Occurs when the user selects the menu or toolbar "Mouse Actions - Ellipse Annotation" command.  The user has selected the tool to create an ellipse annotation when the left mouse button is pressed over the image in the image window.

Public Event OnMouseEllipseAnnotationStart()

When the user clicks on the menu or toolbar button "Mouse Actions - Select Annotations", it
will first generate the "OnMouseEllipseAnnotationStart" event, then generate the
"OnMouseEllipseAnnotationFinish" event.  The mouse will function to create a new ellipse
annotation.

PrizmControl Object  | PrizmControl Members