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GUI_pagethumbs

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

Additional Methods​

  • getHeight(): Returns the height of the canvas.
  • hasmarkup(page): Returns true if the page has markup, false if not.

Callback Parameters​

  • thumbnails: array of thumbnail objects: Array of thumbnail objects.
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_pagethumbs.connect(function(thumbnails){
        console.log("thumbnail for page ",thumbnails[0].number);

    });