v-img is a plugin for Vue.js that allows you to show images in full-screen gallery by adding only one directive to the <img> tag.

Demonstration page

Browser support

| Firefox | Chrome | Safari | Opera | Firefox (mobile) | Chrome (mobile) | Safari (mobile) | |:--: |:--: |:--: |:--: |:--: |:--: |:--: | | 32 | 44 | 9.1 | 32 | :white_check_mark: | :white_check_mark: | :white_check_mark: |

Installation

via npm

npm install v-img-viewer --save

In your script entry point:

import Vue from 'vue';
import VueImg from 'v-img-viewer';

Vue.use(VueImg);

via CDN

• make sure to change latest to the number of latest version of the plugin to avoid compatibility problems.

<!-- After vuejs -->
<script src="https://cdn.jsdelivr.net/npm/v-img@latest/dist/v-img-viewer.min.js"></script>

Optional configurations

*in this snippet all settings has its default value. No need to specify them unless you want to change default behavior. Unfortunately if you used CDN way to include plugin you can't set up these options, but still can set them up inline.

const vueImgConfig = {
  // Use `alt` attribute as gallery slide title
  altAsTitle: false,
  // Display 'download' button near 'close' that opens source image in new tab
  sourceButton: false,
  // Event listener to open gallery will be applied to <img> element
  openOn: 'click',
  // Show thumbnails for all groups with more than 1 image
  thumbnails: false,
}
Vue.use(VueImg, vueImgConfig);

Usage

Add v-img directive to the image.

<img v-img class="v-img" src="...">

Available options

Add similar directive arguments to place images to one gallery. (:name from the example below could be anything you want)

<img v-img:name class="v-img" src="...">
<img v-img:name class="v-img" src="...">

Options that could be specified in directive value

<img v-img="{ ... }" class="v-img" src="...">

| Option | Description | Default value | Data type | | :----: | :---------: | :-----------: | :-------: | | group | The same as directive argument, but could be set dynamically | directive argument or undefined | string | | src | Image source that will be displayed in gallery | src attribute value from html tag | string | | title | Caption that will be displayed | empty string or value of the alt attribute, if altAsTitle is true | string | | openOn | Event listener to open gallery will be applied to <img>. Available options are 'dblclick', 'mouseover' and all native JS events. | 'click' if another not stated when initializing plugin | string | | sourceButton | Display 'download' button near 'close' that opens source image in new tab | false if sourceButton is not set to true when initializing plugin | boolean | | thumbnails | When opening group by clicking (or other openOn event) on this image, thumbnails of images for this group will be visible | false if thumbnails is not set to true when initializing plugin | boolean | | opened | Function that will be executed on gallery open | undefined | function | | closed | Function that will be executed on gallery close | undefined | function | | changed(imageIndex) | Function that will be executed when switching between images in gallery | undefined | function | | cursor | Cursor when hovering original <img> | 'pointer' | string |

• Any of these options except opened, closed, changed functions and openOn property could be changed at runtime.