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https://github.com/manijak/nativescript-photoviewer
A simple Photo-Viewer component for NativeScript.
https://github.com/manijak/nativescript-photoviewer
Last synced: 4 months ago
JSON representation
A simple Photo-Viewer component for NativeScript.
- Host: GitHub
- URL: https://github.com/manijak/nativescript-photoviewer
- Owner: manijak
- License: other
- Created: 2016-02-14T01:19:53.000Z (over 8 years ago)
- Default Branch: master
- Last Pushed: 2023-01-14T01:03:38.000Z (over 1 year ago)
- Last Synced: 2024-01-08T01:44:10.990Z (6 months ago)
- Language: TypeScript
- Homepage:
- Size: 10.3 MB
- Stars: 44
- Watchers: 4
- Forks: 24
- Open Issues: 45
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Lists
- awesome-nativescript - nativescript-photoviewer - photo viewer plugin for Android and iOS (Plugins and Modules)
README
[](https://www.npmjs.com/package/nativescript-photoviewer)
[](https://www.npmjs.com/package/nativescript-photoviewer)
# NativeScript PhotoViewer
A simple photo-viewer/gallery component for NativeScript.
## Limitations
Since the plugin is based on two different libraries for two different platforms their features are also somewhat diferent:
Platform | State | Remote images (url) | Local images (resource) | Titles/Credits | Album View | Color Palette
--- | --- | --- | --- | --- | --- | --- |
iOS | :white_check_mark: | :white_check_mark: | :white_check_mark: | :white_check_mark: | :x: | :x:
Android | :x: (Broken) | :white_check_mark: | :x: | :x: | :white_check_mark: | :white_check_mark:
*If anyone has tips on a better android library that has same or similar features to the iOS, let us know.*
## Latest version
**3.0.0**
- NS7/8 support for iOS. Android part of this plugin does not work, PRs are welcome.
- Might be better to combine [Nativescript-Carousel](https://github.com/manijak/nativescript-carousel) and [Nativescript-ImageZoom](https://github.com/triniwiz/nativescript-image-zoom) in a modal, to create a more powerful photo viewer and give you more control.
## Installation
Run `tns plugin add nativescript-photoviewer` in your root directory of your project.
## Usage
It's best to take a look at the included demo app(s) for advanced usages. Below is just a simple example on how to get the plugin running with minimal effort using vanilla nativescript (ts). For Angular, see `demo-ng`.
```typescript
// Include the module
import { PhotoViewer, PhotoViewerOptions, PaletteType, NYTPhotoItem } from "nativescript-photoviewer";
var photoViewer: PhotoViewer;
// Create a new instace of PhotoViewer in the onLoaded event. Very important to do the init here!
export function pageLoaded(args: EventData) {
photoViewer = new PhotoViewer();
}
// Show gallery
export function openGallery(args: EventData){
let image1 = "https://blabla/image1.jpg";
let image2 = "https://blabla/image2.jpg";
let image3 = "https://blabla/image3.jpg";
let image4 = "https://blabla/image4.jpg";
let myImages = [image1, image2, image3, image4];
// Example on how to use the options class (optional)
let photoviewerOptions: PhotoViewerOptions = {
startIndex: 0,
ios: {
completionCallback: galleryLoaded
},
android: {
paletteType: PaletteType.DarkVibrant,
showAlbum: false
}
};
photoViewer.showGallery(myImages, photoviewerOptions);
}
```
## Changelog
**3.0.0**
- NS7/8 support for iOS. Android part of this plugin does not work, PRs are welcome.
- Might be better to combine [Nativescript-Carousel](https://github.com/manijak/nativescript-carousel) and [Nativescript-ImageZoom](https://github.com/triniwiz/nativescript-image-zoom) in a modal, to create a more powerful photo viewer and give you more control.
**2.1.5**
- Fix for iOS datasource issue (premature garbage collect) - caused images to dissapear when using gallery.
**2.1.1**
- Forgot to inlcude the photoviewer.d.ts file in the npm package. Add a reference to it in your `references.d.ts`.
- Added a vanilla js demo app `demo-js`.
**2.1.0**
- Fixed Android & iOS promise handling, will resolve properly now when gallery is closed (both in vanilla tns and Angular).
- Added Angular demo app `demo-ng`.
- Known issue 1: Gallery does not work when opened from another modal.
- Known issue 2: When using Android Pie (9), for some reason, images don't appear untill you zoom (on simulator, not tested on real device).
**2.0.2**
- Code refactor to TypeScript, added typings.
- Renamed `showViewer()` to `showGallery()` that now has 1 mandatory param and 1 optional param.
- Fixed the issue where the image `datasource` would be GC'ed on iOS (important to init the plugin in the `onLoaded` event)
- Updated demo app to reflect the changes, added album demo for Android.
- Known issue: Gallery does not work when opened from another modal.
**1.5.0**
- Photo Viewer now works inside Modal Views, typo fix for 'completionCallback'. Big thanks to @Eonfuzz
- Fixed the iOS datasource to be more strong referenced & the _android ref. Big thanks to @miex0r
- Known issue: [iOS]If loading high-res images via urls, the images are being loaded **before** the gallery is shown. So the UI might freeze. A workaround for this could be to use the `completionCallback` and show a spinner when opening the gallery.
**1.4.0**
- Moved param for index to a property: `startIndex`
- (iOS) Added property to set completionCallback
- (Android) Added option to show album first or go directly to fullscreen slides. More similar to iOS.
- (Android) Added property to set background color palette for fullscreen slides.
- Fixed demo app
- Changed license to MIT
**1.3.0**
- Updated iOS pod to newer version (fixed minor breaking changes)
- Added a second paramter to the `showViewer(ARRAY, INDEX?)` function. Makes the gallery init on that image: `photoViewer.showViewer(myImages,1);`
## Screenshots
 
 
## Contribution
I'll review & accept pull requests that improve the plugin and assign credit.
## Credits
The plugin is based on the following libraries:
iOS | Android
--- | ---
[NYTPhotoViewer](https://github.com/NYTimes/NYTPhotoViewer) | [ImageGallery](https://github.com/lawloretienne/ImageGallery/)