Class Display

Windows Forms display control

Inherited Members

Namespace: ic4.WinForms
Assembly: ic4dotnet.System.Windows.Forms.dll
Syntax
public class Display : UserControl, IDropTarget, ISynchronizeInvoke, IWin32Window, IBindableComponent, IComponent, IDisposable, IContainerControl, IDisplay

Constructors

Display()

Create a new display

Declaration

public Display()

Properties

InternalHandle

Handle for the display (internal use only)

Declaration

[Browsable(false)]
public IntPtr InternalHandle { get; }
Property Value
Type Description
IntPtr

RenderHeight

The height of the target rectangle inside the display

Declaration

[Browsable(true)]
public int RenderHeight { get; set; }
Property Value
Type Description
int

The height of the target rectangle inside the display

Exceptions

Type Condition
IC4Exception

Check ErrorCode and ToString() for details.

RenderLeft

The left coordinate of the target rectangle inside the display

Declaration

[Browsable(true)]
public int RenderLeft { get; set; }
Property Value
Type Description
int

The left coordinate of the target rectangle inside the display

Exceptions

Type Condition
IC4Exception

Check ErrorCode and ToString() for details.

RenderPosition

The scaling and alignment mode to use

Declaration

[Browsable(true)]
public DisplayRenderPosition RenderPosition { get; set; }
Property Value
Type Description
DisplayRenderPosition

The scaling and alignment mode to use

Exceptions

Type Condition
IC4Exception

Check ErrorCode and ToString() for details.

RenderTop

The top coordinate of the target rectangle inside the display

Declaration

[Browsable(true)]
public int RenderTop { get; set; }
Property Value
Type Description
int

The top coordinate of the target rectangle inside the display

Exceptions

Type Condition
IC4Exception

Check ErrorCode and ToString() for details.

RenderWidth

The width of the target rectangle inside the display

Declaration

[Browsable(true)]
public int RenderWidth { get; set; }
Property Value
Type Description
int

The width of the target rectangle inside the display

Exceptions

Type Condition
IC4Exception

Check ErrorCode and ToString() for details.

Statistics

Queries display statistics.

Declaration

[Browsable(false)]
public DisplayStatistics Statistics { get; }
Property Value
Type Description
DisplayStatistics

A structure contains display statistics

Exceptions

Type Condition
IC4Exception

Check ErrorCode and ToString() for details.

Methods

DisplayBuffer(ImageBuffer)

Displays a specific image buffer.

Declaration

public void DisplayBuffer(ImageBuffer buffer)

Parameters

Type Name Description
ImageBuffer buffer

The buffer to display

Remarks

When buffer is null, the display is cleared and will no longer display the previous buffer.

Exceptions

Type Condition
IC4Exception

Check ErrorCode and ToString() for details.

OnLoad(EventArgs)

Declaration

protected override void OnLoad(EventArgs e)

Parameters

Type Name Description
EventArgs e
Overrides

OnPaint(PaintEventArgs)

Paints the control background in design mode

Declaration

protected override void OnPaint(PaintEventArgs e)

Parameters

Type Name Description
PaintEventArgs e
Overrides

Implements