diff options
| author | Mario <mario@mariovavti.com> | 2020-01-11 10:30:12 +0000 |
|---|---|---|
| committer | Mario <mario@mariovavti.com> | 2020-01-11 10:30:12 +0000 |
| commit | f645c6f3a57bf5f53bbb2bde362b2447f725c977 (patch) | |
| tree | 9b37650aad46296c5d98a55969348ebb4ee2d097 /library/cropperjs/docs/examples/crop-on-canvas.html | |
| parent | 4c1c6908165e5c4fb1b7238f66764f89faa2301a (diff) | |
| download | volse-hubzilla-f645c6f3a57bf5f53bbb2bde362b2447f725c977.tar.gz volse-hubzilla-f645c6f3a57bf5f53bbb2bde362b2447f725c977.tar.bz2 volse-hubzilla-f645c6f3a57bf5f53bbb2bde362b2447f725c977.zip | |
update cropperjs to the recent version
Diffstat (limited to 'library/cropperjs/docs/examples/crop-on-canvas.html')
| -rw-r--r-- | library/cropperjs/docs/examples/crop-on-canvas.html | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/library/cropperjs/docs/examples/crop-on-canvas.html b/library/cropperjs/docs/examples/crop-on-canvas.html new file mode 100644 index 000000000..d4a58583c --- /dev/null +++ b/library/cropperjs/docs/examples/crop-on-canvas.html @@ -0,0 +1,62 @@ +<!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="../css/cropper.css"> + <style> + .container { + margin: 20px auto; + max-width: 640px; + } + + 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="../images/picture.jpg" alt="Picture"> + </div> + <h3>Canvas</h3> + <div class="img-container"> + <canvas id="canvas"></canvas> + </div> + </div> + + <script src="../js/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> |