vue-zoomer

Zoom the image or other thing with mouse or touch

Demo

• Single Image
• Gallery

Usage

Install:

npm install vue-zoomer

Import:

import Vue from 'vue'
import VueZoomer from 'vue-zoomer'

Vue.use(VueZoomer)

Single usage:

<v-zoomer style="width: 500px; height: 500px; border: solid 1px silver;">
  <img
    src="./assets/landscape-1.jpg"
    style="object-fit: contain; width: 100%; height: 100%;"
  >
</v-zoomer>

Gallery usage:

<v-zoomer-gallery
  style="width: 100vw; height: 100vh;"
  :list="['a.jpg', 'b.jpg', 'c.jpg']"
  v-model="selIndex"
></v-zoomer-gallery>

API

<v-zoomer> Props

• maxScale: number - Maximum scale limit, default is 5;
• minScale: number - Minimum scale limit, default is 1;
• zoomed: out boolean - Whether zoomed in (scale equals to 1). out means the prop is a child to parent one-way binding. So there must have a .sync modifier.
• pivot: 'cursor' | 'image-center' - The pivot when zoom the content, default is cursor, can set to be image-center;
• limitTranslation: boolean - Whether to limit the content into the container, default is true;
• doubleClickToZoom: boolean - Whether to zoom in/out the content by double click, default is true;

<v-zoomer> Methods

• reset() - Reset the scale and translate to the initial state.
• zoomIn(scale=2) - Zoom in.
• zoomOut(scale=0.5) - Zoom out.

<v-zoomer-gallery> Props

• list: Array<string> required - Displaying image urls;
• v-model(value): number required - Index of current showing image;
• pivot: 'cursor' | 'image-center' - The pivot when zoom the image, default is cursor, can set to be image-center;
• limitTranslation: boolean - Whether to limit the image into the container, default is true;
• doubleClickToZoom: boolean - Whether to zoom in/out the image by double click, default is true;

<v-zoomer-gallery> Methods

• reset() - Reset the scale and translate to the initial state.
• zoomIn(scale=2) - Zoom in.
• zoomOut(scale=0.5) - Zoom out.

License

MIT