nativescript-image-cache-it
by triniwiz | v6.3.6
Image caching plugin for NativeScript
npm i --save nativescript-image-cache-it
  • Version: 6.3.6
  • GitHub:
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npm npm Build Status

Image-Cache-It

Glide - Android

SDWebImage - IOS

Install

NativeScript 6.5x

  • tns plugin add nativescript-image-cache-it

NativeScript 4x

  • tns plugin add nativescript-image-cache-it@5.0.0-beta.20

NativeScript 3x

  • tns plugin add nativescript-image-cache-it@3.0.7

NativeScript 2x

  • tns plugin add nativescript-image-cache-it@1.6.0

Usage

import { ImageCacheIt } from 'nativescript-image-cache-it';
// **new** call in your app.ts/ main.ts/ app.js to enable image-cache to hook into the device's lowmemory events
ImageCacheIt.enableAutoMM();

Set image url to load.

load = image;

Set placeholder while images are downloading.

placeHolder = '~/assets/images/ph.png';

Set placeholder for images are that failed to download.

errorHolder = '~/assets/images/broken.png';

Set decoded image size.

decodedWidth = '300';
decodedHeight = '300';

Stretch

stretch = "aspectFit" // (optional) aspectFit || aspectFill || fill || none

Prefetch

import { ImageCacheIt } from 'nativescript-image-cache-it';
ImageCacheIt.fetchItem('https://source.unsplash.com/random').then(imageUrl =>{}).catch();

Delete item from cache

import { ImageCacheIt } from 'nativescript-image-cache-it';
ImageCacheIt.deleteItem('https://source.unsplash.com/random').then().catch();

Get item from cache

import { ImageCacheIt } from 'nativescript-image-cache-it';
ImageCacheIt.getItem('https://source.unsplash.com/random').then(imageUrl =>{}).catch();

e.g

import { ImageCacheIt } from 'nativescript-image-cache-it';
let cache = new ImageCacheIt();
cache.src = image;
cache.placeHolder = '~/assets/images/broken.png';
cache.errorHolder = '~/assets/images/ph.png';
cache.decodedWidth = '300';
cache.decodedHeight = '300';
cache.filter = 'blur(10px);';
cache.stretch = 'aspectFit';
return cache;

Xml markup settings

decodedWidth="300"; <!-- (optional) -->
decodedHeight="300"; <!-- (optional) -->
placeHolder="~/assets/images/ph.png" <!-- (optional) -->
errorHolder="~/assets/images/broken.png" <!-- (optional) -->
stretch = "aspectFit" <!-- (optional) -->
src= "http://screenrant.com/wp-content/uploads/The-Flash-vs-the-Reverse-Flash.jpg" <!-- (required) -->

IMPORTANT: Make sure you include xmlns:i="nativescript-image-cache-it" on the Page element

e.g

<i:ImageCacheIt stretch="aspectFit"  resize="300,300" placeHolder="~/assets/images/ph.png" errorHolder="~/assets/images/broken.png" src="http://screenrant.com/wp-content/uploads/The-Flash-vs-the-Reverse-Flash.jpg"/>

Angular

import { TNSImageCacheItModule } from 'nativescript-image-cache-it/angular';

@NgModule({
imports: [
TNSImageCacheItModule
],
declarations: [
AppComponent
],
bootstrap: [AppComponent]
})

Screenshots

Repeater

Image ImageCacheIt
image_repeater imagecacheit_repeater

ListView

Image ImageCacheIt
image_listview imagecacheit_listview