Leadtools.Annotations.Core Namespace > Classes > AnnRenderingEngine > Methods > onLoadPicture Method
onLoadPicture Method (AnnRenderingEngine)
Summary
Raises the LoadPicture event.
Syntax
JavaScript Syntax
AnnRenderingEngine.prototype.onLoadPicture = function(e)TypeScript Syntax
onLoadPicture(e: AnnLoadPictureEventArgs): void;Parameters
e
AnnLoadPictureEventArgsEvent data
Remarks
Raising an event invokes the event handler through a function. The OnLoadPicture method also allows derived classes to handle the event without attaching a function to the event. This is the preferred technique for handling the event in a derived class.
**Note to Inheritors: **When overriding OnLoadPicture in a derived class, be sure to call the base class's OnLoadPicture method so that registered delegates receive the event.
Requirements
See Also
Reference
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