| Name | Description | |
|---|---|---|
 | Activated | Occurs when the visual tool is activated in the image viewer. (Inherited from VisualTool) |
| Activating | Occurs when the visual tool is activating in the image viewer. (Inherited from VisualTool) |
| ActiveInteractionControllerChanged | Occurs when the ActiveInteractionController property is changed. (Inherited from UserInteractionVisualTool) |
| AnnotationBuildingCanceled | Occurs when the annotation building is canceled. (Inherited from AnnotationVisualTool) |
| AnnotationBuildingCanceling | Occurs when the annotation building is canceling. (Inherited from AnnotationVisualTool) |
| AnnotationBuildingFinished | Occurs when the annotation building is finished. (Inherited from AnnotationVisualTool) |
| AnnotationBuildingStarted | Occurs when the annotation building is started. (Inherited from AnnotationVisualTool) |
| AnnotationBuildingStarting | Occurs when the annotation building is starting. (Inherited from AnnotationVisualTool) |
| AnnotationDrawException | Occurs when the annotation is not drawn because of error. (Inherited from AnnotationVisualTool) |
| AnnotationInteractionModeChanged | Occurs when the annotation interaction mode is changed. (Inherited from AnnotationVisualTool) |
| AnnotationInteractionModeChanging | Occurs when the annotation interaction mode is changing. (Inherited from AnnotationVisualTool) |
| AnnotationTransformingFinished | Occurs when the annotation transforming is finished. (Inherited from AnnotationVisualTool) |
| AnnotationTransformingStarted | Occurs when the annotation transforming is started. (Inherited from AnnotationVisualTool) |
| AnnotationViewCollectionChanged | Occurs when the AnnotationViewCollection property is changed. (Inherited from AnnotationVisualTool) |
| Deactivated | Occurs when the visual tool is deactivated in the image viewer. (Inherited from VisualTool) |
| Deactivating | Occurs when the visual tool is deactivating in the image viewer. (Inherited from VisualTool) |
| EnabledChanged | Occurs when value of Enabled property is changed. (Inherited from VisualTool) |
| FocusedAnnotationViewChanged | Occurs when the FocusedAnnotationView is changed. (Inherited from AnnotationVisualTool) |
| FocusedAnnotationViewChanging | Occurs when the FocusedAnnotationView is changing. (Inherited from AnnotationVisualTool) |
| HighlightedAnnotationViewChanged | Occurs when the HighlightedAnnotationView is changed. |
| HighlightedAnnotationViewChanging | Occurs when the HighlightedAnnotationView is changing. |
| HoveredAnnotationViewChanged | Occurs when the HoveredAnnotationView is changed. (Inherited from AnnotationVisualTool) |
| HoveredAnnotationViewChanging | Occurs when the HoveredAnnotationView is changing. (Inherited from AnnotationVisualTool) |
| ImageChanged | Occurs when the image is changed. (Inherited from VisualTool) |
| ImageChanging | Occurs when the image is changing. (Inherited from VisualTool) |
| ImageLoadingException | Occurs when the image is not loaded because of error. (Inherited from VisualTool) |
| InteractionFinished | Occurs when an interaction finished. (Inherited from UserInteractionVisualTool) |
| InteractionStarted | Occurs when an interaction started. (Inherited from UserInteractionVisualTool) |
| KeyDown | Occurs when a key is pressed while the image viewer has focus and this tool is enabled. (Inherited from VisualTool) |
| KeyUp | Occurs when a key is released while the image viewer has focus and this tool is enabled. (Inherited from VisualTool) |
| MeasuringTextTemplateUpdating | Occurs when the MeasuringTextTemplate is updating. |
| MouseClick | Occurs when the mouse pointer is over the image viewer, this tool is enabled and a mouse button is clicked. (Inherited from VisualTool) |
| MouseDoubleClick | Occurs when the mouse pointer is over the image viewer, this tool is enabled and a mouse button is double clicked. (Inherited from VisualTool) |
| MouseDown | Occurs when the mouse pointer is over the image viewer, this tool is enabled and a mouse button is pressed. (Inherited from VisualTool) |
| MouseEnter | Occurs when the mouse enters an area of visual tool. (Inherited from VisualTool) |
| MouseLeave | Occurs when the mouse leaves an area of visual tool. (Inherited from VisualTool) |
| MouseMove | Occurs when the mouse pointer is moved over the image viewer and this tool is enabled. (Inherited from VisualTool) |
| MouseUp | Occurs when the mouse pointer is over the image viewer, this tool is enabled and a mouse button is released. (Inherited from VisualTool) |
| MouseWheel | Occurs when the mouse wheel moves while the image viewer has focus and this tool is enabled. (Inherited from VisualTool) |
| PreviewKeyDown | Occurs before the KeyDown event when a key is pressed while focus is on this visual tool. (Inherited from VisualTool) |
| UnitsOfMeasureChanged | Occurs when the UnitsOfMeasure is changed. |