Annotations API Methods
addDrawingArea()
Adds one drawing area. A drawing area is a rectangular zone on the page that contains one part of the drawing. Takes two values, one for the drawing id and one for the HTML element that will be the drawing container.
Examples
itemsApp.assessApp().annotationsApp().module('drawing').addDrawingArea('12', document.body);
Arguments
-
id string
A unique string value up to 150 characters in length.
-
container object
The DOM element upon which drawings can be made.
Return value
Type object
An object describing a rectangular bounding box, which contains individual drawings.
-
getContainerElement function
The DOM element that was used to initialize the drawing area.
-
getContainerWidth function
Returns the container width in pixels, or returns undefined if not set.
-
getId function
The id that the DrawingArea was initialized with. Returns a string value.