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| author | Mario <mario@mariovavti.com> | 2018-03-09 11:12:18 +0100 |
|---|---|---|
| committer | Mario <mario@mariovavti.com> | 2018-03-09 11:12:18 +0100 |
| commit | 4baf5eab16d809977a44e7911ddcab0ff8383897 (patch) | |
| tree | 393f618c4cfc20f53264ecd8a26a08de0823d35d /library/cropperjs/examples/crop-on-canvas.html | |
| parent | 577da0eb9eb1f90a4cf7a70cfb3582cfb49007ac (diff) | |
| parent | 7361af85b5488fc8bd1744389a3a332dc74276b0 (diff) | |
| download | volse-hubzilla-3.2.tar.gz volse-hubzilla-3.2.tar.bz2 volse-hubzilla-3.2.zip | |
Merge branch '3.2RC'3.2
Diffstat (limited to 'library/cropperjs/examples/crop-on-canvas.html')
| -rw-r--r-- | library/cropperjs/examples/crop-on-canvas.html | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/library/cropperjs/examples/crop-on-canvas.html b/library/cropperjs/examples/crop-on-canvas.html new file mode 100644 index 000000000..228e36f75 --- /dev/null +++ b/library/cropperjs/examples/crop-on-canvas.html @@ -0,0 +1,64 @@ +<!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: 640px; + margin: 20px auto; + } + + img { + max-width: 100%; + } + </style> +</head> +<body> + + <div class="container"> + <h1>Crop on canvas with Cropper</h1> + <h3>Image</h3> + <div class="img-container"> + <img id="image" src="../docs/images/picture.jpg" alt="Picture"> + </div> + <h3>Canvas</h3> + <div class="img-container"> + <canvas id="canvas"></canvas> + </div> + </div> + + <script src="../dist/cropper.js"></script> + <script> + function start() { + var width = this.offsetWidth; + var height = this.offsetHeight; + var cropper; + + canvas.width = width; + canvas.height = height; + canvas.getContext('2d').drawImage( + this, + 0, 0, this.naturalWidth, this.naturalHeight, + 0, 0, width, height + ); + + cropper = new Cropper(canvas); + } + + window.addEventListener('DOMContentLoaded', function () { + var canvas = document.getElementById('canvas'); + var image = document.getElementById('image'); + + if (image.complete) { + start.call(image); + } else { + image.onload = start; + } + }); + </script> +</body> +</html> |