key-use-ui-zoomimage

Zoomable image view based on key-use-ui-image

| | |
| --- | ----------- |
| iOS Demo | Android Demo |


[](#table-of-contents)

Table of Contents

* Installation
* setup
* Demos
* Demos and Development
* Repo Setup
* Build
* Demos
* Contributing
* Update repo
* Update readme
* Update doc
* Publish
* modifying submodules
* Questions


[](#installation)

Installation

Run the following command from the root of your project:

ns plugin add key-use-ui-zoomimage


[](#setup)

setup

``javascript
import imageModule = require("@nativescript-community/ui-zoomimage");

//do this before creating any image view
imageModule.initialize({ isDownsampleEnabled: true });
`

This component directly inherint @nativescript-community/ui-image so you can find the doc [here]()

It adds a few properties


[](#demos)

Demos

This repository includes Angular, Vue.js demos. In order to run these execute the following in your shell:
`shell
$ git clone https://github.com/@nativescript-community/ui-image
$ cd ui-image
$ npm i
$ npm run setup
$ npm run build # && npm run build.angular
$ cd demo-ng # or demo-vue or demo-svelte
$ ns run ios|android
`


[](#demos-and-development)

Demos and Development

$3

The repo uses submodules. If you did not clone with --recursive then you need to call
`
git submodule update --init
`

The package manager used to install and link dependencies must be pnpm or yarn. npm wont work.

To develop and test:
if you use yarn then run yarn
if you use pnpm then run pnpm i

Interactive Menu:

To start the interactive menu, run npm start (or yarn start or pnpm start). This will list all of the commonly used scripts.

$3

`bash
npm run build.all
`
WARNING: it seems yarn build.all wont always work (not finding binaries in node_modules/.bin) which is why the doc explicitly uses npm run

$3

`bash
npm run demo.[ng|react|svelte|vue].[ios|android]

npm run demo.svelte.ios # Example
`

Demo setup is a bit special in the sense that if you want to modify/add demos you dont work directly in demo-[ng|react|svelte|vue]
Instead you work in demo-snippets/[ng|react|svelte|vue]
You can start from the install.ts of each flavor to see how to register new demos


[](#contributing)

Contributing

$3

You can update the repo files quite easily

First update the submodules

`bash
npm run update
`

Then commit the changes
Then update common files

`bash
npm run sync
`
Then you can run yarn|pnpm, commit changed files if any

$3

`bash
npm run readme
`

$3

`bash
npm run doc
`

$3

The publishing is completely handled by lerna (you can add -- --bump major to force a major release)
Simply run
`shell
npm run publish
`

$3

The repo uses https:// for submodules which means you won't be able to push directly into the submodules.
One easy solution is t modify ~/.gitconfig and add
`
[url "ssh://git@github.com/"]
pushInsteadOf = https://github.com/
``


[](#questions)

Questions

If you have any questions/issues/comments please feel free to create an issue or start a conversation in the NativeScript Community Discord.