NgxGallery

Angular image gallery plugin

Demo

Link

Playground

You can play with gallery using Plunker or CodePen

Prerequisites

Font Awesome (required for icons)

npm install font-awesome --save

For angular-cli based projects insert styles into .angular-cli.json

"styles": [
    ...
    "../node_modules/font-awesome/css/font-awesome.css"
]

Hammerjs (required for swipe)

npm install hammerjs --save

import 'hammerjs';

SystemJS

If you are not using SystemJS you can skip this section.

map: {
  'ngx-gallery': 'node_modules/ngx-gallery/bundles/ngx-gallery.umd.js',
}

Angular Material

If you are not using Angular Material you can skip this section.

Angular Material is using transform: translate3d(0,0,0); in components styles. Unfortunately transform changes positioning context and preview won't work properly. To avoid this situation you have to override material styles, for example:

@import "~@angular/material/prebuilt-themes/indigo-pink.css"; // your theme

.mat-sidenav-container, .mat-sidenav-content, .mat-tab-body-content {
    transform: none !important;
}

You can read more about this issue here

Installation

npm install ngx-gallery --save

NgxGalleryOptions

width | Type: string | Default value: '500px' - gallery width
height | Type: string | Default value: '400px' - gallery height
breakpoint | Type: number | Default value: undefined - responsive breakpoint, works like media query max-width
fullWidth | Type: boolean | Default value: false - sets the same width as browser
layout | Type: string | Default value: NgxGalleryLayout.Bottom - sets thumbnails position
startIndex | Type: number | Default value: 0 - sets index of selected image on start
linkTarget | Type: string | Default value: _blank - sets target attribute of link
lazyLoading | Type: boolean | Default value: true - enables/disables lazy loading for images
image | Type: boolean | Default value: true - enables or disables image
imagePercent | Type: number | Default value: 75 - percentage height
imageArrows | Type: boolean | Default value: true - enables or disables arrows
imageArrowsAutoHide | Type: boolean | Default value: false - enables or disables arrows auto hide
imageSwipe | Type: boolean | Default value: false - enables or disables swipe
imageAnimation | Type: string | Default value: NgxGalleryAnimation.Fade - animation type
imageSize | Type: string | Default value: NgxGalleryImageSize.Cover - image size
imageAutoPlay | Type: boolean | Default value false - enables or disables auto play
imageAutoPlayInterval | Type: number | Default value: 2000 - interval for auto play (ms)
imageAutoPlayPauseOnHover | Type: boolean | Default value: false - enables or disables pouse auto play on hover
imageInfinityMove | Type: boolean | Default value: false - enables or disables infinity move by arrows
imageActions | Type: NgxGalleryAction[] | Default value: [] - Array of custom actions
thumbnails | Type: boolean | Default value: true - enables or disables thumbnails
thumbnailsColumns | Type: number | Default value: 4 - columns count
thumbnailsRows | Type: number | Default value: 1 - rows count
thumbnailsPercent | Type: number | Default value: 25 - percentage height
thumbnailsMargin | Type: number | Default value: 10 - margin between thumbnails and image
thumbnailsArrows | Type: boolean | Default value: true - enables or disables arrows
thumbnailsArrowsAutoHide | boolean: string | Default value: false - enables or disables arrows auto hide
thumbnailsSwipe | Type: boolean | Default value: false - enables or disables swipe
thumbnailsMoveSize | Type: number | Default value: 1 - number of items to move on arrow click
thumbnailsOrder | Type: number | Default value: NgxGalleryOrder.Column - images order
thumbnailsRemainingCount | Type: boolean | Default value: false - if true arrows are disabled and last item has label with remaining count
thumbnailsAsLinks | Type: boolean | Default value: false - enables or disables links on thumbnails
thumbnailMargin | Type: number | Default value: 10 - margin between images in thumbnails
thumbnailSize | Type: string | Default value: NgxGalleryImageSize.Cover - thumbnail size
thumbnailActions | Type: NgxGalleryAction[] | Default value: [] - Array of custom actions
preview | Type: boolean | Default value: true - enables or disables preview
previewDescription | Type: boolean | Default value: true - enables or disables description for images
previewSwipe | Type: boolean | Default value: false - enables or disables swipe
previewFullscreen | Type: boolean | Default value: false - enables or disables fullscreen icon
previewForceFullscreen | Type: boolean | Default value: false - enables or disables opening preview in fullscreen mode
previewCloseOnClick | Type: boolean | Default value: false - enables or disables closing preview by click
previewCloseOnEsc | Type: boolean | Default value: false - enables or disables closing preview by esc keyboard
previewKeyboardNavigation | Type: boolean | Default value: false - enables or disables navigation by keyboard
previewAutoPlay | Type: boolean | Default value false - enables or disables auto play
previewAutoPlayInterval | Type: number | Default value: 2000 - interval for auto play (ms)
previewAutoPlayPauseOnHover | Type: boolean | Default value: false - enables or disables pouse auto play on hover
previewInfinityMove | Type: boolean | Default value: false - enables or disables infinity move by arrows
previewZoom | Type: boolean | Default value: false - enables or disables zoom in and zoom out
previewZoomStep | Type: number | Default value: 0.1 - step for zoom change
previewZoomMax | Type: number | Default value: 2 - max value for zoom
previewZoomMin | Type: number | Default value: 0.5 - min value for zoom
arrowPrevIcon | Type: string | Default value: 'fa fa-arrow-circle-left' - icon for prev arrow
arrowNextIcon | Type: string | Default value: 'fa fa-arrow-circle-right' - icon for next arrow
closeIcon | Type: string | Default value: 'fa fa-times-circle' - icon for close button
fullscreenIcon | Type: string | Default value: 'fa fa-arrows-alt' - icon for fullscreen button
spinnerIcon | Type: string | Default value: 'fa fa-spinner fa-pulse fa-3x fa-fw' - icon for spinner
zoomInIcon | Type: string | Default value: 'fa fa-search-plus' - icon for zoom in
zoomOutIcon | Type: string | Default value: 'fa fa-search-minus' - icon for zoom out
actions | Type: NgxGalleryAction[] | Default value: [] - Array of new custom actions that will be added to the left of the current close/zoom/fullscreen icons

NgxGalleryImage

small | Type: string | SafeResourceUrl - url used in thumbnails
medium | Type: string | SafeResourceUrl - url used in image
big | Type: string | SafeResourceUrl - url used in preview
description | Type: string - description used in preview
url | Type: string - url used in link

NgxGalleryAnimation

Fade (default)
Slide
Rotate
Zoom

NgxGalleryImageSize

Cover (default)
Contain

NgxGalleryLayout

Top
Bottom (default)

NgxGalleryOrder

Column (default)
Row

NgxGalleryAction

icon | Type: string - icon for custom action
disabled | Type: boolean | Default value: false - if the icon should be disabled
titleText | Type: string | Default value: '' - text to set the title attribute to
onClick | Type: (event: Event) => void - Output function to call when custom action icon is clicked

Events

change - triggered on image change
imagesReady - triggered when images length > 0
previewOpen - triggered on preview open
previewClose - triggered on preview close
previewChange - triggered on preview image change

Methods

show(index: number): void - shows image at index
showNext(): void - shows next image
showPrev(): void - shows prev image
canShowNext(): boolean - returns true if there is next image
canShowPrev(): boolean - returns true if there is prev image
openPreview(index: number): void - opens preview at index

Usage

// app.module.ts
import { NgxGalleryModule } from 'ngx-gallery';
...
@NgModule({
    imports: [
        ...
        NgxGalleryModule
        ...
    ],
    ...
})
export class AppModule { }

// app.component.ts
import { Component, OnInit } from '@angular/core';
import { NgxGalleryOptions, NgxGalleryImage, NgxGalleryAnimation } from 'ngx-gallery';
...

@Component({
    templateUrl: './app.component.html',
    styleUrls: ['./app.component.scss'],
})
export class AppComponent implements OnInit {
    galleryOptions: NgxGalleryOptions[];
    galleryImages: NgxGalleryImage[];

    ngOnInit(): void {

        this.galleryOptions = [
            {
                width: '600px',
                height: '400px',
                thumbnailsColumns: 4,
                imageAnimation: NgxGalleryAnimation.Slide
            },
            // max-width 800
            {
                breakpoint: 800,
                width: '100%',
                height: '600px',
                imagePercent: 80,
                thumbnailsPercent: 20,
                thumbnailsMargin: 20,
                thumbnailMargin: 20
            },
            // max-width 400
            {
                breakpoint: 400,
                preview: false
            }
        ];

        this.galleryImages = [
            {
                small: 'assets/1-small.jpg',
                medium: 'assets/1-medium.jpg',
                big: 'assets/1-big.jpg'
            },
            {
                small: 'assets/2-small.jpg',
                medium: 'assets/2-medium.jpg',
                big: 'assets/2-big.jpg'
            },
            {
                small: 'assets/3-small.jpg',
                medium: 'assets/3-medium.jpg',
                big: 'assets/3-big.jpg'
            }
        ];
    }
}

// app.component.html
<ngx-gallery [options]="galleryOptions" [images]="galleryImages"></ngx-gallery>

Styling

Active thumbnail

/deep/ .ngx-gallery-thumbnail.ngx-gallery-active {  
    /* your styles */
}

Arrow

ngx-gallery /deep/ .ngx-gallery-arrow {
    /* your styles */
}

Arrow in particular element

ngx-gallery /deep/ ngx-gallery-image .ngx-gallery-arrow {
    /* your styles */
}
ngx-gallery /deep/ ngx-gallery-thumbnails .ngx-gallery-arrow {
    /* your styles */
}
ngx-gallery /deep/ ngx-gallery-preview .ngx-gallery-arrow {
    /* your styles */
}

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ngx-gallery-over

NgxGallery

Demo

Playground

Prerequisites

SystemJS

Angular Material

Installation

NgxGalleryOptions

NgxGalleryImage

NgxGalleryAnimation

NgxGalleryImageSize

NgxGalleryLayout

NgxGalleryOrder

NgxGalleryAction

Events

Methods

Usage

Styling

Donate

Dependents (0)

Package Sidebar

Install

Repository

Homepage

Weekly Downloads

Version

License

Unpacked Size

Total Files

Last publish

Collaborators

ngx-gallery-over

NgxGallery

Demo

Playground

Prerequisites

SystemJS

Angular Material

Installation

NgxGalleryOptions

NgxGalleryImage

NgxGalleryAnimation

NgxGalleryImageSize

NgxGalleryLayout

NgxGalleryOrder

NgxGalleryAction

Events

Methods

Usage

Styling

Donate

Dependents (0)

Package Sidebar

Install

Repository

Homepage

DownloadsWeekly Downloads

Version

License

Unpacked Size

Total Files

Last publish

Collaborators

Weekly Downloads