GRASS GIS 8 Programmer's Manual 8.3.2(2024)-exported
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htmldriver/driver.c
Go to the documentation of this file.
1/****************************************************************************
2 *
3 * MODULE: HTMLMAP
4 * AUTHOR(S): Glynn Clements <glynn gclements.plus.com> (original
5 * contributor)
6 *
7 * PURPOSE: driver to allow HTML image maps
8 * COPYRIGHT: (C) 2007-2007 by the GRASS Development Team
9 *
10 * This program is free software under the GNU General Public
11 * License (>=v2). Read the file COPYING that comes with GRASS
12 * for details.
13 *
14 *****************************************************************************/
15
16#include <stdio.h>
17#include "driver.h"
18#include "htmlmap.h"
19
20const struct driver *HTML_Driver(void)
21{
22 static struct driver drv;
23 static int initialized;
24
25 if (initialized)
26 return &drv;
27
28 drv.name = "html";
29 drv.Box = HTML_Box;
30 drv.Erase = NULL;
33 drv.Graph_get_file = NULL;
34 drv.Line_width = NULL;
35 drv.Set_window = NULL;
36 drv.Begin_raster = NULL;
37 drv.Raster = NULL;
38 drv.End_raster = NULL;
39 drv.Begin = HTML_Begin;
40 drv.Move = HTML_Move;
41 drv.Cont = HTML_Cont;
42 drv.Close = HTML_Close;
43 drv.Stroke = HTML_Stroke;
44 drv.Fill = HTML_Fill;
45 drv.Point = NULL;
46 drv.Color = NULL;
47 drv.Bitmap = NULL;
48 drv.Text = HTML_Text;
49 drv.Text_box = NULL;
50 drv.Set_font = NULL;
51 drv.Font_list = NULL;
52 drv.Font_info = NULL;
53
54 initialized = 1;
55
56 return &drv;
57}
#define NULL
Definition ccmath.h:32
void HTML_Graph_close(void)
Definition graph_clse.c:28
void HTML_Box(double x1, double y1, double x2, double y2)
void HTML_Close(void)
void HTML_Begin(void)
void HTML_Stroke(void)
void HTML_Move(double x, double y)
void HTML_Cont(double x, double y)
void HTML_Fill(void)
const struct driver * HTML_Driver(void)
int HTML_Graph_set(void)
void HTML_Text(const char *)
void(* Graph_close)(void)
Definition driver.h:27
void(* Line_width)(double)
Definition driver.h:29
void(* Font_info)(char ***, int *)
Definition driver.h:49
void(* Text_box)(const char *, double *, double *, double *, double *)
Definition driver.h:46
void(* Point)(double, double)
Definition driver.h:41
void(* Fill)(void)
Definition driver.h:40
const char *(* Graph_get_file)(void)
Definition driver.h:28
void(* Erase)(void)
Definition driver.h:25
int(* Raster)(int, int, const unsigned char *, const unsigned char *, const unsigned char *, const unsigned char *)
Definition driver.h:32
void(* Stroke)(void)
Definition driver.h:39
void(* Begin)(void)
Definition driver.h:35
void(* Font_list)(char ***, int *)
Definition driver.h:48
void(* End_raster)(void)
Definition driver.h:34
void(* Box)(double, double, double, double)
Definition driver.h:24
void(* Move)(double, double)
Definition driver.h:36
void(* Begin_raster)(int, int[2][2], double[2][2])
Definition driver.h:31
char * name
Definition driver.h:22
void(* Close)(void)
Definition driver.h:38
void(* Set_window)(double, double, double, double)
Definition driver.h:30
int(* Graph_set)(void)
Definition driver.h:26
void(* Set_font)(const char *)
Definition driver.h:47
void(* Text)(const char *)
Definition driver.h:45
void(* Cont)(double, double)
Definition driver.h:37
void(* Color)(int, int, int)
Definition driver.h:43
void(* Bitmap)(int, int, int, const unsigned char *)
Definition driver.h:44