Function msGEOSGeometry2Shape_line

mapgeos.c:349–380

}

static shapeObj *msGEOSGeometry2Shape_line(GEOSGeom g)
{
  shapeObj *shape=NULL;

  int i;
  int numPoints;
  GEOSCoordSeq coords;

  if(!g) return NULL;
  numPoints = GEOSGetNumCoordinates(g);
  coords = (GEOSCoordSeq) GEOSGeom_getCoordSeq(g);

  shape = (shapeObj *) malloc(sizeof(shapeObj));
  msInitShape(shape);

  shape->type = MS_SHAPE_LINE; 
  shape->line = (lineObj *) malloc(sizeof(lineObj));
  shape->numlines = 1;
  shape->line[0].point = (pointObj *) malloc(sizeof(pointObj)*numPoints);
  shape->line[0].numpoints = numPoints;
  shape->geometry = (GEOSGeom) g;

  for(i=0; i<numPoints; i++) {
    GEOSCoordSeq_getX(coords, i, &(shape->line[0].point[i].x));
    GEOSCoordSeq_getY(coords, i, &(shape->line[0].point[i].y));
    /* GEOSCoordSeq_getZ(coords, i, &(shape->line[0].point[i].z)); */
  }

  msComputeBounds(shape); 

  return shape;
}

static shapeObj *msGEOSGeometry2Shape_multiline(GEOSGeom g)
{