GUI_pagethumb

Connection callback that is called when a file is loaded. Used to display page image thumbnails.

Callback Parameters

• Thumbnail: object: An object containing thumbnail information.

Thumbnail {
    thumbnail: canvas element holding the complete thumbnail,
    Image: html image of the thumbnail,
    canvasSource: canvas element holding the page image,
    source: string containing URL to a thumbnail image,
    name: string containing page name,
    number: 0 indexed page number,
    displaynum: 1 indexed page number,
    draw: function used to draw the thumbnail,
}

Example

RxCore.GUI_pagethumb.connect(function(Thumbnail){

        var mythumbcanvas = document.createElement('canvas');
        var ctx = mythumbcanvas.getContext('2d');

        mythumbcanvas.width = Thumbnail.thumbnail.width;
        mythumbcanvas.height = Thumbnail.thumbnail.height;


        RxCore.markUpRedraw();

        Thumbnail.draw(ctx);

});