public static LatLonZoom GetZoomedView(CoordinateSystemIfc coordinateSystem, LatLonZoom oldCenterPosition, int steps)
{
int num = oldCenterPosition.zoom + steps;
num = coordinateSystem.GetZoomRange().Constrain(num);
return(new LatLonZoom(oldCenterPosition.lat, oldCenterPosition.lon, num));
}
public static LatLonZoom ReadFromAttributes(MashupParseContext context, CoordinateSystemIfc coordSys)
{
int zoom = coordSys.GetZoomRange().ParseAllowUndefinedZoom(context, "zoom", context.GetRequiredAttribute("zoom"));
LatLon latLon = LatLon.ReadFromAttributes(context, coordSys);
return(new LatLonZoom(latLon.lat, latLon.lon, zoom));
}
public LatLonZoom(MashupParseContext context, CoordinateSystemIfc coordSys)
{
XMLTagReader xMLTagReader = context.NewTagReader("LatLonZoom");
try
{
if (context.reader.GetAttribute("zoom") == null)
{
throw new InvalidLLZ(context, "Missing zoom attribute");
}
try
{
_zoom = coordSys.GetZoomRange()
.ParseAllowUndefinedZoom(context, "zoom", context.reader.GetAttribute("zoom"));
}
catch (InvalidMashupFile invalidMashupFile)
{
throw new InvalidLLZ(context, invalidMashupFile.Message);
}
bool flag = false;
_latlon = default(LatLon);
while (xMLTagReader.FindNextStartTag())
{
if (xMLTagReader.TagIs(LatLon.GetXMLTag()))
{
_latlon = new LatLon(context, coordSys);
flag = true;
}
}
if (!flag)
{
throw new InvalidLLZ(context, "Missing LatLong Tag");
}
}
finally
{
xMLTagReader.SkipAllSubTags();
}
}
internal static LatLonZoom ConstrainLLZ(CoordinateSystemIfc coordSys, LatLonZoom src)
{
return(new LatLonZoom(coordSys.GetLatRange().Constrain(src.lat), coordSys.GetLonRange().Constrain(src.lon), coordSys.GetZoomRange().Constrain(src.zoom)));
}
internal static LatLonZoom ConstrainLLZ(CoordinateSystemIfc coordSys, LatLonZoom src)
{
return new LatLonZoom(coordSys.GetLatRange().Constrain(src.lat), coordSys.GetLonRange().Constrain(src.lon), coordSys.GetZoomRange().Constrain(src.zoom));
}
public static LatLonZoom GetZoomedView(CoordinateSystemIfc coordinateSystem, LatLonZoom oldCenterPosition, int steps)
{
int num = oldCenterPosition.zoom + steps;
num = coordinateSystem.GetZoomRange().Constrain(num);
return new LatLonZoom(oldCenterPosition.lat, oldCenterPosition.lon, num);
}
public LatLonZoom(MashupParseContext context, CoordinateSystemIfc coordSys)
{
XMLTagReader xMLTagReader = context.NewTagReader("LatLonZoom");
try
{
if (context.reader.GetAttribute("zoom") == null)
{
throw new InvalidLLZ(context, "Missing zoom attribute");
}
try
{
this._zoom = coordSys.GetZoomRange().ParseAllowUndefinedZoom(context, "zoom", context.reader.GetAttribute("zoom"));
}
catch (InvalidMashupFile invalidMashupFile)
{
throw new InvalidLLZ(context, invalidMashupFile.Message);
}
bool flag = false;
this._latlon = default(LatLon);
while (xMLTagReader.FindNextStartTag())
{
if (xMLTagReader.TagIs(LatLon.GetXMLTag()))
{
this._latlon = new LatLon(context, coordSys);
flag = true;
}
}
if (!flag)
{
throw new InvalidLLZ(context, "Missing LatLong Tag");
}
}
finally
{
xMLTagReader.SkipAllSubTags();
}
}
public static LatLonZoom ReadFromAttributes(MashupParseContext context, CoordinateSystemIfc coordSys)
{
int zoom = coordSys.GetZoomRange().ParseAllowUndefinedZoom(context, "zoom", context.GetRequiredAttribute("zoom"));
LatLon latLon = LatLon.ReadFromAttributes(context, coordSys);
return new LatLonZoom(latLon.lat, latLon.lon, zoom);
}
