# j-Crop

> j-Crop: zoom; drag and drop

Framework: jcomponent20
Product: jComponent 20 (jcomponent@20)
Language: en
Content-SHA256: 1ecbea80c498d4266f39259a180aa38ff9562bd83bbf9035ff30e0b1aa732222
Snapshot: c0700e321579725c5cf4f5ace1ad7d2866d1b4f93c24a63c0b41b6b7998e976c
Sources: components@910ed1a86f6e72b4f031d3ad0dc7844f9fc5cb8e
Review: not-recorded

__Supports__:

- zoom
- drag and drop
- local files
- responsive
- automatically rotates image according to the EXIF information

__Configuration__:

- `width {Number}` target width, required
- `height {Number}` target height, required
- `dragdrop {Boolean}` enables drag&drop (default: `true`)
- `background {String}` a background color (default: transparent)
- `format {String}` a format for URL file generator (default: `{0}`)

__Attributes__
- `path="path-with-url-to-image"` - must contain URL to picture

__Methods__:

```js
// e.g.
var component = FIND('croper');

// Resize canvas
component.reconfigure('width:500;height:200');

// Get cropped image
// component.output([type], [return_object])
var png = component.output('image/png');
var jpg = component.output('image/jpeg');

// Below method automatically detects the transparency and sets the output
var data = component.output();

// var data = component.output(true);
// data.filename {String}
// data.data {String} base64

// New method for clearing of canvas
component.clear();
```

Use it with `<ui-component name="crop">`. When the component is not loaded yet, jComponent downloads it on first use from the address in `DEF.fallback` (the Componentator CDN by default). Author: Peter Širka. Source: the Componentator components repository, MIT license.

```html example.html
<div style="width:500px">
	<ui-component name="crop" path="model.picture" config="width:200;height:200"></ui-component>
</div>

<script>
	var model = {};
	model.picture = 'https://avatars0.githubusercontent.com/u/2414252?v=3&s=460';
</script>
```