Class Envelope

Specifies an envelope (a rectangle) using two corner points.

Inheritance
System.Object
Envelope
Implements
System.ComponentModel.INotifyPropertyChanged
Inherited Members
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.ToString()
Namespace: OSGeo.MapGuide.ObjectModels.Common
Assembly: OSGeo.MapGuide.ObjectModels.dll
Syntax
[Serializable]
public class Envelope : IEnvelope, INotifyPropertyChanged

Constructors

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Envelope(Double, Double, Double, Double)

Constructor

Declaration
public Envelope(double minx, double miny, double maxx, double maxy)
Parameters
Type Name Description
System.Double minx
System.Double miny
System.Double maxx
System.Double maxy

Properties

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LowerLeftCoordinate

Specifies the lower left corner of the envelope.

Declaration
public EnvelopeLowerLeftCoordinate LowerLeftCoordinate { get; set; }
Property Value
Type Description
EnvelopeLowerLeftCoordinate
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MaxX

Gets or sets the upper X value

Declaration
public double MaxX { get; set; }
Property Value
Type Description
System.Double
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MaxY

Gets or sets the upper Y value

Declaration
public double MaxY { get; set; }
Property Value
Type Description
System.Double
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MinX

Gets or sets the lower X value

Declaration
public double MinX { get; set; }
Property Value
Type Description
System.Double
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MinY

Gets or set the lower Y value

Declaration
public double MinY { get; set; }
Property Value
Type Description
System.Double
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UpperRightCoordinate

Specifies the upper right corner of the envelope.

Declaration
public EnvelopeUpperRightCoordinate UpperRightCoordinate { get; set; }
Property Value
Type Description
EnvelopeUpperRightCoordinate

Methods

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Clone()

Create a clone of this Envelope object

Declaration
public virtual Envelope Clone()
Returns
Type Description
Envelope
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Deserialize(String)

Declaration
public static Envelope Deserialize(string xml)
Parameters
Type Name Description
System.String xml
Returns
Type Description
Envelope
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Deserialize(String, out Envelope)

Declaration
public static bool Deserialize(string xml, out Envelope obj)
Parameters
Type Name Description
System.String xml
Envelope obj
Returns
Type Description
System.Boolean
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Deserialize(String, out Envelope, out Exception)

Deserializes workflow markup into an Envelope object

Declaration
public static bool Deserialize(string xml, out Envelope obj, out Exception exception)
Parameters
Type Name Description
System.String xml

string workflow markup to deserialize
Envelope obj

Output Envelope object
System.Exception exception

output Exception value if deserialize failed
Returns
Type Description
System.Boolean

true if this XmlSerializer can deserialize the object; otherwise, false
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LoadFromFile(String)

Declaration
public static Envelope LoadFromFile(string fileName)
Parameters
Type Name Description
System.String fileName
Returns
Type Description
Envelope
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LoadFromFile(String, out Envelope)

Declaration
public static bool LoadFromFile(string fileName, out Envelope obj)
Parameters
Type Name Description
System.String fileName
Envelope obj
Returns
Type Description
System.Boolean
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LoadFromFile(String, out Envelope, out Exception)

Deserializes xml markup from file into an Envelope object

Declaration
public static bool LoadFromFile(string fileName, out Envelope obj, out Exception exception)
Parameters
Type Name Description
System.String fileName

string xml file to load and deserialize
Envelope obj

Output Envelope object
System.Exception exception

output Exception value if deserialize failed
Returns
Type Description
System.Boolean

true if this XmlSerializer can deserialize the object; otherwise, false
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OnPropertyChanged(String)

Declaration
public virtual void OnPropertyChanged(string info)
Parameters
Type Name Description
System.String info
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SaveToFile(String)

Declaration
public virtual void SaveToFile(string fileName)
Parameters
Type Name Description
System.String fileName
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SaveToFile(String, out Exception)

Serializes current Envelope object into file

Declaration
public virtual bool SaveToFile(string fileName, out Exception exception)
Parameters
Type Name Description
System.String fileName

full path of outupt xml file
System.Exception exception

output Exception value if failed
Returns
Type Description
System.Boolean

true if can serialize and save into file; otherwise, false
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Serialize()

Serializes current Envelope object into an XML document

Declaration
public virtual string Serialize()
Returns
Type Description
System.String

string XML value

Events

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PropertyChanged

Declaration
public event PropertyChangedEventHandler PropertyChanged
Event Type
Type Description
System.ComponentModel.PropertyChangedEventHandler

Implements

System.ComponentModel.INotifyPropertyChanged

Extension Methods