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Diffstat (limited to 'library/cropperjs/examples/customize-preview.html')
-rw-r--r-- | library/cropperjs/examples/customize-preview.html | 123 |
1 files changed, 0 insertions, 123 deletions
diff --git a/library/cropperjs/examples/customize-preview.html b/library/cropperjs/examples/customize-preview.html deleted file mode 100644 index ea1c24b88..000000000 --- a/library/cropperjs/examples/customize-preview.html +++ /dev/null @@ -1,123 +0,0 @@ -<!DOCTYPE html> -<html lang="en"> -<head> - <meta charset="utf-8"> - <meta http-equiv="x-ua-compatible" content="ie=edge"> - <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no"> - <title>Cropper.js</title> - <link rel="stylesheet" href="../dist/cropper.css"> - <style> - .container { - max-width: 960px; - margin: 20px auto; - } - - img { - max-width: 100%; - } - - .row, - .preview { - overflow: hidden; - } - - .col { - float: left; - } - - .col-6 { - width: 50%; - } - - .col-3 { - width: 25%; - } - - .col-2 { - width: 16.7%; - } - - .col-1 { - width: 8.3%; - } - </style> -</head> -<body> - - <div class="container"> - <h1>Customize preview for Cropper</h1> - <div class="row"> - <div class="col col-6"> - <img id="image" src="../docs/images/picture.jpg" alt="Picture"> - </div> - <div class="col col-3"> - <div class="preview"></div> - </div> - <div class="col col-2"> - <div class="preview"></div> - </div> - <div class="col col-1"> - <div class="preview"></div> - </div> - </div> - </div> - - <script src="../dist/cropper.js"></script> - <script> - function each(arr, callback) { - var length = arr.length; - var i; - - for (i = 0; i < length; i++) { - callback.call(arr, arr[i], i, arr); - } - - return arr; - } - - window.addEventListener('DOMContentLoaded', function () { - var image = document.querySelector('#image'); - var previews = document.querySelectorAll('.preview'); - var cropper = new Cropper(image, { - ready: function () { - var clone = this.cloneNode(); - - clone.className = '' - clone.style.cssText = ( - 'display: block;' + - 'width: 100%;' + - 'min-width: 0;' + - 'min-height: 0;' + - 'max-width: none;' + - 'max-height: none;' - ); - - each(previews, function (elem) { - elem.appendChild(clone.cloneNode()); - }); - }, - - crop: function (e) { - var data = e.detail; - var cropper = this.cropper; - var imageData = cropper.getImageData(); - var previewAspectRatio = data.width / data.height; - - each(previews, function (elem) { - var previewImage = elem.getElementsByTagName('img').item(0); - var previewWidth = elem.offsetWidth; - var previewHeight = previewWidth / previewAspectRatio; - var imageScaledRatio = data.width / previewWidth; - - elem.style.height = previewHeight + 'px'; - previewImage.style.width = imageData.naturalWidth / imageScaledRatio + 'px'; - previewImage.style.height = imageData.naturalHeight / imageScaledRatio + 'px'; - previewImage.style.marginLeft = -data.x / imageScaledRatio + 'px'; - previewImage.style.marginTop = -data.y / imageScaledRatio + 'px'; - }); - } - }); - }); - </script> -</body> -</html> |