config.js

window.addEventListener('viewerLoaded', () => {
    const docViewer = readerControl.docViewer;

    // Add customization here
    docViewer.setMargin(20);


    readerControl.disableElements([
        'searchButton', 
        'stickyToolButton', 
        'shapeToolGroupButton', 
        'panToolButton', 
        'eraserToolButton',
        'freeTextToolButton',
        'freeHandToolGroupButton',
        'textToolGroupButton',
        'miscToolGroupButton',
        'downloadButton',
        'printButton',
        @if(Auth::user()->notary)
            'signatureToolButton'
        @endif
    ]);
});