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| 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/minimum-and-maximum-cropped-dimensions.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/minimum-and-maximum-cropped-dimensions.html')
| -rw-r--r-- | library/cropperjs/docs/examples/minimum-and-maximum-cropped-dimensions.html | 81 |
1 files changed, 81 insertions, 0 deletions
diff --git a/library/cropperjs/docs/examples/minimum-and-maximum-cropped-dimensions.html b/library/cropperjs/docs/examples/minimum-and-maximum-cropped-dimensions.html new file mode 100644 index 000000000..4c55fc327 --- /dev/null +++ b/library/cropperjs/docs/examples/minimum-and-maximum-cropped-dimensions.html @@ -0,0 +1,81 @@ +<!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>Minimum and maximum cropped dimensions</h1> + <h3>Image</h3> + <div> + <img id="image" src="../images/picture.jpg" alt="Picture"> + </div> + <p>Maximum Width: 640, Maximum Height: 320, Minimum Width: 320, Minimum Height: 160</p> + <p>Data: <span id="data"></span></p> + <h3>Result</h3> + <p> + <button type="button" id="button">Crop</button> + </p> + <div id="result"></div> + </div> + <script src="../js/cropper.js"></script> + <script> + window.addEventListener('DOMContentLoaded', function () { + var image = document.querySelector('#image'); + var data = document.querySelector('#data'); + var button = document.getElementById('button'); + var result = document.getElementById('result'); + var minCroppedWidth = 320; + var minCroppedHeight = 160; + var maxCroppedWidth = 640; + var maxCroppedHeight = 320; + var cropper = new Cropper(image, { + viewMode: 3, + + data: { + width: (minCroppedWidth + maxCroppedWidth) / 2, + height: (minCroppedHeight + maxCroppedHeight) / 2, + }, + + crop: function (event) { + var width = event.detail.width; + var height = event.detail.height; + + if ( + width < minCroppedWidth + || height < minCroppedHeight + || width > maxCroppedWidth + || height > maxCroppedHeight + ) { + cropper.setData({ + width: Math.max(minCroppedWidth, Math.min(maxCroppedWidth, width)), + height: Math.max(minCroppedHeight, Math.min(maxCroppedHeight, height)), + }); + } + + data.textContent = JSON.stringify(cropper.getData(true)); + }, + }); + + button.onclick = function () { + result.innerHTML = ''; + result.appendChild(cropper.getCroppedCanvas()); + }; + }); + </script> +</body> +</html> |