js-cloudimage-360-view

v4.0.0

Published

14 days ago

<p align="center"> <a href="https://www.cloudimage.io/#gh-light-mode-only"> <img alt="cloudimage logo" src="https://scaleflex.cloudimg.io/v7/cloudimage.io/LOGO+WITH+SCALEFLEX-01.png?vh=f6080d&w=350"> </a> </p> <p align="center"><h1 a

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dmitry.stremous

amr26

amrw.js

image images cloudimage 360 photo product view viewer 360 product view

🔗 Table of Contents

📍 Overview

The js-cloudimage-360-view project revolutionizes interactive 360-degree image viewing experiences. With robust build and deployment scripts, it simplifies development processes. Key features include viewer initialization, hotspot functionality, and dynamic configuration utilities. Ideal for e-commerce platforms and virtual tours, it offers immersive and engaging user experiences.

👾 Features

| | Feature | Summary | | :--- | :---: | :--- | | ⚙️ | Image Viewing | Enables interactive 360-degree image viewing with smooth transitionsSupports high-resolution images for detailed visualizationTouch and drag navigation for user-friendly experiences | | 🔩 | Customization | Offers customizable settings for rotation speed, direction, and initial angleSupports multiple display modes and responsive adjustmentsAdaptable to various website designs for seamless integration | | 📄 | Documentation | Comprehensive guides on installation and usageStep-by-step instructions for integration and configurationProvides examples to help users implement the plugin quickly | | 🔌 | Framework Support | Easily integrates with popular JavaScript frameworksIncludes clear instructions for setup in React, Vue, Angular, and vanilla JavaScriptAdjustable settings to adapt to project requirements | | ⚡️ | Performance | Optimized for fast loading and minimal resource consumptionUtilizes lazy loading and caching to improve load timesLightweight script ensures minimal impact on page performance | | 📦 | Dependencies | Minimal dependencies for essential functionality only |

🚀 Getting Started

⚙️ Installation

You can install js-cloudimage-360-view using one of the following methods:

Option 1: Add via CDN

Include the CDN link to the js-cloudimage-360-view library at the end of your <body> tag. Additionally, make sure to include the corresponding CSS file for proper styling:

<link rel="stylesheet" href="https://scaleflex.cloudimg.io/v7/plugins/js-cloudimage-360-view/latest/js-cloudimage-360-view.min.css">
<script src="https://scaleflex.cloudimg.io/v7/plugins/js-cloudimage-360-view/latest/js-cloudimage-360-view.min.js?func=proxy"></script>

Note:

To ensure the js-cloudimage-360-view functionality works correctly, you must also include the CSS file. This is crucial for proper styling and display of the plugin.

This is the quickest way to get started without additional setup.

Option 2: Install with Package Manager

You can add js-cloudimage-360-view to your project using either npm or Yarn:

For npm:

npm install js-cloudimage-360-view

For Yarn:

yarn add js-cloudimage-360-view

Then, import it in your JavaScript file:

import CloudImage360 from 'js-cloudimage-360-view';

window.CI360

Choose the method that best suits your project setup, and refer to the documentation for configuration options and usage examples.

🛠️ Usage

To use js-cloudimage-360-view, you need to initialize an instance of the viewer. You can either initialize a specific view or initialize all instances with a common selector.

Initialize a Single View

To initialize a single 360-degree view, use the following code:

const cloudimage360 = new CloudImage360();

const suvCarContainer = document.getElementById('gurkha-suv');

const config = {
  folder: 'https://scaleflex.cloudimg.io/v7/demo/suv-orange-car-360/',
  filenameX: 'orange-{index}.jpg',
  amountX: 73,
  responsive: 'scaleflex',
};

instance.init(suvCarContainer, config);

Initialize All Instances

To initialize all instances with a common selector, use the following code:

instance.initAll('.cloudimage-360');

This will apply the 360-degree viewer to all elements matching the specified selector.

⚙️ Configuration Options

When initializing the js-cloudimage-360-view, you can customize various configuration options. Below is a list of available options, their required status, default values, and the corresponding data attributes you can use in HTML.

Method 1: Initialization via JavaScript Code

To initialize a view programmatically, use the following configuration options:

Method 2: Initialization via Data Attributes

You can also initialize the view using HTML data attributes, which correspond to the configuration options listed below.

For example:

<div id="gurkha-suv"
     data-folder="/path/to/images/"
     data-api-version="v7"
     data-amount-x="73"
     data-speed="80"
     data-draggable="true">
</div>

| Option | ---------------------| | folder | apiVersion | filenameX | filenameY | imageListX | imageListY | indexZeroBase | amountX | amountY | speed | dragSpeed | draggable | swipeable | keys | keysReverse | autoplay | autoplayBehavior | playOnce | autoplayReverse | pointerZoom | fullscreen | magnifier | bottomCircle | bottomCircleOffset | ciToken | ciFilters | ciTransformation | lazyload | dragReverse | stopAtEdges | imageInfo | initialIconShown | Data Attribute | Required | Default Value | Description | --------------------------| -------- | ----------------------------------------------- | ------------------------------------------------- | | data-folder | Yes | '/' | The path to the folder containing the images. | | data-api-version | No | 'v7' | The API version to use. | | data-filename-x | Yes | 'image-{index}.jpg' | The filename pattern for the X-axis images. | | data-filename-y | No | null | The filename pattern for the Y-axis images (optional). | | data-image-list-x | No | null | An array of images for the X-axis (optional). | | data-image-list-y | No | null | An array of images for the Y-axis (optional). | | data-index-zero-base | No | 0 | Whether the index starts from 0. | | data-amount-x | Yes | 0 | Total number of X-axis images. | | data-amount-y | No | 0 | Total number of Y-axis images (optional). | | data-speed | No | 80 | The speed of the rotation in milliseconds. | | data-drag-speed | No | 150 | The speed when dragging the image. | | data-draggable | No | true | Enables dragging functionality. | | data-swipeable | No | true | Enables swipe functionality on touch devices. | | data-keys | No | false | Enables keyboard navigation. | | data-keys-reverse | No | false | Reverses keyboard navigation controls. | | data-autoplay | No | false | Automatically plays the rotation. | | data-autoplay-behavior | No | AUTOPLAY_BEHAVIOR.SPIN_X | Defines how autoplay behaves. | | data-play-once | No | false | Plays the animation only once. | | data-autoplay-reverse | No | false | Plays the autoplay in reverse. | | data-pointer-zoom | No | 0 | Defines the zoom level on pointer hover. | | data-fullscreen | No | false | Enables fullscreen mode. | | data-magnifier | No | null | Defines the magnification level (optional). | | data-bottom-circle | No | true | Displays the bottom circle navigation. | | data-bottom-circle-offset| No | 5 | The offset of the bottom circle from the container.| | data-responsive | No | null | Token for Cloudimage API authentication (optional). 🗺️ Cloudimage responsive integration | | data-filters | No | null | Filters applied to Cloudimage images (optional). | | data-transformation | No | null | Transformations for Cloudimage images (optional). | | data-lazyload | No | true | Enables lazy loading of images. | | data-drag-reverse | No | false | Reverses drag direction. | | data-stop-at-edges | No | false | Stops the rotation at the edges. | | data-info | No | false | Displays image information. | | data-initial-icon | No | true | Shows the initial icon on load. |

The library will automatically read these attributes to configure the instance.

🗺️ Hotspots or Markers Configuration

An array defines the configuration for hotspots or markers that can be displayed on the 360 view. Each hotspot can provide additional information or interactivity.

Hotspot Configuration Structure

Each hotspot configuration consists of the following properties:

| Property | Required | Description | | --------------------- | -------- | ----------------------------------------------------------------------------------------------------- | | id | Yes | A unique identifier for the hotspot. | | orientation | Yes | The orientation of the hotspot (e.g., 'x' for X-axis). | | containerSize | Yes | An array defining the width and height of the container in pixels (e.g., [width, height]). This size represents the dimensions of the container when you first start setting the hotspots. | | positions | Yes | An object where keys are indices (image indexes) representing the position of the hotspot for specific images. | | content | Yes | HTML content to display in the tooltip when the hotspot is hovered or clicked. | | onClick | No | A function that defines the behavior when the hotspot is clicked (optional). |

Positions

The positions property is an object where:

The key is the index of the image in the 360 view (e.g., 6, 7, 8, ...).
The value is an object with x and y properties, representing the coordinates of the hotspot on the image.

If either the x or y value is null, it means that the hotspot will take the coordinates from the previous defined position for that index.

For example:

positions: {
  6: { x: 607, y: 246 },
  7: { x: 619, y: null }, // y is null, so it takes the previous y (246)
  8: { x: 630, y: null }, // y is null, so it takes the previous y (246)
  9: { x: 637, y: null }, // y is null, so it takes the previous y (246)
  10: { x: 642, y: null }, // y is null, so it takes the previous y (246)
},

Example Hotspot Configuration

Here's an example configuration for multiple hotspots:

const GURKHA_SUV_HOTSPOTS_CONFIG = [
  {
    id: 'hotspot-1',
    orientation: 'x',
    containerSize: [1170, 663],
    positions: {
      0: { x: 527, y: 319 },
      1: { x: 527, y: 319 },
      2: { x: 527, y: null }, // Takes the previous position
      3: { x: 498, y: null }, // Takes the previous y (319)
      4: { x: 470, y: null }, // Takes the previous y (319)
      // Additional positions...
    },
    content: '<div class="tooltip">Info about Hotspot 1</div>',
  },
  // Additional hotspots...
];

In the example above, the keys (0, 1, 2, 3, 4, ...) represent image indexes. If the y value is null, it inherits the y coordinate from the previous defined position. This allows for easier configuration and reduces redundancy.

🎨 Styling

The following class names are used for styling various elements within the 360-degree viewer and hotspot functionality. Each class serves a specific purpose in controlling the appearance and behavior of the component. | Class Name | Description | | -------------------------------------- | -------------------------------------------------------------------------------------------------------- | | cloudimage-360-transition-overlay | Applies styling for the overlay that appears during transitions. | | cloudimage-360-button | Styles the main button for interacting with the 360 view. | | cloudimage-360-magnifier-button | Styles the button that activates the magnifier feature within the 360 view. | | cloudimage-loading-spinner | Styles the loading spinner displayed while the images are being loaded. | | cloudimage-initial-icon | Styles the initial icon displayed before the 360 view is fully loaded. | | cloudimage-360-icons-container | Styles the container for all icons associated with the 360 view (e.g., buttons, overlays). | | cloudimage-360-hotspot-container | Styles the container that holds the hotspots or markers in the 360 view. | | cloudimage-360-fullscreen-modal | Styles the modal that appears when the 360 view is in fullscreen mode. | | cloudimage-360-fullscreen-button | Styles the button that toggles the fullscreen mode of the 360 view. | | cloudimage-360-close-icon | Styles the close icon used to exit the fullscreen view. | | cloudimage-360-view-360-circle | Styles the circular view area of the 360 images. | | cloudimage-360-popper | Styles the popper element for displaying tooltips or additional information on hover or click. | | cloudimage-360-hotspot | Styles individual hotspots within the 360 view, allowing for customizable appearance and behavior. |

Customize these class names in your CSS files to match your application's design requirements.

Methods

`getViewById(id)`

Returns the view object associated with the specified ID.

getViewById(id)

`getViews()`

Returns an array of all the view objects currently available.

getViews()

`updateView(id, config)`

Updates the configuration of an existing view identified by its ID. If the configuration has changed significantly, the view will be destroyed and reinitialized; otherwise, it will simply be updated.

updateView(id, config)

View Methods

`onMoveHandler(movingDirection, itemsSkippedX = 1, itemsSkippedY = 1)`

Handles the movement of items in the view. It takes a direction and the number of items to skip horizontally and vertically.

onMoveHandler(movingDirection, itemsSkippedX = 1, itemsSkippedY = 1)

Parameters:

movingDirection: A string indicating the direction of movement ('right', 'left', 'top', or 'bottom').
itemsSkippedX: The number of items to skip in the horizontal direction (default is 1).
itemsSkippedY: The number of items to skip in the vertical direction (default is 1).

Cloudimage Responsive Integration

Overview

Integrating Cloudimage for responsive images enhances the loading speed and performance of your website. This service delivers optimized images over a Content Delivery Network (CDN), ensuring that your images are served quickly and efficiently, regardless of the user's location.

How It Works

To see how Cloudimage transforms image delivery for responsive design, check out the full article on Medium. The article details the importance of responsive images in modern web development and how Cloudimage simplifies the process.

Requirements

Before you start using the Cloudimage Responsive plugin, make sure you have the following:

Cloudimage Token: You'll need a unique Cloudimage token to deliver your images over their CDN.
Getting Your Token:
- Register at the Cloudimage website.
- After registration, you'll receive a token that allows you to access their services.
The token grants you 25GB of image cache and 25GB of worldwide CDN traffic per month for free. This is perfect for startups and small projects looking to enhance their website's performance without incurring costs.

🔰 Contributing

💬 Join the Discussions: Share your insights, provide feedback, or ask questions.
🐛 Report Issues: Submit bugs found or log feature requests for the js-cloudimage-360-view project.
💡 Submit Pull Requests: Review open PRs, and submit your own PRs.

Fork the Repository: Start by forking the project repository to your github account.
Clone Locally: Clone the forked repository to your local machine using a git client.
```
git clone https://github.com/Scaleflex/js-cloudimage-360-view
```
Create a New Branch: Always work on a new branch, giving it a descriptive name.
```
git checkout -b new-feature-x
```
Make Your Changes: Develop and test your changes locally.
Commit Your Changes: Commit with a clear message describing your updates.
```
git commit -m 'Implemented new feature x.'
```
Push to github: Push the changes to your forked repository.
```
git push origin new-feature-x
```
Submit a Pull Request: Create a PR against the original project repository. Clearly describe the changes and their motivations.
Review: Once your PR is reviewed and approved, it will be merged into the main branch. Congratulations on your contribution!

🎗 License

JS Cloudimage 360 View is provided under the MIT License