Class IplImageRoiEditor

Provides a user interface for visually editing polygonal regions on top of the input image sequence.

public class IplImageRoiEditor : DataSourceTypeEditor

Inherited Members: DataSourceTypeEditor.GetDataSource(ITypeDescriptorContext, IServiceProvider)

UITypeEditor.EditValue(IServiceProvider, object)

UITypeEditor.GetEditStyle()

UITypeEditor.GetPaintValueSupported()

UITypeEditor.GetPaintValueSupported(ITypeDescriptorContext)

UITypeEditor.PaintValue(object, Graphics, Rectangle)

UITypeEditor.PaintValue(PaintValueEventArgs)

UITypeEditor.IsDropDownResizable

object.ToString()

object.Equals(object)

object.Equals(object, object)

object.ReferenceEquals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

Constructors

Initializes a new instance of the IplImageRoiEditor class.

public IplImageRoiEditor()

Initializes a new instance of the IplImageRoiEditor class using the specified image data source.

protected IplImageRoiEditor(DataSourceTypeEditor.DataSource source)

source DataSourceTypeEditor.DataSource: Specifies the source of image notifications to the property editor.

Edits the specified object's value using the editor style indicated by the GetEditStyle() method.

public override object EditValue(ITypeDescriptorContext context, IServiceProvider provider, object value)

context ITypeDescriptorContext: An ITypeDescriptorContext that can be used to gain additional context information.
provider IServiceProvider: An IServiceProvider that this editor can use to obtain services.
value object: The object to edit.

object: The new value of the object. If the value of the object has not changed, this should return the same object it was passed.

Gets the editor style used by the EditValue(IServiceProvider, object) method.

public override UITypeEditorEditStyle GetEditStyle(ITypeDescriptorContext context)

context ITypeDescriptorContext: An ITypeDescriptorContext that can be used to gain additional context information.

UITypeEditorEditStyle: A UITypeEditorEditStyle value that indicates the style of editor used by the EditValue(IServiceProvider, object) method. If the UITypeEditor does not support this method, then GetEditStyle() will return None.

Gets the sequence of images arriving to or from the operator.

protected virtual IObservable<IplImage> GetImageSource(IObservable<IObservable<object>> source)

source IObservable<IObservable<object>>: An observable sequence that multicasts notifications from all the active subscriptions to the workflow operator.