Ext.ux.panel.PDF

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A PDF Viewer Panel for the Sencha Touch 2 Framework - No Browser Plugin required, pure JavaScript.
It renders one page at once because of rendering speed. The page scale can be changed by using multitouch gestures like the Zoom-Gesture or Pinch-To-Zoom.
PDF Rendering is done using the great Mozilla PDF.js Library (https://github.com/mozilla/pdf.js).

By now the rendering speed isn´t very good. Take care by changing the maxPageScale config! I hope this is getting better with future development of mozilla´s PDF.JS.
The rendered page looks a bit blurry. This can be fixed by applying a sharpening filter on the rendered canvas. But this will cost some more cpu time, because we cant use WebGL by now.

Usage

Ext.application({

    views : [
        'Ext.ux.panel.PDF'
    ],
    
    launch: function() {
        
        Ext.Viewport.add({
            xtype     : 'pdfpanel',
            fullscreen: true,
            layout    : 'fit',
            src       : 'http://cdn.mozilla.net/pdfjs/tracemonkey.pdf', // URL to the PDF - Same Domain or Server with CORS Support
        });
    }
});

Examples

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For an demo, please visit http://SunboX.github.io/st2_pdf_panel/demo/SimpleViewer/

Single page demo: http://SunboX.github.io/st2_pdf_panel/demo/NoToolbar/

PhoneGap/Cordova

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Because of a bug in previous versions of PhoneGap, this extension will only run in PhoneGap greater or equal 2.1.0

A demo of working with local files bundled together with a "native" app could be found in /demo/LocalFileSystem/