ReprojectionService Class

This class represents map service adding re-projection to another one.

Inheritance Hierarchy

SystemObject
Ptv.XServer.Controls.Map.Tools.ReprojectionReprojectionService

Namespace: Ptv.XServer.Controls.Map.Tools.Reprojection
Assembly: Ptv.XServer.Controls.Map (in Ptv.XServer.Controls.Map.dll) Version: 1.7.10.0

Syntax

public class ReprojectionService : IMapService<MapRectangle>

Public Class ReprojectionService
	Implements IMapService(Of MapRectangle)

public ref class ReprojectionService : IMapService<MapRectangle>

type ReprojectionService =  
    class
        interface IMapService<MapRectangle>
    end

The ReprojectionService type exposes the following members.

Constructors

	Name	Description
	ReprojectionService	Creates and initializes an instance of ReprojectionService.

Properties

	Name	Description
	Crs	Defines the CRS to be used when requesting map images.
	ReprojectionServiceOptions	Accesses the options to be used by the map service.
	Reprojector	Accesses the re-projector used by the map service.

Methods

	Name	Description
	DetermineSourceSize	Determines the size of the source image. This method is only used when re-projection applies.
	DetermineSourceSizeByAmountOfPixels	Knowing the source bounding box and its aspect ratio, this helper determines an image size given the an amount of pixels that the image should contain.
	GetImageStream(MapRectangle, Size)	Loads a map image using the specified bounding box and size.
	GetImageStream(MapRectangle, Size, Boolean, Boolean)	Loads a map image using the specified bounding box and size.
	GetInnerImageStream	Loads a source map image from the inner map service using the specified target bounding box and target size.
	GetTransformFunction

Fields

	Name	Description
	SourceMapService	the source map service delivering the map images to be re-projected
	TargetToSourceTransformation	The coordinate transformation that transforms target (this.CRS) to source (mapService.CRS) points
	TransparentTile	In case the ReprojectionService is used to render tiles, prepare a transparent tile that can be re-used by RenderTransparentImage.
	TransparentWhite	Transparent white - the color used when creating default images

Extension Methods

	Name	Description
	ToJson	Converts an object to a JSON string representation. (Defined by JSONWriter.)