WpfZoomTool Class

'Declaration

<ToolboxItemAttribute("ToolboxItemType = null", "ToolboxItemTypeName = ")>
<DesignTimeVisibleAttribute("Visible = False")>
<DefaultPropertyAttribute("Content")>
<ContentPropertyAttribute("Content")>
<LocalizabilityAttribute(None)>
<StyleTypedPropertyAttribute("Property = FocusVisualStyle", "StyleTargetType = System.Windows.Controls.Control")>
<XmlLangPropertyAttribute("Name = Language")>
<UsableDuringInitializationAttribute("Usable = True")>
<RuntimeNamePropertyAttribute("Name = Name")>
<UidPropertyAttribute()>
<TypeDescriptionProviderAttribute("TypeName = MS.Internal.ComponentModel.DependencyObjectProvider")>
<NameScopePropertyAttribute("Name = NameScope", "Type = System.Windows.NameScope")>
Public Class WpfZoomTool
   Inherits WpfVisualTool

[ToolboxItem("ToolboxItemType = null", "ToolboxItemTypeName = ")]
[DesignTimeVisible("Visible = False")]
[DefaultProperty("Content")]
[ContentProperty("Content")]
[Localizability(None)]
[StyleTypedProperty("Property = FocusVisualStyle", "StyleTargetType = System.Windows.Controls.Control")]
[XmlLangProperty("Name = Language")]
[UsableDuringInitialization("Usable = True")]
[RuntimeNameProperty("Name = Name")]
[UidProperty()]
[TypeDescriptionProvider("TypeName = MS.Internal.ComponentModel.DependencyObjectProvider")]
[NameScopeProperty("Name = NameScope", "Type = System.Windows.NameScope")]
public class WpfZoomTool : WpfVisualTool

[ToolboxItem("ToolboxItemType = null", "ToolboxItemTypeName = ")]
[DesignTimeVisible("Visible = False")]
[DefaultProperty("Content")]
[ContentProperty("Content")]
[Localizability(None)]
[StyleTypedProperty("Property = FocusVisualStyle", "StyleTargetType = System.Windows.Controls.Control")]
[XmlLangProperty("Name = Language")]
[UsableDuringInitialization("Usable = True")]
[RuntimeNameProperty("Name = Name")]
[UidProperty()]
[TypeDescriptionProvider("TypeName = MS.Internal.ComponentModel.DependencyObjectProvider")]
[NameScopeProperty("Name = NameScope", "Type = System.Windows.NameScope")]
public __gc class WpfZoomTool : public WpfVisualTool*

[ToolboxItem("ToolboxItemType = null", "ToolboxItemTypeName = ")]
[DesignTimeVisible("Visible = False")]
[DefaultProperty("Content")]
[ContentProperty("Content")]
[Localizability(None)]
[StyleTypedProperty("Property = FocusVisualStyle", "StyleTargetType = System.Windows.Controls.Control")]
[XmlLangProperty("Name = Language")]
[UsableDuringInitialization("Usable = True")]
[RuntimeNameProperty("Name = Name")]
[UidProperty()]
[TypeDescriptionProvider("TypeName = MS.Internal.ComponentModel.DependencyObjectProvider")]
[NameScopeProperty("Name = NameScope", "Type = System.Windows.NameScope")]
public ref class WpfZoomTool : public WpfVisualTool^

Image in image viewer can be zoomed-in as follows:

place the mouse on desired position

ZoomInButton

Image in image viewer can be zoomed-out as follows:

place the mouse on desired position

ZoomOutButton

System.Object
   System.Windows.Threading.DispatcherObject
      System.Windows.DependencyObject
         System.Windows.Media.Visual
            System.Windows.UIElement
               System.Windows.FrameworkElement
                  System.Windows.Controls.Control
                     System.Windows.Controls.ContentControl
                        Vintasoft.Imaging.Wpf.UI.VisualTools.WpfVisualTool
                           Vintasoft.Imaging.Wpf.UI.VisualTools.WpfZoomTool

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

WpfZoomTool Members
Vintasoft.Imaging.Wpf.UI.VisualTools Namespace