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00018 #ifndef _G2_FIG_P_H
00019 #define _G2_FIG_P_H
00020
00021 #include "g2_FIG.h"
00022
00023 #include <stdio.h>
00024
00025 typedef struct _g2_FIG_inks {
00026 unsigned char red;
00027 unsigned char green;
00028 unsigned char blue;
00029 } g2_FIG_inks;
00030
00031 typedef struct _g2_FIG_device {
00032 FILE *fp;
00033 int pen_color;
00034 int thickness;
00035 int font_size;
00036 int line_style;
00037 int style_val;
00038
00039 g2_FIG_inks inks[512];
00040 int N_inks;
00041 fpos_t color_file_pos;
00042 } g2_FIG_device;
00043
00044
00045
00046 int g2_FIG_write_file_header(g2_FIG_device *figd);
00047 int g2_FIG_delete(int pid, void *pdp);
00048 int g2_FIG_ink(int pid, void *pdp,
00049 double red, double green, double blue);
00050 int g2_FIG_pen(int pid, void *pdp, int color);
00051 int g2_FIG_set_background(int pid, void *pdp, int color);
00052 int g2_FIG_reset_palette(int pid, void *pdp);
00053 int g2_FIG_clear_palette(int pid, void *pdp);
00054 int g2_FIG_set_line_width(int pid, void *pdp, int w);
00055 int g2_FIG_set_dash(int pid, void *pdp, int N, int *data);
00056 int g2_FIG_set_font_size(int pid, void *pdp, int size);
00057 int g2_FIG_clear(int pid, void *pdp);
00058 int g2_FIG_flush(int pid, void *pdp);
00059 int g2_FIG_plot(int pid, void *pdp, int x, int y);
00060 int g2_FIG_line(int pid, void *pdp, int x1, int y1, int x2, int y2);
00061 int g2_FIG_poly_line(int pid, void *pdp, int N, int *points);
00062 int g2_FIG_polygon(int pid, void *pdp, int N, int *points);
00063 int g2_FIG_filled_polygon(int pid, void *pdp, int N, int *points);
00064 int g2_FIG_arc(int pid, void *pdp,
00065 int x, int y,
00066 int r1, int r2,
00067 double a1, double a2);
00068 int g2_FIG_filled_arc(int pid, void *pdp,
00069 int x, int y,
00070 int r1, int r2,
00071 double a1, double a2);
00072 int g2_FIG_ellipse(int pid, void *pdp,
00073 int x, int y,
00074 int r1, int r2);
00075 int g2_FIG_filled_ellipse(int pid, void *pdp,
00076 int x, int y,
00077 int r1, int r2);
00078 int g2_FIG_draw_string(int pid, void *pdp,
00079 int x, int y, const char *text);
00080
00081 #endif
00082