Interface IMapControl

Inherited Members
Namespace: Mapsui.UI
Assembly: Mapsui.dll
Syntax
public interface IMapControl : IDisposable

Properties

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Map

Declaration
Map Map { get; set; }
Property Value
Type Description
Map

Methods

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GetMapInfo(ScreenPosition, IEnumerable<ILayer>)

Check, if a feature at a given screen position is hit.

Declaration
MapInfo GetMapInfo(ScreenPosition screenPosition, IEnumerable<ILayer> layers)
Parameters
Type Name Description
ScreenPosition screenPosition

Screen position to check for widgets and features.
IEnumerable<ILayer> layers

The layers to query.
Returns
Type Description
MapInfo
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GetPixelDensity()

Returns the number of pixels per device independent unit

Declaration
float? GetPixelDensity()
Returns
Type Description
float?
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GetSnapshot(IEnumerable<ILayer>?, RenderFormat, int)

Create a snapshot form map as PNG image

Declaration
byte[] GetSnapshot(IEnumerable<ILayer>? layers = null, RenderFormat renderFormat = RenderFormat.Png, int quality = 100)
Parameters
Type Name Description
IEnumerable<ILayer> layers

Layers that should be included in snapshot
RenderFormat renderFormat

render format
int quality

default quality is 90 is applicable for webp and jpg
Returns
Type Description
byte[]

Byte array with snapshot in png format. If there are any problems than returns null.
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InvalidateCanvas()

Declaration
void InvalidateCanvas()
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OpenInBrowser(string)

Declaration
void OpenInBrowser(string url)
Parameters
Type Name Description
string url
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Refresh(ChangeType)

Declaration
void Refresh(ChangeType changeType = ChangeType.Discrete)
Parameters
Type Name Description
ChangeType changeType
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RefreshData(ChangeType)

Declaration
void RefreshData(ChangeType changeType = ChangeType.Discrete)
Parameters
Type Name Description
ChangeType changeType
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RefreshGraphics()

Declaration
void RefreshGraphics()
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ToCoordinateInDeviceIndependentUnits(MPoint)

Converts coordinates in raw pixels to device independent units (or DIP or DP).

Declaration
MPoint ToCoordinateInDeviceIndependentUnits(MPoint coordinateInPixels)
Parameters
Type Name Description
MPoint coordinateInPixels

Coordinate in pixels
Returns
Type Description
MPoint

Coordinate in device independent units (or DIP or DP)
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ToCoordinateInRawPixels(MPoint)

Converts coordinates in device independent units (or DIP or DP) to raw pixels.

Declaration
MPoint ToCoordinateInRawPixels(MPoint coordinateInDeviceIndependentUnits)
Parameters
Type Name Description
MPoint coordinateInDeviceIndependentUnits

Coordinate in device independent units (or DIP or DP)
Returns
Type Description
MPoint

Coordinate in raw pixels
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Unsubscribe()

Declaration
void Unsubscribe()

Events

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Info

Declaration
event EventHandler<MapInfoEventArgs> Info
Event Type
Type Description
EventHandler<MapInfoEventArgs>

Extension Methods