https://github.com/lsst-epo/paper-select-tool

Paper.js based selection tool.
https://github.com/lsst-epo/paper-select-tool

Last synced: 4 days ago
JSON representation

Paper.js based selection tool.

• Host: GitHub
• URL: https://github.com/lsst-epo/paper-select-tool
• Owner: lsst-epo
• License: mit
• Created: 2018-05-08T22:59:23.000Z (over 6 years ago)
• Default Branch: master
• Last Pushed: 2018-07-12T05:48:42.000Z (over 6 years ago)
• Last Synced: 2024-08-09T20:43:37.096Z (3 months ago)
• Language: JavaScript
• Size: 582 KB
• Stars: 1
• Watchers: 5
• Forks: 0
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# paper-select-tool

[![npm version](https://badge.fury.io/js/paper-select-tool.svg)](https://badge.fury.io/js/paper-select-tool)

A [Paper.js](http://paperjs.org/) based selection tool.

Adds a Paper.js based tool to a canvas. Currently a lasso, rectangle and circle selection tool are implemented.

Install

-------

The paper-select-tool library is available on npm.

```bash

npm i @jmatt/paper-select-tool

```

Usage

-----

To use it, import it and use one of the selection tools.

```javascript

import * as pst from 'paper-select-tool';

var core = document.getElementById('core'),

    settings;

window.onload = function() {

  settings = Settings();

  pst.lasso(settings, core);

}

// ...

var things = [{ point: new paper.Point(100, 100),

                id: 'big bada boom' }];

var inSelection = pst.pointsFilter(settings, things);

// returns the filtered collection of objects with points in the selection.

```

Examples

--------

Examples can be found in the `examples` directory.

License

-------

The MIT License. See the [LICENSE file](https://github.com/lsst-epo/paper-select-tool/blob/master/LICENSE).