public double GetWidth()
{
if (FormXGIS.IsMecator)
{
return(XTools.GetMecatorWidth(UpRight.X, BottomLeft.X));
}
else
{
return(UpRight.X - BottomLeft.X);
}
}
public XVertex ToMapVertex(Point _Point)
{
if (FormXGIS.IsMecator)
{
double MapX = XTools.GetMecatorWidth(ScaleX * _Point.X, -MapMinX);
double MapY = XTools.GetMecatorHeight(ScaleY * (WinH - _Point.Y), -MapMinY);
return(new XVertex(MapX, MapY));
}
else
{
double MapX = ScaleX * _Point.X + MapMinX;
double MapY = ScaleY * (WinH - _Point.Y) + MapMinY;
return(new XVertex(MapX, MapY));
}
}
public Point ToScreenPoint(XVertex _Location)
{
if (FormXGIS.IsMecator)
{
double ScreenX = XTools.GetMecatorWidth(_Location.X, MapMinX) / ScaleX;
double ScreenY = WinH - XTools.GetMecatorHeight(_Location.Y, MapMinY) / ScaleY;
return(new Point((int)ScreenX, (int)ScreenY));
}
else
{
double ScreenX = (_Location.X - MapMinX) / ScaleX;
double ScreenY = WinH - (_Location.Y - MapMinY) / ScaleY;
return(new Point((int)ScreenX, (int)ScreenY));
}
}