chrisdkemper / vue-avatar-editor

vue-avatar-editor

Facebook like, avatar / profile picture component. This is Vue.js clone of mosch/react-avatar-editor

Resize and crop your uploaded image using a clear user interface.

Demo at https://two20.github.io/vue-avatar-editor/

Usage

<div id="app">
      <vue-avatar
        :width=400
        :height=400
        ref="vueavatar"
        @vue-avatar-editor:image-ready="onImageReady"
        image="https://vuejs.org/images/logo.png"
      >
      </vue-avatar>
      <br>
      <vue-avatar-scale
        ref="vueavatarscale"
        @vue-avatar-editor-scale:change-scale="onChangeScale"
        :width=250
        :min=1
        :max=3
        :step=0.02
      >
      </vue-avatar-scale>
      <br>
      <img src="" id="img-1">
      <button v-on:click="saveClicked">Click</button>
    </div>

import Vue from 'vue'
import VueAvatar from './components/VueAvatar.vue'
import VueAvatarScale from './components/VueAvatarScale.vue'

let vm = new Vue({
  el: '#app',
  components: {
    VueAvatar,
    VueAvatarScale
  },
  methods:{
    onChangeScale (scale) {
        this.$refs.vueavatar.changeScale(scale)
    },
    saveClicked(){
      var img = this.$refs.vueavatar.getImageScaled()
      // use img
    },
    onImageReady(scale){
      this.$refs.vueavatarscale.setScale(scale)
    }
  }
})

Props

Prop	Type	Description
width	Number	The total width of the editor
height	Number	The total width of the editor
border	Number	The cropping border. Image will be visible through the border, but cut off in the resulting image.
color	Number[]	The color of the cropping border, in the form: [red (0-255), green (0-255), blue (0-255), alpha (0.0-1.0)]
style	Object	Styles for the canvas element
scale	Number	The scale of the image. You can use this to add your own resizing slider.

Accessing the resulting image

this.$refs.vueavatar.getImage()

The resulting image will have the same resolution as the original image, regardless of the editor's size. If you want the image sized in the dimensions of the canvas you can use getImageScaled.

this.$refs.vueavatar.getImageScaled()

Contributing

For development you can use following build tools:

• npm run build: Builds the minified dist file: dist/index.js
• npm run watch: Watches for file changes and builds unminified into: dist/index.js
• npm run demo:build: Builds the demo based on the dist file dist/index.js
• npm run demo:watch: Run webpack-dev-server. Check demo website localhost:8080