graphic.h

来自「GUI例程」· C头文件 代码 · 共 55 行

/* 
 * $Id: graphic.h,v 1.2 1999/11/12 13:03:26 till Exp $
 *
 * serverside graphics
 *
 * Copyright (C) 1999  Till Krech <[e-mail]>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 */
#ifndef GRAPHIC_H
#define GRAPHIC_H

#include "pixy.h"

typedef struct {
  unsigned short height;
  UNIT data[0];
} Pattern;

extern void do_drawPixel(int x, int y, int color, GraphicsContext *gc);
extern void do_drawLine(int x1, int y1, int x2, int y2, GraphicsContext *gc);
extern void do_drawEllipse(int x, int y, int a, int b, GraphicsContext *gc);
extern void do_drawRect(int x1, int y1, int x2, int y2, GraphicsContext *gc);
extern void do_fillRect(int x1, int y1, int x2, int y2, GraphicsContext *gc);

extern void bitblt(
		 short src_x,
		 short src_y,
		 short w,
		 short h,
		 short dest_x,
		 short dest_y, 
		 UNIT *src,
		 short src_units_per_line, 
		 UNIT *dest,
		 short dest_units_per_line, 
		 GraphicsContext *gc);

extern void patternfill(
		 short dest_x,
		 short dest_y, 
		 short w,
		 short h,
		 UNIT *dest,
		 short dest_units_per_line, GraphicsContext *gc);

extern void do_drawChar(int x, int y, int c, GraphicsContext *gc);
extern void do_drawString(int x, int y, int len, char *data, GraphicsContext *gc);

#endif