Created
April 19, 2013 07:26
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Trying to get all working together: * https://gokercebeci.com/dev/canvasresize
* https://github.com/gokercebeci/canvasResize
* http://docs.phonegap.com/en/2.5.0/cordova_camera_camera.md.html
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <title>Capture Photo Resize</title> | |
| <script src="js/canvasresize/jquery-1.7.2.min.js"></script> | |
| <script src="js/canvasresize/jquery.exif.js"></script> | |
| <script src="js/canvasresize/jquery.canvasResize.js"></script> | |
| <script src="js/canvasresize/canvasResize.js"></script> | |
| <script src="js/canvasresize/binaryajax.js"></script> | |
| <script src="js/canvasresize/exif.js"></script> | |
| <script src="cordova-2.5.0.js"></script> | |
| <script type="text/javascript" charset="utf-8"> | |
| // PHOTO EXAMPLE FROM | |
| var pictureSource; | |
| var destinationType; | |
| document.addEventListener("deviceready",onDeviceReady,false); | |
| function onDeviceReady() { | |
| pictureSource=navigator.camera.PictureSourceType; | |
| destinationType=navigator.camera.DestinationType; | |
| debug.log("OK") | |
| debug.warn("my warning message"); | |
| debug.error("my error message"); | |
| } | |
| $().ready(function() { | |
| $('input[name=photo]').change(function(e) { | |
| var file = e.target.files[0]; | |
| canvasResizeWrapper(file, $("#resizedImage")) | |
| }); | |
| }); | |
| function onPhotoDataSuccess(imageData) { | |
| var image = document.getElementById('imageFromCamera'); | |
| image.style.display = 'block'; | |
| image.src = "data:image/jpeg;base64," + imageData; | |
| canvasResizeWrapper(imageData, $("#resizedImage")); | |
| } | |
| function onPhotoURISuccess(imageURI) { | |
| var image = document.getElementById('imageFromCamera'); | |
| image.style.display = 'block'; | |
| image.src = imageURI; | |
| alert(imageURI); console.log(imageURI); | |
| canvasResizeWrapper(imageURI, $("#resizedImage")); | |
| } | |
| function capturePhoto() { | |
| // Take picture using device camera and retrieve image as base64-encoded string | |
| navigator.camera.getPicture(onPhotoDataSuccess, onFail, { quality: 50, destinationType: destinationType.DATA_URL }); | |
| } | |
| function getPhoto(source) { | |
| // Retrieve image file location from specified source | |
| navigator.camera.getPicture(onPhotoURISuccess, onFail, { quality: 50, destinationType: destinationType.FILE_URI, sourceType: source }); | |
| } | |
| function onFail(message) { | |
| alert('Failed because: ' + message); | |
| } | |
| function canvasResizeWrapper(file, img) { | |
| console.log("in canvas resize wrapper"); | |
| canvasResize(file, { | |
| width: 300, | |
| height: 0, | |
| crop: false, | |
| quality: 80, | |
| callback: function(data, width, height) { | |
| img.attr('src', data); | |
| } | |
| }); | |
| } | |
| </script> | |
| </head> | |
| <body> | |
| <button onclick="capturePhoto();">Capture Photo</button> <br> | |
| <button onclick="getPhoto(pictureSource.SAVEDPHOTOALBUM);">From Photo Album</button><br> | |
| <br> | |
| <img style="display:none;width:60px;height:60px;" id="imageFromCamera" src="" /> | |
| <input name="photo" type="file"/> | |
| <img id="resizedImage" src="" /> | |
| </body> | |
| </html> |
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