PrizmDoc v12.4 - Updated
Module: zoom-fit

Module: zoom-fit

Zooms and fits the document. This module will allow the user to zoom in and out, set a specific scale factor, or set a page fit mode that will be maintained when the browser window is resized.

(require("zoom-fit"))(viewer, options)

Creates the zoom and fit module.

Parameters:
Name Type Description
viewer Core

The core viewer to which the module will attach.

options Object

An options object.

Properties
Name Type Description
elem HTMLElement

The element in which the module UI will be inserted.

Example
var ZoomFit = require('zoom-fit.js');

// a generic Viewer constructor
function Viewer(opts) {
    var myZoomFit = ZoomFit(this, {
        elem: document.getElementById('myZoomFit')
    });
}

Methods

destroy()

Destroys the module.