internal bool Contains(XExtent extent)
{
return(extent.GetMinX() >= GetMinX() &&
extent.GetMinY() >= GetMinY() &&
extent.GetMaxX() <= GetMaxX() &&
extent.GetMaxY() <= GetMaxY());
}
public void Update(XExtent _Extent, Rectangle _Rectangle)
{
CurrentMapExtent = _Extent;
MapWindowSize = _Rectangle;
MapMinX = CurrentMapExtent.GetMinX();
MapMinY = CurrentMapExtent.GetMinY();
WinW = MapWindowSize.Width;
WinH = MapWindowSize.Height;
MapW = CurrentMapExtent.GetWidth();
MapH = CurrentMapExtent.GetHeight();
ScaleX = MapW / WinW;
ScaleY = MapH / WinH;
}
internal bool IntersectWith(XExtent _Extent)
{
return(!(GetMaxX() < _Extent.GetMinX() || GetMinX() > _Extent.GetMaxX() ||
GetMaxY() < _Extent.GetMinY() || GetMinY() > _Extent.GetMaxY()));
}