reverse_points()

static int reverse_points ( int  num_points, double *  x, double *  y, double *  z, double *  m  )

static

Definition at line 448 of file pgsql2shp-core.c.

{
 
        int i,j;
        double temp;
        j = num_points -1;
        for (i=0; i <num_points; i++)
        {
                if (j <= i)
                {
                        break;
                }
                temp = x[j];
                x[j] = x[i];
                x[i] = temp;
 
                temp = y[j];
                y[j] = y[i];
                y[i] = temp;
 
                if ( z )
                {
                        temp = z[j];
                        z[j] = z[i];
                        z[i] = temp;
                }
 
                if ( m )
                {
                        temp = m[j];
                        m[j] = m[i];
                        m[i] = temp;
                }
 
                j--;
        }
        return 1;
}

Referenced by create_multipolygon(), and create_polygon().

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