MouseTool Methods

Applies an AnimationClock to the specified DependencyProperty. If the property is already animated, the SnapshotAndReplace handoff behavior is used.

Applies an AnimationClock to the specified DependencyProperty. If the property is already animated, the specified HandoffBehavior is used.

Applies an animation to the specified DependencyProperty. The animation is started when the next frame is rendered. If the specified property is already animated, the SnapshotAndReplace handoff behavior is used.

Applies an animation to the specified DependencyProperty. The animation is started when the next frame is rendered. If the specified property is already animated, the specified HandoffBehavior is used.

Determines whether the calling thread has access to this DispatcherObject.

Clears the local value of a property. The property to be cleared is specified by a DependencyProperty identifier.

Clears the local value of a read-only property. The property to be cleared is specified by a DependencyPropertyKey.

Creates a modifiable clone of this Animatable, making deep copies of this object's values. When copying this object's dependency properties, this method copies resource references and data bindings (but they might no longer resolve) but not animations or their current values.

Makes the instance a clone (deep copy) of the specified Freezable using base (non-animated) property values.

Creates a modifiable clone (deep copy) of the Freezable using its current values.

Makes the instance a modifiable clone (deep copy) of the specified Freezable using current property values.

Coerces the value of the specified dependency property. This is accomplished by invoking any CoerceValueCallback function specified in property metadata for the dependency property as it exists on the calling DependencyObject.

Returns a modified Point that is confined to the image area.

Returns a Rect that is confined to the image.

Returns a rectangle confined to the rendered size of the image.

Initializes a new instance of the Freezable class.

When implemented in a derived class, creates a new instance of the Freezable derived class.

Determines whether a provided DependencyObject is equivalent to the current DependencyObject.

Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection.

Makes the current object unmodifiable and sets its IsFrozen property to true.

Makes this Animatable object unmodifiable or determines whether it can be made unmodifiable.

Returns the non-animated value of the specified DependencyProperty.

Creates a frozen copy of the Freezable, using base (non-animated) property values. Because the copy is frozen, any frozen sub-objects are copied by reference.

Makes the instance a frozen clone of the specified Freezable using base (non-animated) property values.

Creates a frozen copy of the Freezable using current property values. Because the copy is frozen, any frozen sub-objects are copied by reference.

Makes the current instance a frozen clone of the specified Freezable. If the object has animated dependency properties, their current animated values are copied.

Gets a hash code for this DependencyObject.

Returns the image position from a MouseButtonEventArgs.

Returns the image position from a MouseEventArgs.

Returns the image position from a point in viewer coordinates.

Creates a specialized enumerator for determining which dependency properties have locally set values on this DependencyObject.

Gets the Type of the current instance.

Returns the current effective value of a dependency property on this instance of a DependencyObject.

Called by the AtalaImageViewer to determine if a point is over the MouseTool.

Use this method to force the AtalaImageViewer to redraw itself and call the OnRender(DrawingContext) method.

Re-evaluates the effective value for the specified dependency property

Indicates if the specified MouseToolBehavior is supported by the MouseTool.

Creates a shallow copy of the current Object.

Called when the current Freezable object is modified.

Ensures that appropriate context pointers are established for a DependencyObjectType data member that has just been set.

This member supports the Windows Presentation Foundation (WPF) infrastructure and is not intended to be used directly from your code.

Called when the image in the AtalaImageViewer has changed.

Called when a mouse button is pressed.

Called when the mouse is moved over the mouse tool bounds or when dragging the tool.

Called when the mouse button is released.

Overrides the DependencyObject implementation of OnPropertyChanged(DependencyPropertyChangedEventArgs) to also invoke any Changed handlers in response to a changing dependency property of type Freezable.

Called when the tool must render itself.

Called when the scroll position has changed.

Called when the MouseTool becomes or is removed as the active tool for the AtalaImageViewer.

Returns the local value of a dependency property, if it exists.

Ensures that the Freezable is being accessed from a valid thread. Inheritors of Freezable must call this method at the beginning of any API that reads data members that are not dependency properties.

Sets the value for the IsCreating property.

Sets the value of a dependency property without changing its value source.

Sets the local value of a dependency property, specified by its dependency property identifier.

Sets the local value of a read-only dependency property, specified by the DependencyPropertyKey identifier of the dependency property.

Returns a value that indicates whether serialization processes should serialize the value for the provided dependency property.

Returns a string that represents the current object.

Enforces that the calling thread has access to this DispatcherObject.

Raises the Changed event for the Freezable and invokes its OnChanged method. Classes that derive from Freezable should call this method at the end of any API that modifies class members that are not stored as dependency properties.

Verifies that the Freezable is not frozen and that it is being accessed from a valid threading context. Freezable inheritors should call this method at the beginning of any API that writes to data members that are not dependency properties.