Usage
install
-
npm -i vue-waveform
-
import {waveform} from 'vue-waveform'
-
Vue.use(waveform)
Instructions
scene
websocket arraybuffer file mp3 aac blob arraybuffer
Components
vue-waveform
<vue-waveform ref="mycom" :range="0.6" :WIDTH="800" :HEIGHT="100" websocketURL="ws://192.168.6.48:8082/ws/websocket/socketServer.do" :id="selectid" :arraybuffer="arraybuffer"></vue-waveform>
props
| attr | type | default | description |
|---|---|---|---|
| WIDTH | Number | 500 | The canvas WIDTH |
| HEIGHT | Number | 300 | The canvas HEIGHT |
| openAudioContext | boolean | true | use audiocontext player flase: use audio player |
| websocketURL | String | '' | websocket url example 'ws://192.168.1.1:8082' |
| id | String | '' | device id |
| type | String | 'bar' | 'bar' : bar graph , 'line' : line graph |
| range | Number | 1 | axisY Ratio of Canvas height |
| arraybuffer | ArrayBuffer | null | websocket Receive Byte array |
| bgColor | string | 'rgb(0, 0, 0)' | canvas background color , rgb or Hex color code |
method：
| name | return type | parameter | description |
|---|---|---|---|
| openWS | void | open websocket | |
| play | void | play audio | |
| pause | void | pause audio | |
| stop | void | close websocket and pause audio |
example：
this.$refs.mycom.openWS()
Components audioPlayer
audioUI：
timelineUI:
USAGE
import {waveform} from 'vue-waveform'
import 'vue-waveform/dist/static/css/app.css'
<vue-waveplayer @ready=ready :range="0.3" ref="mycom" :WIDTH="800" :HEIGHT="100" bgColor="#fff" :URL="URL"></vue-waveplayer>
props
| attr | type | default | description |
|---|---|---|---|
| WIDTH | Number | 500 | The canvas WIDTH |
| HEIGHT | Number | 300 | The canvas HEIGHT |
| playType | Number | 2 | 1: audio html , 2 : timeline |
| type | String | 'line2' | only choose line2 |
| range | Number | 1 | axisY Ratio of Canvas height |
| bgColor | string | 'rgb(0, 0, 0)' | canvas background color , rgb or Hex color code |
| URL | string | '' | file audio URL |
Methods:
| name | return type | parameter | description |
|---|---|---|---|
| stop | void | none | destroy |
| pause | void | none | pause |
Events:
| name | return type | parameter | description |
|---|---|---|---|
| updateTimeEnded | void | currenttime | time change dispatch currenttime |
| Example |
mounted() {
this.URL = './static/3.aac'
},
methods: {
click() {
this.$refs.mycom.seekTo(this.timeline)
},
ready() {
this.$refs.mycom.seekTo(this.timeline)
}
}
