Extent

Extent class

A two-dimensional spatial bounding box.

public class Extent : IEquatable<Extent>

Constructors

Name Description
Extent() Creates new instance.
Extent(SpatialReferenceSystem) Creates new instance.
Extent(double, double, double, double, SpatialReferenceSystem) Creates new instance.

Properties

Name Description
Center { get; } Center of the extent.
Height { get; } Height of the extent.
IsValid { get; } Determines whether this Extent is valid.
SpatialReferenceSystem { get; set; } SpatialReferenceSystem associated with this extent. Can be null if SpatialReferenceSystem is unknown. Use GetTransformed in order to transform extent between difference spatial reference systems.
Width { get; } Width of the extent.
XMax { get; set; } Maximum value of the X coordinate.
XMin { get; set; } Minimum value of the X coordinate.
YMax { get; set; } Maximum value of the Y coordinate.
YMin { get; set; } Minimum value of the Y coordinate.

Methods

Name Description
Clone() Clones this instance.
Contains(Extent) Determines whether this extent contains the argument.
Contains(IGeometry) Determines whether this extent contains the argument.
Contains(double, double) Determines whether this extent contains a coordinate defined by the arguments.
Equals(Extent) Indicates whether the current object is equal to another object of the same type.
override Equals(object) Determines whether the specified object is equal to the current object.
override GetHashCode() Serves as the default hash function.
GetTransformed(SpatialReferenceSystem) Returns new extent in specified SpatialReferenceSystem that contains this extent.
Grow(Extent) Grows this extent so it includes the argument.
Grow(double, double) Grows this extent so it includes the specified point.
GrowX(double) Grows this extent along the X axis so it includes the specified value.
GrowY(double) Grows this extent along the Y axis so it includes the specified value.
Intersects(Extent) Determines whether this extent intersects with the argument.
Intersects(IGeometry) Determines whether this extent intersects with the argument.
Normalize() Swaps XMin with XMax if Width is negative and YMin with YMax if Height is negative.
ToPolygon() Converts this extent to a rectangular polygon that represents it.
override ToString() Returns a string that represents the current object.
operator == Implements the ‘==’ operator.
operator != Implements the ‘!=’ operator.

See Also