collaborators wanted
I have barely no time work on improve this project, needs collaborators for project maintenance.
React Image Cropper
A React.JS Image Cropper Touch supported
Custom:
- initial cropper frame position
- frame width, height, ratio
- crop event
Hot to Use
-
import {Cropper} from 'react-image-cropper' -
styles are all inline
-
define Cropper with src, and ref to execute crop method
<Cropper src="http://braavos.me/images/posts/college-rock/the-smiths.png" ref={ ref => { this.cropper = ref }} /> - crop and get image url
image.src = this.cropper.crop()
- get crop values:
const values = this.cropper.values()
values:
{ // display values display: { width, // frame width height, // frame height x, // original x position y, // original y position imgWidth, // img width imgHeight, // img height }, // original values original: { width, // frame width height, // frame height x, // original x position y, // original y position imgWidth, // img width imgHeight, // img height } } - onChange for preview
(values) => onChange(values)
- custom use
| prop | value |
|---|---|
| ratio | width / height |
| width | cropper frame width |
| height | cropper frame height |
| originX | cropper original position(x axis), accroding to image left |
| originY | cropper original position(Y axis), accroding to image top |
| fixedRatio | turn on/off fixed ratio (bool default true) |
| allowNewSelection | allow user to create a new selection instead of reusing initial selection (bool default true) |
| styles | specify styles to override inline styles |
| onImgLoad | specify fuction callback to run when the image completed loading |
| beforeImgload | specify function callback to run when the image size value is ready but image is not completed loading |
| onChange | triggred when dragging stop, get values of cropper |
