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Overview Members
Constructors Properties Methods
 


The Overview control provides a scaled-down view of a DiagramView contents and allows scrolling and zooming the diagram with the mouse.

The following tables list the members exposed by the Overview type.

 Public Constructors

  Name Description

Overview

Initializes a new instance of the Overview class.

 Public Properties

  Name Description

AllowZoom

Gets or sets a value indicating whether users are allowed to zoom the diagram by resizing the overview's viewport tracker rectangle.

BackColor

Gets or sets the background color of the overview control.

DiagramView

Gets or sets the DiagramView instance whose contents to display in this overview control.

DimColor

Gets or sets a color used to blend with the part of the diagram that is not visible in the DiagramView's client rectangle.

DisplayBackground

Gets or sets a value indicating whether to paint the diagram background with the diagram's BackBrush.

DisplayBackgroundImage

Gets or sets a value indicating whether to paint the diagram's BackgroundImage in the overview control.

DisplayImages

Gets or sets a value indicating whether to paint node images in the overview control.

DisplayInterior

Gets or sets a value indicating whether to fill interior of nodes with their Brush.

DisplayShadows

Gets or sets a value indicating whether to paint the shadows of items in the overview control.

DisplayText

Gets or sets a value indicating whether to paint the text of items in the overview control.

FitAll

Gets or sets a value indicating whether to fit the whole diagram inside the overview control.

ScaleFactor

Gets or sets a fixed scale factor to be used when FitAll is disabled.

ShowScrollbars

Gets or sets a value indicating whether the scrollbars of the overview control are visible.

SmoothingMode

Gets or sets the current anti-alias mode.

 Public Methods

  Name Description

Update

Causes the control to recalculate its internals and repaint itself.

 Protected Methods

  Name Description

Dispose

Control.Dispose override.

OnMouseDown

Control.OnMouseDown override.

OnMouseMove

Control.OnMouseMove override.

OnMouseUp

Control.OnMouseUp override.

OnMouseWheel

Control.OnMouseWheel override.

OnPaint

Control.OnPaint override.

OnPaintBackground

Control.OnPaintBackground override.

OnResize

Control.OnResize override.

 See Also