uint32  y;				// y坐標(biāo)變量
         }
         PointXY;


/* 畫圓函數(shù) */
#define   GUI_CircleX_EN     1
void  GUI_HLine(unsigned int x0, unsigned char y0, unsigned int x1, TCOLOR color);
void  GUI_RLine(unsigned int x0, unsigned char y0, unsigned char y1, TCOLOR color);
void  GUI_Rectangle(uint16 x0, uint8 y0, uint16 x1, uint8 y1, TCOLOR color);
void  GUI_RectangleFill(uint16 x0, uint8 y0, uint16 x1, uint8 y1, TCOLOR color);
void  GUI_Square(uint32 x0, uint32 y0, uint32  with, TCOLOR  color);
void  GUI_Line(uint32 x0, uint32 y0, uint32 x1, uint32 y1, TCOLOR color);
void  GUI_LineS(uint32 const *points, uint8 no, TCOLOR color);
void  GUI_CircleFill(uint32 x0, uint32 y0, uint32 r, TCOLOR color);
void  GUI_Circle(uint32 x0, uint32 y0, uint32 r, TCOLOR color);

#endif