graph_ctl.h~

来自「Linux kernel driver for Epson s1d13700 L」· H~ 代码 · 共 42 行

#ifndef _GRAPHCTL_H
#define _GRAPHCTL_H
#include "def_unix_types.h"
#define PACKED __attribute__((packed))

//*****************************************
//---------types for gctl----------------
#define GRAPH_PIXEL			1
#define GRAPH_LINE			2
#define GRAPH_XOR_LINE		3
#define GRAPH_VERT_LINE		4
#define GRAPH_HOR_LINE		5
#define GRAPH_RECT			6
#define GRAPH_FILL_RECT		7
#define GRAPH_FILL_RECT_GR	8
#define GRAPH_POLE_LINE		9
#define GRAPH_CIRCLE		10
#define GRAPH_DOT_LINE		11
#define GRAPH_OUT_CHARXY	12
#define GRAPH_OUT_CHAR		13	
#define GRAPH_OUT_STRINGXY	14
#define GRAPH_OUT_STRING	15
#define GRAPH_GET_REGION	16
#define GRAPH_PUT_REGION	17
#define GRAPH_DISPLAY		18
#define GRAPH_SET_CUR		19
#define GRAPH_SET_BYTE		20
struct GraphControlStruct
{
	BYTE    type;
	DWORD   paramSize;
	DWORDS  param[10];
}PACKED;

struct SavedRegionStruct
{
	BYTE text [30][40];
	BYTE graph[30*8][40];
}PACKED;

#endif