pleroma-fe/src/components/still-image/still-image.js
2020-09-29 10:18:37 +00:00

39 lines
902 B
JavaScript

const StillImage = {
props: [
'src',
'referrerpolicy',
'mimetype',
'imageLoadError',
'imageLoadHandler',
'alt'
],
data () {
return {
stopGifs: this.$store.getters.mergedConfig.stopGifs
}
},
computed: {
animated () {
return this.stopGifs && (this.mimetype === 'image/gif' || this.src.endsWith('.gif'))
}
},
methods: {
onLoad () {
const image = this.$refs.src
if (!image) return
this.imageLoadHandler && this.imageLoadHandler(image)
const canvas = this.$refs.canvas
if (!canvas) return
const width = image.naturalWidth
const height = image.naturalHeight
canvas.width = width
canvas.height = height
canvas.getContext('2d').drawImage(image, 0, 0, width, height)
},
onError () {
this.imageLoadError && this.imageLoadError()
}
}
}
export default StillImage