Function msIntersectMultipointPolygon

mapsearch.c:233–248

}

int msIntersectMultipointPolygon(shapeObj *multipoint, shapeObj *poly) {
  int i,j;

  /* The change to loop through all the lines has been made for ticket
   * #2443 but is no more needed since ticket #2762. PostGIS now put all
   * points into a single line.  */
  for(i=0; i<multipoint->numlines; i++ ) {
    lineObj points = multipoint->line[i];
    for(j=0; j<points.numpoints; j++) {
          if(msIntersectPointPolygon(&(points.point[j]), poly) == MS_TRUE)
        return(MS_TRUE);
    }
  }
    
  return(MS_FALSE);
}

int msIntersectPolylines(shapeObj *line1, shapeObj *line2) {
  int c1,v1,c2,v2;