public void AddParkingObject(ParkingObject newObject)
{
// add our new object
associatedParkings.Add(newObject);
cumulativeBox.top += newObject.Box.top;
cumulativeBox.left += newObject.Box.left;
cumulativeBox.width += newObject.Box.width;
cumulativeBox.height += newObject.Box.height;
RecalculateAverageBox();
}
/// <summary>
///
/// </summary>
/// <param name="filename"></param>
/// <returns></returns>
static ParkingObject[] ParseXML(string filename)
{
// make our list to store parking objects in
List <ParkingObject> parkings = new List <ParkingObject>();
// open supplied xml document
XmlDocument doc = new XmlDocument();
doc.Load(filename);
// get every node of the proper type
XmlNodeList parkingEventsNode = doc.GetElementsByTagName("ParkingEvent");
// for each individual node...
foreach (XmlNode node in parkingEventsNode)
{
// get each attribute
XmlAttributeCollection attributes = node.Attributes;
// and parse it
string type = attributes["type"].InnerText;
int top = int.Parse(attributes["top"].InnerText);
int left = int.Parse(attributes["left"].InnerText);
int width = int.Parse(attributes["width"].InnerText);
int height = int.Parse(attributes["height"].InnerText);
// build a bounding box
BoundingBox bb = new BoundingBox(top, left, width, height);
// build the parking object
ParkingObject obj = new ParkingObject(type, bb);
// add it to our list
parkings.Add(obj);
}
// return our final array
return(parkings.ToArray());
}
public void AddParkingEvent(ParkingObject parkingObject)
{
// check against our current list of parking spots
foreach (ParkingSpot spot in associatedSpots)
{
// if this new event significantly overlaps with another parking spot,
if (BoundingBox.DirectionlessOverlap(spot.Box, parkingObject.Box) > spotDetectionThreshold)
{
// add this event to this parking spot
spot.AddParkingObject(parkingObject);
// and then stop
return;
}
}
//if we didn't find a parking spot that overlaps enough, make a new spot.
ParkingSpot newSpot = new ParkingSpot();
newSpot.AddParkingObject(parkingObject);
associatedSpots.Add(newSpot);
}