VisualToolUndoMonitor Class

In This Topic

The undo monitor that monitors the VisualTool object and adds an undo action to an undo manager if VisualTool changed an image.

Object Model

Syntax

'Declaration

Public Class VisualToolUndoMonitor
   Inherits UndoMonitor

public class VisualToolUndoMonitor : UndoMonitor

public __gc class VisualToolUndoMonitor : public UndoMonitor*

public ref class VisualToolUndoMonitor : public UndoMonitor^

Example

This C#/VB.NET code shows how to monitor the visual tool changes in images.

VB.NET


''' <summary>
''' Creates the undo monitor for visual tool.
''' </summary>
''' <param name="undoManager">The undo manager.</param>
''' <param name="visualTool">The visual tool.</param>
Public Shared Function CreateUndoMonitorForVisualTool(undoManager As Vintasoft.Imaging.Undo.UndoManager, visualTool As Vintasoft.Imaging.UI.VisualTools.VisualTool) As Vintasoft.Imaging.Undo.VisualToolUndoMonitor
    ' create the undo monitor for visual tool
    Dim undoMonitor As New Vintasoft.Imaging.Undo.VisualToolUndoMonitor(undoManager, visualTool)

    ' returns the undo monitor for visual tool
    Return undoMonitor
End Function


/// <summary>
/// Creates the undo monitor for visual tool.
/// </summary>
/// <param name="undoManager">The undo manager.</param>
/// <param name="visualTool">The visual tool.</param>
public static Vintasoft.Imaging.Undo.VisualToolUndoMonitor CreateUndoMonitorForVisualTool(
    Vintasoft.Imaging.Undo.UndoManager undoManager,
    Vintasoft.Imaging.UI.VisualTools.VisualTool visualTool)
{
    // create the undo monitor for visual tool
    Vintasoft.Imaging.Undo.VisualToolUndoMonitor undoMonitor =
        new Vintasoft.Imaging.Undo.VisualToolUndoMonitor(undoManager, visualTool);

    // returns the undo monitor for visual tool
    return undoMonitor;
}

Inheritance Hierarchy

System.Object
Vintasoft.Imaging.Undo.UndoMonitor
Vintasoft.Imaging.Undo.VisualToolUndoMonitor

Requirements

Target Platforms: .NET 10; .NET 9; .NET 8; .NET 7; .NET 6; .NET Framework 4.8, 4.7, 4.6, 4.5, 4.0, 3.5

Reference

VisualToolUndoMonitor Members
Vintasoft.Imaging.Undo Namespace

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