Note: This topic is for
Document/Medical only. The freehand hot spot annotation object (
AnnFreehandHotspotObject) is an array of points that creates a sequence of joined lines. With the automated functions, in design mode, each line segment is formed with a mouse move event when the left button is down, and the object is completed on a mouse up event. In run mode, the object is transparent, but the mouse pointer changes to a hand when it is over the object. You can change the points of a freehand object using the
Points collection property. Programmatically, the boundaries and location of the freehand hotspot object can be controlled using the following properties:
The
AnnFreehandHotspotObject class inherits a number of properties from the
AnnObject class that provide support for font, pen and brush characteristics. These properties are listed below:
The name of the freehand hotspot object can be controlled using the following properties, inherited from the
AnnObject class:
The following properties may be used in transforming a freehand hotspot annotation object:
An object can be part of a group annotation object or part of a container object. It cannot be part of both a group and a container at the same time. The following properties can also be used to programmatically set characteristics of an
AnnFreehandHotspotObject class object:
For more information about the automated freehand hotspot annotation object, refer to WPF Annotation Objects - Automated Features and WPF Automated Annotations - Hotspot Picture Tab.
