int main(int argc, char *argv[])
{
FILE* fwrite = fopen("topology","w+");
FILE* fdraw = fopen("draw_combine.dot","w+");
struct dirent *pDirEntry = NULL;
DIR *pDir = NULL;
if( (pDir = opendir("./")) == NULL )
{
printf("opendir failed!\n");
return 1;
}
else
{
while( pDirEntry = readdir(pDir) )
{
if ( strstr(pDirEntry->d_name, "out")
&& pDirEntry->d_name[0]=='o'
&& pDirEntry->d_name[1]=='u'
&& pDirEntry->d_name[2]=='t')
{
printf("输入文件：%s \n",pDirEntry->d_name);
load_edge(pDirEntry->d_name);
printf("------------------------------------\n");
}
}
closedir(pDir);
}
fprintf(fdraw, "digraph G {\n\t rankdir=LR;\n");
display_table(fwrite,fdraw);
print_router(fdraw);
fprintf(fdraw, "}");
fclose(fwrite);
fclose(fdraw);
cluster();
return 0;
}
static void
fz_paint_triangle(fz_pixmap *pix, float poly_in[3][MAXN], int n, const fz_irect *bbox)
{
float poly[MAXV][MAXN];
float temp[MAXV][MAXN];
float cx0 = bbox->x0;
float cy0 = bbox->y0;
float cx1 = bbox->x1;
float cy1 = bbox->y1;
int gel[MAXV][MAXN];
int ael[2][MAXN];
int del[2][MAXN];
int y, s0, s1, e0, e1;
int top, bot, len;
int i, k;
len = clip_poly(poly_in, temp, 3, n, cx0, 0, 0);
len = clip_poly(temp, poly, len, n, cx1, 0, 1);
len = clip_poly(poly, temp, len, n, cy0, 1, 0);
len = clip_poly(temp, poly, len, n, cy1, 1, 1);
if (len < 3)
return;
for (i = 0; i < len; i++)
{
gel[i][0] = floorf(poly[i][0] + 0.5f) * 65536; /* trunc and fix */
gel[i][1] = floorf(poly[i][1] + 0.5f); /* y is not fixpoint */
for (k = 2; k < n; k++)
gel[i][k] = poly[i][k] * 65536; /* fix with precision */
}
top = bot = 0;
for (i = 0; i < len; i++)
{
if (gel[i][1] < gel[top][1])
top = i;
if (gel[i][1] > gel[bot][1])
bot = i;
}
if (gel[bot][1] - gel[top][1] == 0)
return;
y = gel[top][1];
if (find_next(gel, len, top, &s0, &e0, 1))
return;
if (find_next(gel, len, top, &s1, &e1, -1))
return;
load_edge(gel, s0, e0, ael[0], del[0], n);
load_edge(gel, s1, e1, ael[1], del[1], n);
while (1)
{
int x0 = ael[0][0] >> 16;
int x1 = ael[1][0] >> 16;
if (ael[0][0] < ael[1][0])
paint_scan(pix, y, x0, x1, ael[0]+2, ael[1]+2, n-2);
else
paint_scan(pix, y, x1, x0, ael[1]+2, ael[0]+2, n-2);
step_edge(ael[0], del[0], n);
step_edge(ael[1], del[1], n);
y ++;
if (y >= gel[e0][1])
{
if (find_next(gel, len, e0, &s0, &e0, 1))
return;
load_edge(gel, s0, e0, ael[0], del[0], n);
}
if (y >= gel[e1][1])
{
if (find_next(gel, len, e1, &s1, &e1, -1))
return;
load_edge(gel, s1, e1, ael[1], del[1], n);
}
}
}
