CustomImageGlobeOverlayRead Method

Reads a tile from the specified extent, scales it to and stores the result in image.

Namespace: AGI.Foundation.Graphics.Advanced
Assembly: AGI.Foundation.Graphics (in AGI.Foundation.Graphics.dll) Version: 25.1.421.0 (25.1.421.0)

Syntax

C++

Copy

public abstract bool Read(
	CartographicExtent extent,
	Object userTileData,
	Bitmap image
)

Public MustOverride Function Read ( 
	extent As CartographicExtent,
	userTileData As Object,
	image As Bitmap
) As Boolean

public:
virtual bool Read(
	CartographicExtent^ extent, 
	Object^ userTileData, 
	Bitmap^ image
) abstract

abstract Read : 
        extent : CartographicExtent * 
        userTileData : Object * 
        image : Bitmap -> bool

Parameters

extent: Type: AGI.Foundation.CoordinatesCartographicExtent
The extent of the tile.
userTileData: Type: SystemObject
User specified tile data for the tile. This will only be provided if Tiler is not .
image: Type: System.DrawingBitmap
A preallocated bitmap that the tile should be drawn to. Read should always overwrite the entire contents of the image.

Return Value

Type: Boolean
if the read was successful; otherwise .

Reference

CustomImageGlobeOverlay Class

AGI.Foundation.Graphics.Advanced Namespace

CustomImageGlobeOverlayAddLanguageSpecificTextSet("LST467E0902_0?cpp=::|nu=.");Read Method

Parameters

Return Value

Reference

CustomImageGlobeOverlayRead Method