Angular Component For Zoomable Images | NgxImageZoom

NgxImageZoom is inspired by angular2-image-zoom and JQuery libraries like jQuery Zoom’s implementation of similar concepts. This plugin works with both image URLs and inline images.

This version has only been tested with Angular13. Moving on with this library may or may not work on older versions of Angular anymore.

a demo is running on NgxImageZoom:

  • Zoom mode: hover
  • Zoom mode: click
  • Scroll zooming: enabled
  • Lens mode: enabled
  • Lens width: 150
  • Lens height: 150
  • Circular lens: enabled
  • Zoom mode: toggle
  • Magnification: 0.5
  • Zoom mode: hover-freeze
  • Scroll zooming: enabled
  • Lens mode: enabled
  • Lens width: 163
  • Lens height: 100
    • Zoom mode: hover
    • Scroll zooming: enabled
    • Lens mode: enabled

    Module output:

    • Magnification:
    • Cursor position:
      • X:
      • Y:

How to make use of it:

Installation

$ npm install ngx-image-zoom --save

1. From your Angular AppModule:

import { BrowserModule } from '@angular/platform-browser';
import { NgModule } from '@angular/core';

import { AppComponent } from './app.component';

// Import the library
import { NgxImageZoomModule } from 'ngx-image-zoom';

@NgModule({
  declarations: [
    AppComponent
  ],
  imports: [
    BrowserModule,
    NgxImageZoomModule // <-- Add this line
  ],
  providers: [],
  bootstrap: [AppComponent]
})
export class AppModule { }

2. Once the library is imported, you can use its components in your Angular app:

<!-- You can now use NgxImageZoom component in app.component.html -->
<h1>
  {{title}}
</h1>
<lib-ngx-image-zoom
    [thumbImage]=myThumbnail
    [fullImage]=myFullresImage
></lib-ngx-image-zoom>

Check Here – [Lighter] Responsive jQuery Plugin for Zoomable Images

Available options

OptionDefault valueDescription
thumbImagenone(Required) The smaller version of the image will be shown when there’s no interaction by the user.
fullImagenoneThe full-resolution version of the image is to be used when zooming. If not supplied thumb image will be used.
magnification1The zoom factor is to be used by default. 1 means we use the fullImage at its actual resolution.
zoomMode‘hover’The mode of zooming to use, are explained in the table below.
enableScrollZoomfalseBoolean that toggles if the mouse wheel should be captured when hovering over the image to adjust magnification.
scrollStepSize0.1When using scroll zoom this setting determines how big steps each scroll changes the zoom.
enableLensfalseIf enabled only a small portion around the mouse cursor will actually magnify instead of the entire image area.
lensWidth100Width of the lens, if enabled.
lensHeight100Height of the lens, if enabled.
circularLensfalseMake the lens circular instead of square. This will only look good if width and height are equal.
minZoomRatiobaseRatioThe lower limit on how much zoom can be applied with scrollZoom enabled. See below for details.
maxZoomRatio2The upper limit on how much zoom can be applied with scrollZoom enabled. See below for details.

Zoom modes

ModeDescription
hoverWhenever the mouse cursor moves over the thumbnail it will show the zoomed image until it leaves the thumbnail.
clickSimilar to hover but it only starts zooming if the user clicks the image. Moving the cursor away from the image disables it again.
toggleA click in the image will zoom in at the point of the cursor. Another click will restore the small image.
hover-freezeThe first click enables hover mode, the second click freezes the zoomed image where it is, and the third click restores the thumbnail.

Component For Zoomable Images, ngx-image-zoom Plugin/Github, angular image zoom in zoom out

Read More – 

A Fantastic jQuery Zoom & Pan Plugin | zoom.jquery
A Simple, Lightweight Zoomable & Rotatable Image Viewer Plugin | Magnify


See Demo And Download

Official Website(wittlock): Click Here

This superior jQuery/javascript plugin is developed by wittlock. For extra Advanced Usage, please go to the official website.

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