public static SpatialReference SpRefFromString(string str)
{
SpatialReference result;
try
{
SpatialReference spatialReference;
if (AGSSpatialReference.IsInteger(str))
{
int num = int.Parse(str);
spatialReference = AGSSpatialReference.SpRefFromWKID(ref num);
}
else
{
string text = str;
spatialReference = AGSSpatialReference.SpRefFromWKT(ref text);
}
result = spatialReference;
}
catch
{
result = null;
}
return(result);
}
public void ExportImage(AGSExportOptions eo, ExportImageEventHandler action)
{
try
{
string arg = base.Parent.URL + "/" + base.FullName + "/ImageServer/exportImage";
StringBuilder arg2 = this.BuildURIRequest(eo);
Mouse.OverrideCursor = Cursors.Wait;
IDictionary <string, object> dictionary = base.Parent.MakeDictionaryRequest(arg + arg2);
if (dictionary == null)
{
Mouse.OverrideCursor = null;
if (string.IsNullOrEmpty(base.Parent.ErrorMessage))
{
ErrorReport.ShowErrorMessage(AfaStrings.AnUnexpectedErrorOccured);
}
else
{
ErrorReport.ShowErrorMessage(base.Parent.ErrorMessage);
}
return;
}
SpatialReference spatialReference = null;
if (dictionary != null)
{
object obj;
if (!dictionary.TryGetValue("href", out obj))
{
string text = AfaStrings.Error;
if (dictionary.ContainsKey("error"))
{
IDictionary <string, object> dictionary2 = dictionary["error"] as IDictionary <string, object>;
if (dictionary2.ContainsKey("details"))
{
object obj2;
if (dictionary2.TryGetValue("details", out obj2))
{
object[] array = obj2 as object[];
if (array != null)
{
text = text + " - " + array[0].ToString();
}
}
}
else
{
text += AfaStrings.UnknownError;
}
}
Mouse.OverrideCursor = null;
ErrorReport.ShowErrorMessage(text);
return;
}
string text2 = obj as string;
if (text2.Length > 0)
{
ExportedImage exportedImage = new ExportedImage(this, text2);
if (dictionary.TryGetValue("width", out obj))
{
exportedImage.Properties.Add("width", obj);
}
if (dictionary.TryGetValue("height", out obj))
{
exportedImage.Properties.Add("height", obj);
}
if (dictionary.TryGetValue("scale", out obj))
{
exportedImage.Properties.Add("scale", obj);
}
if (dictionary.TryGetValue("extent", out obj))
{
IDictionary <string, object> dictionary3 = obj as IDictionary <string, object>;
object obj3;
if (dictionary3.TryGetValue("xmin", out obj3))
{
exportedImage.Properties.Add("xmin", obj3);
}
if (dictionary3.TryGetValue("xmax", out obj3))
{
exportedImage.Properties.Add("xmax", obj3);
}
if (dictionary3.TryGetValue("ymax", out obj3))
{
exportedImage.Properties.Add("ymax", obj3);
}
if (dictionary3.TryGetValue("ymin", out obj3))
{
exportedImage.Properties.Add("ymin", obj3);
}
if (dictionary3.TryGetValue("spatialReference", out obj3))
{
IDictionary <string, object> dictionary4 = obj3 as IDictionary <string, object>;
object obj4;
if (dictionary4.TryGetValue("wkid", out obj4))
{
exportedImage.Properties.Add("spatialReference", obj4);
int num = int.Parse(obj4.ToString());
spatialReference = AGSSpatialReference.SpRefFromWKID(ref num);
}
else if (dictionary4.TryGetValue("wkt", out obj4))
{
exportedImage.Properties.Add("spatialReference", obj4);
string text3 = obj4.ToString();
spatialReference = AGSSpatialReference.SpRefFromWKT(ref text3);
}
}
PointN pointN = new PointN();
if (spatialReference != null)
{
pointN.SpatialReference = spatialReference;
}
double num2 = double.Parse(exportedImage.Properties["xmin"].ToString());
double num3 = double.Parse(exportedImage.Properties["ymin"].ToString());
double num4 = double.Parse(exportedImage.Properties["xmax"].ToString());
double num5 = double.Parse(exportedImage.Properties["ymax"].ToString());
pointN.X = num2;
pointN.Y = num3;
pointN.Z = 0.0;
PointN[] points = new PointN[]
{
pointN,
new PointN
{
SpatialReference = spatialReference,
X = num4,
Y = num3,
Z = 0.0
},
new PointN
{
SpatialReference = spatialReference,
X = num2,
Y = num5,
Z = 0.0
}
};
try
{
if (File.Exists(eo.OutputFile))
{
File.Delete(eo.OutputFile);
if (App.TempFiles.Contains(eo.OutputFile))
{
App.TempFiles.Remove(eo.OutputFile);
}
}
new WebClient();
if (!base.Parent.DownloadFile(text2, eo.OutputFile))
{
eo.OutputFile = text2;
if (string.IsNullOrEmpty(eo.OutputFile))
{
ErrorReport.ShowErrorMessage(AfaStrings.ErrorCreatingOutputFile);
}
}
}
catch
{
eo.OutputFile = text2;
if (string.IsNullOrEmpty(eo.OutputFile))
{
ErrorReport.ShowErrorMessage(AfaStrings.ErrorCreatingOutputFile);
}
}
finally
{
if (action != null)
{
action(this, new ExportedImageEventArgs(this, eo, points));
}
}
Mouse.OverrideCursor = null;
return;
}
}
}
}
catch
{
Mouse.OverrideCursor = null;
}
Mouse.OverrideCursor = null;
}
private void DoTask()
{
try
{
IDictionary <string, object> dictionary = this.Parent.MakeDictionaryRequest(this.RequestURL);
if (dictionary == null)
{
string text = this.Parent.ErrorMessage;
if (string.IsNullOrEmpty(text))
{
text = AfaStrings.AnUnexpectedErrorOccured;
}
ErrorReport.ShowErrorMessage(text);
}
this.UpdateForm.SetReady(false);
SpatialReference spatialReference = null;
if (dictionary != null)
{
object obj;
if (!dictionary.TryGetValue("href", out obj))
{
string text2 = AfaStrings.Error;
if (dictionary.ContainsKey("error"))
{
IDictionary <string, object> dictionary2 = dictionary["error"] as IDictionary <string, object>;
object obj2;
if (dictionary2.ContainsKey("details") && dictionary2.TryGetValue("details", out obj2))
{
object[] array = obj2 as object[];
if (array != null)
{
text2 = text2 + " - " + array[0].ToString();
}
}
}
Mouse.OverrideCursor = null;
ErrorReport.ShowErrorMessage(text2);
}
else
{
string text3 = obj as string;
if (text3.Length > 0)
{
decimal value = 0m;
decimal value2 = 0m;
decimal value3 = 0m;
decimal value4 = 0m;
if (dictionary.TryGetValue("extent", out obj))
{
IDictionary <string, object> dictionary3 = obj as IDictionary <string, object>;
object obj3;
if (dictionary3.TryGetValue("spatialReference", out obj3))
{
IDictionary <string, object> dictionary4 = obj3 as IDictionary <string, object>;
object obj4;
if (dictionary4.TryGetValue("wkid", out obj4))
{
int num = int.Parse(obj4.ToString());
spatialReference = AGSSpatialReference.SpRefFromWKID(ref num);
}
else if (dictionary4.TryGetValue("wkt", out obj4))
{
string text4 = obj4.ToString();
spatialReference = AGSSpatialReference.SpRefFromWKT(ref text4);
}
}
if (dictionary3.TryGetValue("xmin", out obj3))
{
value = (decimal)obj3;
}
if (dictionary3.TryGetValue("xmax", out obj3))
{
value3 = (decimal)obj3;
}
if (dictionary3.TryGetValue("ymax", out obj3))
{
value4 = (decimal)obj3;
}
if (dictionary3.TryGetValue("ymin", out obj3))
{
value2 = (decimal)obj3;
}
PointN pointN = new PointN();
if (spatialReference != null)
{
pointN.SpatialReference = spatialReference;
}
pointN.X = (double)value;
pointN.Y = (double)value2;
pointN.Z = 0.0;
PointN[] array2 = new PointN[]
{
pointN,
new PointN
{
SpatialReference = spatialReference,
X = (double)value3,
Y = (double)value2,
Z = 0.0
},
new PointN
{
SpatialReference = spatialReference,
X = (double)value,
Y = (double)value4,
Z = 0.0
}
};
try
{
if (File.Exists(this.OutputFile))
{
File.Delete(this.OutputFile);
if (App.TempFiles.Contains(this.OutputFile))
{
App.TempFiles.Remove(this.OutputFile);
}
}
if (!this.Parent.DownloadFile(text3, this.OutputFile))
{
this.OutputFile = text3;
if (string.IsNullOrEmpty(this.OutputFile))
{
ErrorReport.ShowErrorMessage(AfaStrings.ErrorCreatingOutputFile);
return;
}
}
}
catch
{
this.OutputFile = text3;
if (string.IsNullOrEmpty(this.OutputFile))
{
ErrorReport.ShowErrorMessage(AfaStrings.ErrorCreatingOutputFile);
return;
}
}
this.UpdateForm.SetReady(false);
Point3d point3d = new Point3d(pointN.X, array2[0].Y, 0.0);
Point3d point3d2 = new Point3d(array2[1].X, array2[1].Y, 0.0);
Point3d point3d3 = new Point3d(array2[2].X, array2[2].Y, 0.0);
this.UpdateForm.V1 = point3d2 - point3d;
this.UpdateForm.V2 = point3d3 - point3d;
this.UpdateForm.BasePoint = point3d;
this.UpdateForm.ImageURL = this.OutputFile;
this.UpdateForm.SetReady(true);
}
}
}
}
}
catch (SystemException ex)
{
this.UpdateForm.SetReady(false);
this._errMsg.Append(ex.Message);
}
}
