Class VideoView

Video view for MAUI.

Inheritance
Object
VideoView
Implements
Namespace: VisioForge.Core.UI.MAUI
Assembly: VisioForge.Core.UI.MAUI.dll
Syntax
public class VideoView : SKCanvasView, IDisposable, INotifyPropertyChanged, IVideoView, IVideoViewPushFrame

Constructors

VideoView()

Declaration
public VideoView()

Properties

BackgroundImage_Source

Gets or sets background image.

Declaration
public SKBitmap BackgroundImage_Source { get; set; }
Property Value
Type Description
SKBitmap

The background image source.

BackgroundImage_Stretch

Gets or sets background image stretch.

Declaration
public Stretch BackgroundImage_Stretch { get; set; }
Property Value
Type Description
Stretch

The background image stretch.

StatusOverlay

Gets or sets status overlay that is active after Start/StartAsync call but before actual video streaming. The overlay can be used for IP cameras connection progress. Use StatusOverlay to configure text overlay.

Declaration
public IStatusOverlay StatusOverlay { get; set; }
Property Value
Type Description
IStatusOverlay

The status overlay.

Video_Renderer

Gets video renderer used for displaying video.

Declaration
public VideoRendererSettings Video_Renderer { get; }
Property Value
Type Description
VideoRendererSettings

The video renderer.

Methods

Attach(IMPVCVECore)

Attaches parent.

Declaration
public void Attach(IMPVCVECore parent)
Parameters
Type Name Description
IMPVCVECore parent

Parent.

CallInvoke(Delegate, Object[])

Calls the invoke.

Declaration
public void CallInvoke(Delegate method, params object[] args)
Parameters
Type Name Description
Delegate method

The method.
Object[] args

The arguments.

CallRefresh()

Calls the refresh.

Declaration
public void CallRefresh()

ClearUI()

Clears the UI.

Declaration
public void ClearUI()

Detach(IMPVCVECore)

Detaches the specified parent.

Declaration
public void Detach(IMPVCVECore parent)
Parameters
Type Name Description
IMPVCVECore parent

The parent.

Dispose()

Dispose.

Declaration
public void Dispose()

Dispose(Boolean)

Dispose.

Declaration
protected virtual void Dispose(bool disposing)
Parameters
Type Name Description
Boolean disposing

Disposing parameter.

Finalize()

Finalizes an instance of the VideoView class.

Declaration
protected void Finalize()

GetHandle()

Gets window handle.

Declaration
public IntPtr GetHandle()
Returns
Type Description
IntPtr

Returns nint.

GetInvokeRequired()

Gets the invoke required.

Declaration
public bool GetInvokeRequired()
Returns
Type Description
Boolean

true if the invoke is required, false otherwise.

GetIsHandleCreated()

Gets the is handle created.

Declaration
public bool GetIsHandleCreated()
Returns
Type Description
Boolean

true if the handle is created, false otherwise.

GetSize()

Gets size.

Declaration
public Size GetSize()
Returns
Type Description
Size

Return Size.

GetUIEngine()

Gets UI engine.

Declaration
public VideoViewUIEngine GetUIEngine()
Returns
Type Description
VideoViewUIEngine

Returns VideoViewUIEngine.

InvokeStart()

Invokes Start/Play.

Declaration
public void InvokeStart()

InvokeStartComplete()

Invokes Start/Play.

Declaration
public void InvokeStartComplete()

InvokeStop()

Invokes Stop.

Declaration
public void InvokeStop()

InvokeVideoRendererUpdate()

Updates the screen settings.

Declaration
public void InvokeVideoRendererUpdate()

LogDialogClear()

Clears logs dialog.

Declaration
public void LogDialogClear()

LogDialogClose()

Closes logs dialog.

Declaration
public void LogDialogClose()

LogDialogError(String)

Logs the error in dialog.

Declaration
public void LogDialogError(string msg)
Parameters
Type Name Description
String msg

The message.

OnPropertyChanged(String)

OnPropertyChanged API.

Declaration
protected virtual void OnPropertyChanged(string propertyName = null)
Parameters
Type Name Description
String propertyName

Property name.

PictureBoxCreate(Int32, Int32)

Create the PictureBox.

Declaration
public void PictureBoxCreate(int width, int height)
Parameters
Type Name Description
Int32 width

The width.
Int32 height

The height.

PictureBoxDestroy()

Destroys the PictureBox.

Declaration
public void PictureBoxDestroy()

PictureBoxExists()

Is the PictureBox exists.

Declaration
public bool PictureBoxExists()
Returns
Type Description
Boolean

true if exists, false otherwise.

PictureBoxGetImage()

Gets the PictureBox image.

Declaration
public Bitmap PictureBoxGetImage()
Returns
Type Description
Bitmap

Bitmap.

PictureBoxSetImage(Bitmap)

Set the image on PictureBox.

Declaration
public void PictureBoxSetImage(Bitmap image)
Parameters
Type Name Description
Bitmap image

The image.

PushFrame(VideoFrame)

Pushes the frame.

Declaration
public void PushFrame(VideoFrame frame)
Parameters
Type Name Description
VideoFrame frame

The frame.

ResizeRoundTo(Int32)

Resizes the VideoView round to value.

Declaration
public void ResizeRoundTo(int round)
Parameters
Type Name Description
Int32 round

The value.

SetHandle(IntPtr)

Sets the handle. Not implemented.

Declaration
public void SetHandle(IntPtr handle)
Parameters
Type Name Description
IntPtr handle

The handle.

ShowMessage(String)

Shows the message.

Declaration
public MessageBoxResult ShowMessage(string message)
Parameters
Type Name Description
String message

The message.
Returns
Type Description
MessageBoxResult

MessageBoxResult.

ShowMessageEx(String, String, MessageBoxDialogButtons)

Shows the message.

Declaration
public MessageBoxResult ShowMessageEx(string message, string caption, MessageBoxDialogButtons buttons)
Parameters
Type Name Description
String message

The message.
String caption

The caption.
MessageBoxDialogButtons buttons

The buttons.
Returns
Type Description
MessageBoxResult

MessageBoxResult.

Events

PropertyChanged

Property changed event.

Declaration
public event PropertyChangedEventHandler PropertyChanged
Event Type
Type Description
PropertyChangedEventHandler

Implements

IDisposable
INotifyPropertyChanged
IVideoView
IVideoViewPushFrame