C# 클래스 RSSWeatherLayer3D.GlobeCustomLayerBase

An abstract base class for implementation of a custom globe layer

상속: System.Windows.Forms.Control, ILayer, IGeoDataset, ILayerGeneralProperties, IPersistVariant, IPersistStream, ILayerExtensions, ILayerInfo, ILegendInfo, ILayerDrawingProperties, ICustomGlobeLayer, IEnumerable, IDisposable

파일 보기 프로젝트 열기: Esri/arcobjects-sdk-community-samples

보호된 프로퍼티들

프로퍼티	타입	설명
m_ShowTips	bool
m_bCached	bool
m_bDrawDirty	bool
m_bValid	bool
m_bVisible	bool
m_dblMaxScale	double
m_dblMinScale	double
m_extensions	System.Collections.ArrayList
m_extent	IEnvelope
m_hLargeBitmap	System.IntPtr
m_hSmallBitmap	System.IntPtr
m_largeBitmap	System.Drawing.Bitmap
m_legendGroup	ILegendGroup
m_sName	string
m_smallBitmap	System.Drawing.Bitmap
m_spRef	ISpatialReference
m_table	System.Data.DataTable

Private Properties

프로퍼티	타입	설명
DeleteObject	int

공개 메소드들

메소드	설명
AddExtension ( object ext ) : void	Adds a new extension.
AddItem ( DataRow row ) : void	Add an item to the layer
AddItem ( object values ) : void	Add an item to the Layer
Clear ( ) : void	Remove all items in the layer
Dispose ( ) : void	Dispose the layer
Draw ( esriDrawPhase drawPhase, IDisplay Display, ITrackCancel trackCancel ) : void	Draws the layer to the specified display for the given draw phase. This method draws the layer to the Display for the specified DrawPhase. Use the TrackCancel object to allow the drawing of the layer to be interrupted by the user.
DrawImmediate ( IGlobeViewer pGlobeViewer ) : void	For custom OpenGL layers, perform immediate drawing. This is where you should add your drawings on the Globe. This method must be overridden in your inheriting class. DrawImmediate together with IGlobeDisplayEvents::BeforeDraw and IGlobeDisplayEvents::AfterDraw is the only safe place where the OpenGL state is ready for custom actions.
GetClassID ( System.Guid &pClassID ) : void	Returns the class identifier (CLSID) for the component object.
GetEnumerator ( ) : IEnumerator	Allow users to directly enumerate through the layer's records
GetSizeMax ( _ULARGE_INTEGER &pcbSize ) : void	Return the size in bytes of the stream needed to save the object.
GetTile ( int tilesize, int face, int level, int row, int col, byte &pData ) : void	Gets a rasterized data tile for the given globe tesselation coordinates.
GlobeCustomLayerBase ( ) : System	Class default constructor
Hit ( int hitObjectID, ESRI pHit3D ) : void	The layer is hit by a picking operation.
IsDirty ( ) : void	Checks the object for changes since it was last saved.
Load ( IStream pstm ) : void	Initializes an object from the stream where it was previously saved.
Load ( IVariantStream Stream ) : void	Loads the object properties from the stream. The Load method must read the data from the stream in the same order the data was written to the stream in the Save method. Streams are sequential; you must ensure that your data is saved and loaded in the correct order, so that the correct data is written to the correct member.
NewItem ( ) : DataRow	Create a new item (does not add it to the layer)
RemoveExtension ( int Index ) : void	Removes the specified extension.
RemoveItem ( DataRow row ) : void	Remove the item from the layer
Save ( IStream pstm, int fClearDirty ) : void	Saves an object into the specified stream and indicates whether the object should reset its dirty flag.
Save ( IVariantStream Stream ) : void	Saves the object properties to the stream.
Select ( string queryFilter ) : System.Data.DataRow[]	Query for items in the layer
get_Extension ( int Index ) : object	The extension at the specified index.
get_LegendGroup ( int Index ) : ILegendGroup	Legend group at the specified index. The content and number of legend groups is determined by the implementation of the renderer, consequently this property is read only.
get_TipText ( double X, double Y, double Tolerance ) : string	Map tip text at the specified location.
this ( int index ) : DataRow	Indexer, returns the underlying DataRow for the given index

비공개 메소드들

메소드	설명
DeleteObject ( IntPtr hObject ) : int

메소드 상세

AddExtension() 공개 메소드

Adds a new extension.

public AddExtension ( object ext ) : void
ext	object
리턴	void

AddItem() 공개 메소드

Add an item to the layer

public AddItem ( DataRow row ) : void
row	System.Data.DataRow
리턴	void

AddItem() 공개 메소드

Add an item to the Layer

public AddItem ( object values ) : void
values	object
리턴	void

Clear() 공개 메소드

Remove all items in the layer

public Clear ( ) : void
리턴	void

Dispose() 공개 메소드

Dispose the layer

public Dispose ( ) : void
리턴	void

Draw() 공개 메소드

Draws the layer to the specified display for the given draw phase.

This method draws the layer to the Display for the specified DrawPhase. Use the TrackCancel object to allow the drawing of the layer to be interrupted by the user.

public Draw ( esriDrawPhase drawPhase, IDisplay Display, ITrackCancel trackCancel ) : void
drawPhase	esriDrawPhase
Display	IDisplay
trackCancel	ITrackCancel
리턴	void

DrawImmediate() 공개 추상적인 메소드

For custom OpenGL layers, perform immediate drawing.

This is where you should add your drawings on the Globe. This method must be overridden in your inheriting class. DrawImmediate together with IGlobeDisplayEvents::BeforeDraw and IGlobeDisplayEvents::AfterDraw is the only safe place where the OpenGL state is ready for custom actions.

public abstract DrawImmediate ( IGlobeViewer pGlobeViewer ) : void
pGlobeViewer	IGlobeViewer
리턴	void

GetClassID() 공개 메소드

Returns the class identifier (CLSID) for the component object.

public GetClassID ( System.Guid &pClassID ) : void
pClassID	System.Guid
리턴	void

GetEnumerator() 공개 메소드

Allow users to directly enumerate through the layer's records

public GetEnumerator ( ) : IEnumerator
리턴	IEnumerator

GetSizeMax() 공개 메소드

Return the size in bytes of the stream needed to save the object.

public GetSizeMax ( _ULARGE_INTEGER &pcbSize ) : void
pcbSize	_ULARGE_INTEGER
리턴	void

GetTile() 공개 메소드

Gets a rasterized data tile for the given globe tesselation coordinates.

public GetTile ( int tilesize, int face, int level, int row, int col, byte &pData ) : void
tilesize	int
face	int
level	int
row	int
col	int
pData	byte
리턴	void

GlobeCustomLayerBase() 공개 메소드

Class default constructor

public GlobeCustomLayerBase ( ) : System
리턴	System

Hit() 공개 메소드

The layer is hit by a picking operation.

public Hit ( int hitObjectID, ESRI pHit3D ) : void
hitObjectID	int
pHit3D	ESRI
리턴	void

IsDirty() 공개 메소드

Checks the object for changes since it was last saved.

public IsDirty ( ) : void
리턴	void

Load() 공개 메소드

Initializes an object from the stream where it was previously saved.

public Load ( IStream pstm ) : void
pstm	IStream
리턴	void

Load() 공개 메소드

Loads the object properties from the stream.

The Load method must read the data from the stream in the same order the data was written to the stream in the Save method. Streams are sequential; you must ensure that your data is saved and loaded in the correct order, so that the correct data is written to the correct member.

public Load ( IVariantStream Stream ) : void
Stream	IVariantStream
리턴	void

NewItem() 공개 메소드

Create a new item (does not add it to the layer)

public NewItem ( ) : DataRow
리턴	System.Data.DataRow

RemoveExtension() 공개 메소드

Removes the specified extension.

public RemoveExtension ( int Index ) : void
Index	int
리턴	void

RemoveItem() 공개 메소드

Remove the item from the layer

public RemoveItem ( DataRow row ) : void
row	System.Data.DataRow	The row to remove
리턴	void

Save() 공개 메소드

Saves an object into the specified stream and indicates whether the object should reset its dirty flag.

public Save ( IStream pstm, int fClearDirty ) : void
pstm	IStream
fClearDirty	int
리턴	void

Save() 공개 메소드

Saves the object properties to the stream.

public Save ( IVariantStream Stream ) : void
Stream	IVariantStream
리턴	void

Select() 공개 메소드

Query for items in the layer

public Select ( string queryFilter ) : System.Data.DataRow[]
queryFilter	string	WHERE clause
리턴	System.Data.DataRow[]

get_Extension() 공개 메소드

The extension at the specified index.

public get_Extension ( int Index ) : object
Index	int
리턴	object

get_LegendGroup() 공개 메소드

Legend group at the specified index.

The content and number of legend groups is determined by the implementation of the renderer, consequently this property is read only.

public get_LegendGroup ( int Index ) : ILegendGroup
Index	int
리턴	ILegendGroup

get_TipText() 공개 메소드

Map tip text at the specified location.

public get_TipText ( double X, double Y, double Tolerance ) : string
X	double
Y	double
Tolerance	double
리턴	string

this() 공개 메소드

Indexer, returns the underlying DataRow for the given index

public this ( int index ) : DataRow
index	int
리턴	System.Data.DataRow

프로퍼티 상세

m_ShowTips 보호되어 있는 프로퍼티

determines whether the layers is supposed to show its MapTips

protected bool m_ShowTips
리턴	bool

m_bCached 보호되어 있는 프로퍼티

determines whether the layers is cached. Returned by ILayer::Cached.

protected bool m_bCached
리턴	bool

m_bDrawDirty 보호되어 있는 프로퍼티

Indicates if the layer drawing properties are dirty.

protected bool m_bDrawDirty
리턴	bool

m_bValid 보호되어 있는 프로퍼티

Flag which determines whether the layer is valid (connected to its data source, has valid information etc.). Returned by ILAyer::Valid.

You can use this flag to determine for example whether the layer can be available or not.

protected bool m_bValid
리턴	bool

m_bVisible 보호되어 있는 프로퍼티

Flag which determines whether the layers is visible. Returned by ILayer::Visible

You should use this member in your inherited class in the Draw method.

protected bool m_bVisible
리턴	bool

m_dblMaxScale 보호되어 있는 프로퍼티

Keep the maximum scale value at which the layer will display

protected double m_dblMaxScale
리턴	double

m_dblMinScale 보호되어 있는 프로퍼티

Keep the minimum scale value at which the layer will display

protected double m_dblMinScale
리턴	double

m_extensions 보호되어 있는 프로퍼티

An arraylist to store the layer's extensions.

protected ArrayList,System.Collections m_extensions
리턴	System.Collections.ArrayList

m_extent 보호되어 있는 프로퍼티

Keep the layer's extent. Returned by the ILayer::Extent property

The extent should be spatial-referenced to the DateFrame's spatial reference.

protected IEnvelope m_extent
리턴	IEnvelope

m_hLargeBitmap 보호되어 있는 프로퍼티

Handle for the large bitmap

protected IntPtr,System m_hLargeBitmap
리턴	System.IntPtr

m_hSmallBitmap 보호되어 있는 프로퍼티

Handle for the small bitmap

protected IntPtr,System m_hSmallBitmap
리턴	System.IntPtr

m_largeBitmap 보호되어 있는 프로퍼티

The bitmap which represent the large image of the layer.

This image will be shown in ArcCatalog when in Thumbnail view

protected Bitmap,System.Drawing m_largeBitmap
리턴	System.Drawing.Bitmap

m_legendGroup 보호되어 있는 프로퍼티

The legend group to store the legend class required by the TOC for the layer's renderer. Returned by ILegendGroup::get_LegendGroup property.

protected ILegendGroup m_legendGroup
리턴	ILegendGroup

m_sName 보호되어 있는 프로퍼티

Layer's name. Returned by ILayer::Name property

protected string m_sName
리턴	string

m_smallBitmap 보호되어 있는 프로퍼티

The bitmap which represent the small image of the layer.

Shown in ArcCatalog or in the identify dialog

protected Bitmap,System.Drawing m_smallBitmap
리턴	System.Drawing.Bitmap

m_spRef 보호되어 있는 프로퍼티

Store the layer's underlying data spatial reference. Returned by IGeoDataset::SpatialReference.

This spatial reference should not be reprojected. In your inheriting class you will need to have another parameter that will keep the DataFrame's spatial reference that would use to reproject the geometries and the extent of the layer.

protected ISpatialReference m_spRef
리턴	ISpatialReference

m_table 보호되어 있는 프로퍼티

The data structure for the custom layer

By default, the DataTable gets initialized in the BaseClass Ctor with an ID column which is AutoIncremented. The BaseClass also support enumerator which is actually en enumerator of the table as well as a direct indexer.

protected DataTable,System.Data m_table
리턴	System.Data.DataTable