GRASS GIS 7 Programmer's Manual  7.5.svn(2017)-r71769
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psdriver/driver.c
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1 
2 /****************************************************************************
3  *
4  * MODULE: PS driver
5  * AUTHOR(S): Glynn Clements <glynn@gclements.plus.com>
6  * COPYRIGHT: (C) 2007 Glynn Clements
7  *
8  * This program is free software; you can redistribute it and/or modify
9  * it under the terms of the GNU General Public License as published by
10  * the Free Software Foundation; either version 2 of the License, or
11  * (at your option) any later version.
12  *
13  * This program is distributed in the hope that it will be useful,
14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16  * GNU General Public License for more details.
17  *
18  *****************************************************************************/
19 
20 #include "psdriver.h"
21 
22 const struct driver *PS_Driver(void)
23 {
24  static struct driver drv;
25  static int initialized;
26 
27  if (initialized)
28  return &drv;
29 
30  drv.name = "ps";
31  drv.Box = PS_Box;
32  drv.Erase = PS_Erase;
33  drv.Graph_set = PS_Graph_set;
39  drv.Raster = PS_raster;
41  drv.Begin = PS_Begin;
42  drv.Move = PS_Move;
43  drv.Cont = PS_Cont;
44  drv.Close = PS_Close;
45  drv.Stroke = PS_Stroke;
46  drv.Fill = PS_Fill;
47  drv.Point = PS_Point;
48  drv.Color = PS_Color;
49  drv.Bitmap = PS_Bitmap;
50  drv.Text = NULL;
51  drv.Text_box = NULL;
52  drv.Set_font = NULL;
53  drv.Font_list = NULL;
54  drv.Font_info = NULL;
55 
56  initialized = 1;
57 
58  return &drv;
59 }
void(* Font_info)(char ***, int *)
Definition: driver.h:54
void PS_Graph_close(void)
char * name
Definition: driver.h:24
void(* Fill)(void)
Definition: driver.h:45
void PS_Set_window(double, double, double, double)
int PS_Graph_set(void)
const char * PS_Graph_get_file(void)
Get render file.
void(* Move)(double, double)
Definition: driver.h:41
void(* Erase)(void)
Definition: driver.h:27
void PS_Fill(void)
Definition: psdriver/draw.c:41
void PS_end_raster(void)
void PS_Cont(double x, double y)
Definition: psdriver/draw.c:26
void(* Font_list)(char ***, int *)
Definition: driver.h:53
void(* Stroke)(void)
Definition: driver.h:44
void(* Text_box)(const char *, double *, double *, double *, double *)
Definition: driver.h:51
void PS_Line_width(double width)
void(* Color)(int, int, int)
Definition: driver.h:48
void(* Begin)(void)
Definition: driver.h:40
int PS_raster(int, int, const unsigned char *, const unsigned char *, const unsigned char *, const unsigned char *)
#define NULL
Definition: ccmath.h:32
void PS_Stroke(void)
Definition: psdriver/draw.c:36
void(* End_raster)(void)
Definition: driver.h:39
int(* Graph_set)(void)
Definition: driver.h:28
void PS_Begin(void)
Definition: psdriver/draw.c:16
const char *(* Graph_get_file)(void)
Definition: driver.h:30
void(* Point)(double, double)
Definition: driver.h:46
void(* Begin_raster)(int, int[2][2], double[2][2])
Definition: driver.h:33
struct driver * PS_Driver(void)
void PS_Close(void)
Definition: psdriver/draw.c:31
void PS_Color(int r, int g, int b)
Definition: psdriver/color.c:5
void(* Set_font)(const char *)
Definition: driver.h:52
void(* Cont)(double, double)
Definition: driver.h:42
void(* Line_width)(double)
Definition: driver.h:31
void(* Set_window)(double, double, double, double)
Definition: driver.h:32
int(* Raster)(int, int, const unsigned char *, const unsigned char *, const unsigned char *, const unsigned char *)
Definition: driver.h:34
void(* Text)(const char *)
Definition: driver.h:50
Definition: driver.h:22
void PS_Move(double x, double y)
Definition: psdriver/draw.c:21
void(* Box)(double, double, double, double)
Definition: driver.h:26
void PS_begin_raster(int, int[2][2], double[2][2])
void PS_Erase(void)
Definition: psdriver/erase.c:3
void(* Close)(void)
Definition: driver.h:43
void PS_Box(double x1, double y1, double x2, double y2)
Definition: psdriver/box.c:4
void PS_Bitmap(int ncols, int nrows, int threshold, const unsigned char *buf)
void(* Bitmap)(int, int, int, const unsigned char *)
Definition: driver.h:49
void PS_Point(double x, double y)
Definition: psdriver/draw.c:46
void(* Graph_close)(void)
Definition: driver.h:29