画像の出力方法がわかりません

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これが出力された画像です。

上記の画像を出力するプログラムをｃで書きたいです。

該当のソースコード

c
1#include <stdio.h>
2#include <math.h>
3#include <chinougl.h>
4int main(){
5double x,xx,r=0.01;
6double y,yy,pi=3.1415926;
7int i,j;
8
9LINEwidth=1.5;
10   printf("\n start\n");
11   for(j=30;j<100;j+=2){
12
13   for(i=0;i<360;i+=2){
14
15      x=j*r*cos((double)i/180.0*pi);
16	  y=j*r*sin((double)i/180.0*pi);
17	  xx=j*r*cos((double)(i+2)/180.0*pi);
18	  yy=j*r*sin((double)(i+2)/180.0*pi);
19
20   line(x,y,xx,yy);
21     color(0.5f,1.0f-0.01f*j,0.01*(double)j);
22   }
23   }
24
25  line(-0.0018f,0,0.0018f,0);color(1.0,1.0,0.0);
26   texts(0,0,"center");
27   texts(0.2,0.2,"off-center");
28
29   gotogl();
30   printf("\nend\n");
31
32  return 0;
33 }
34

c
1#include <windows.h>
2// #include <glu.h>
3#include <glut.h>
4#include <stdlib.h>
5#include <stdio.h>
6#define DMAX 5000000
7#define TMAX 1000
8
9struct {
10	GLfloat dwx;
11	GLfloat dwy;
12	GLfloat twx;
13	GLfloat twy;
14    GLfloat colr;
15	GLfloat colg;
16	GLfloat colb;
17}  drwM[DMAX];
18
19struct {
20	GLfloat tx;
21	GLfloat ty;
22	char *str;
23}  trwM[TMAX];
24
25 int dmaX=0, tmaX=0;
26double LINEwidth=1.0;
27double LINEorder=0;
28//char *V[]={"Chinow Window"};
29//int A;
30
31void init(void)
32{
33
34   glEnable (GL_LINE_SMOOTH);
35   glEnable (GL_BLEND);
36   glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
37   glHint (GL_LINE_SMOOTH_HINT, GL_DONT_CARE);
38   glLineWidth (LINEwidth);
39
40   glClearColor(0.0, 0.0, 0.0, 0.0);
41}
42
43void drawBitmapString(GLfloat x, GLfloat y, void *font, char *string)
44{
45
46//glPushAttrib(GL_CURRENT_BIT);
47
48//glClear(GL_COLOR_BUFFER_BIT);
49glColor3f(1.0f, 1.0f, 1.0f);
50glRasterPos2f(x, y);
51
52
53while (*string)
54glutBitmapCharacter(font, *string++);
55
56
57//glPopAttrib();
58}
59
60
61
62
63void display(void)
64{
65 int i;
66   glClear(GL_COLOR_BUFFER_BIT);
67
68if (LINEorder==0){
69  for(i=1;i<=dmaX;i++){
70   glColor3f (drwM[i].colr,drwM[i].colg, drwM[i].colb);
71   glBegin (GL_LINES);
72      glVertex2f (drwM[i].dwx, drwM[i].dwy);
73      glVertex2f (drwM[i].twx, drwM[i].twy);
74   glEnd ();
75}}
76 else {
77  for(i=dmaX;i>=1;i--){
78   glColor3f (drwM[i].colr,drwM[i].colg, drwM[i].colb);
79   glBegin (GL_LINES);
80      glVertex2f (drwM[i].dwx, drwM[i].dwy);
81      glVertex2f (drwM[i].twx, drwM[i].twy);
82   glEnd ();
83}}
84
85for(i=1;i<=tmaX;i++){
86drawBitmapString(trwM[i].tx, trwM[i].ty,GLUT_BITMAP_TIMES_ROMAN_24,trwM[i].str);
87}
88   glFlush();
89}
90
91void reshape(int w, int h)
92{
93   glViewport(0, 0, w, h);
94   glMatrixMode(GL_PROJECTION);
95   glLoadIdentity();
96   if (w <= h)
97      gluOrtho2D (-1.0, 1.0,
98         -1.0*(GLfloat)h/(GLfloat)w, 1.0*(GLfloat)h/(GLfloat)w);
99   else
100      gluOrtho2D (-1.0*(GLfloat)w/(GLfloat)h,
101         1.0*(GLfloat)w/(GLfloat)h, -1.0, 1.0);
102   glMatrixMode(GL_MODELVIEW);
103   glLoadIdentity();
104}
105
106void keyboard(unsigned char key, int x, int y)
107{
108static int nn=0;
109
110   switch (key) {
111
112      case ' ':
113         if (nn%2==0) glDisable (GL_LINE_SMOOTH);
114		 else{
115			 glEnable (GL_LINE_SMOOTH);}
116			 nn=nn+1;
117         glutPostRedisplay();
118         break;
119      case 27:
120         exit(0);
121         break;
122      default:
123         break;
124    }
125}
126
127
128int gllmain(int argc, char** argv)
129{
130   glutInit(&argc, argv);
131   glutInitDisplayMode (GLUT_SINGLE | GLUT_RGB);
132   glutInitWindowSize (1000, 1000);
133   glutInitWindowPosition(0,0);
134   glutCreateWindow (argv[0]);
135   init();
136   glutReshapeFunc (reshape);
137   glutKeyboardFunc (keyboard);
138   glutDisplayFunc (display);
139   glutMainLoop();
140   return 0;
141}
142
143
144
145
146void line(GLfloat x0,GLfloat y0,GLfloat x1,GLfloat y1){
147	dmaX=dmaX+1;
148	drwM[dmaX].dwx=x0;
149	drwM[dmaX].dwy=y0;
150	drwM[dmaX].twx=x1;
151	drwM[dmaX].twy=y1;
152	return;
153}
154
155
156void color(GLfloat r,GLfloat g,GLfloat b){
157    drwM[dmaX].colr=r;
158	drwM[dmaX].colg=g;
159	drwM[dmaX].colb=b;
160return;
161}
162
163void texts(GLfloat x,GLfloat y,char *str){
164	tmaX=tmaX+1;
165	trwM[tmaX].tx=x;
166	trwM[tmaX].ty=y;
167	trwM[tmaX].str=str;
168	return;
169}
170