C# Class SharpMap.Map

Inheritance: IDisposable

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Méthodes publiques

Méthode	Description
Dispose ( ) : void	Disposes the map object
FindLayer ( string layername ) : IEnumerable	Returns an enumerable for all layers containing the search parameter in the LayerName property
GetExtents ( ) : SharpMap.Geometries.BoundingBox	Gets the extents of the map based on the extents of all the layers in the layers collection
GetLayerByName ( string name ) : SharpMap.Layers.ILayer	Returns a layer by its name
GetMap ( ) : System.Drawing.Image	Renders the map to an image
ImageToWorld ( System p ) : SharpMap.Geometries.Point	Converts a point from image coordinates to world coordinates based on the current zoom, center and mapsize.
Map ( ) : System	Initializes a new map
Map ( System size ) : System	Initializes a new map
WorldToImage ( SharpMap p ) : System.Drawing.PointF	Converts a point from world coordinates to image coordinates based on the current zoom, center and mapsize.
ZoomToBox ( SharpMap bbox ) : void	Zooms the map to fit a bounding box NOTE: If the aspect ratio of the box and the aspect ratio of the mapsize isn't the same, the resulting map-envelope will be adjusted so that it contains the bounding box, thus making the resulting envelope larger!
ZoomToExtents ( ) : void	Zooms to the extents of all layers

Method Details

Dispose() public méthode

Disposes the map object

public Dispose ( ) : void
Résultat	void

FindLayer() public méthode

Returns an enumerable for all layers containing the search parameter in the LayerName property

public FindLayer ( string layername ) : IEnumerable
layername	string	Search parameter
Résultat	IEnumerable

GetExtents() public méthode

Gets the extents of the map based on the extents of all the layers in the layers collection

public GetExtents ( ) : SharpMap.Geometries.BoundingBox
Résultat	SharpMap.Geometries.BoundingBox

GetLayerByName() public méthode

Returns a layer by its name

public GetLayerByName ( string name ) : SharpMap.Layers.ILayer
name	string	Name of layer
Résultat	SharpMap.Layers.ILayer

GetMap() public méthode

Renders the map to an image

public GetMap ( ) : System.Drawing.Image
Résultat	System.Drawing.Image

ImageToWorld() public méthode

Converts a point from image coordinates to world coordinates based on the current zoom, center and mapsize.

public ImageToWorld ( System p ) : SharpMap.Geometries.Point
p	System	Point in image coordinates
Résultat	SharpMap.Geometries.Point

Map() public méthode

Initializes a new map

public Map ( ) : System
Résultat	System

Map() public méthode

Initializes a new map

public Map ( System size ) : System
size	System	Size of map in pixels
Résultat	System

WorldToImage() public méthode

Converts a point from world coordinates to image coordinates based on the current zoom, center and mapsize.

public WorldToImage ( SharpMap p ) : System.Drawing.PointF
p	SharpMap	Point in world coordinates
Résultat	System.Drawing.PointF

ZoomToBox() public méthode

Zooms the map to fit a bounding box

NOTE: If the aspect ratio of the box and the aspect ratio of the mapsize isn't the same, the resulting map-envelope will be adjusted so that it contains the bounding box, thus making the resulting envelope larger!

public ZoomToBox ( SharpMap bbox ) : void
bbox	SharpMap
Résultat	void

ZoomToExtents() public méthode

Zooms to the extents of all layers

public ZoomToExtents ( ) : void
Résultat	void