public int ReadFrom(byte[] Buffer, int StartIndex = 0)
{
int cursor = StartIndex;
Width = BitConverter.ToUInt32(Buffer, cursor);
cursor += TypeSizes.INT;
Height = BitConverter.ToUInt32(Buffer, cursor);
cursor += TypeSizes.INT;
XOffset = BitConverter.ToInt32(Buffer, cursor);
cursor += TypeSizes.INT;
YOffset = BitConverter.ToInt32(Buffer, cursor);
cursor += TypeSizes.INT;
byte HotSpotCount = Buffer[cursor];
cursor++;
HotSpots.Clear();
HotSpots.Capacity = HotSpotCount;
for (int i = 0; i < HotSpotCount; i++)
{
BgfBitmapHotspot hotspot = new BgfBitmapHotspot(Buffer, cursor);
cursor += hotspot.ByteLength;
HotSpots.Add(hotspot);
}
isCompressed = BitConverter.ToBoolean(Buffer, cursor);
cursor++;
CompressedLength = BitConverter.ToInt32(Buffer, cursor);
cursor += TypeSizes.INT;
if (IsCompressed)
{
PixelData = new byte[CompressedLength];
Array.Copy(Buffer, cursor, PixelData, 0, CompressedLength);
cursor += CompressedLength;
}
else
{
PixelData = new byte[UncompressedLength];
Array.Copy(Buffer, cursor, PixelData, 0, UncompressedLength);
cursor += UncompressedLength;
}
return(ByteLength);
}
protected void loadCountiesHotSpots()
{
HotSpots.Clear();
string hotSpotsXml = Page.ClientScript.GetWebResourceUrl(this.GetType(), "HotSpotMapNorway.HotSpots.xml");
hotSpotsXml = GetAbsolutePath(hotSpotsXml);
XmlDocument hotSpots = new XmlDocument();
hotSpots.Load(hotSpotsXml);
XmlNodeList nodes = hotSpots.SelectNodes("//county");
foreach (XmlElement node in nodes)
{
PolygonHotSpot phs = new PolygonHotSpot();
phs.PostBackValue = "1:" + node.GetAttribute("name");
phs.Coordinates = node.FirstChild.InnerText;
HotSpots.Add(phs);
}
}