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geo-io/wkb-generator
====================

Well-known binary (WKB) Generator.

v1.0.0(11y ago)19.2k↓32.1%1MITPHPPHP >=5.3.3

Since Apr 17Pushed 4y ago1 watchersCompare

[ Source](https://github.com/geo-io/wkb-generator)[ Packagist](https://packagist.org/packages/geo-io/wkb-generator)[ RSS](/packages/geo-io-wkb-generator/feed)WikiDiscussions main Synced 1mo ago

READMEChangelogDependencies (2)Versions (2)Used By (1)

Geo I/O WKB Generator
=====================

[](#geo-io-wkb-generator)

[![Build Status](https://github.com/geo-io/wkb-generator/actions/workflows/ci.yml/badge.svg?branch=main)](https://github.com/geo-io/wkb-generator/actions/workflows/ci.yml)[![Coverage Status](https://camo.githubusercontent.com/54994ebe16253b98a63bc99b2b617971caf0f342f22bef949541b8c336a38b9f/68747470733a2f2f636f766572616c6c732e696f2f7265706f732f6769746875622f67656f2d696f2f776b622d67656e657261746f722f62616467652e7376673f6272616e63683d6d61696e)](https://coveralls.io/github/geo-io/wkb-generator?branch=main)

Generates [Well-known binary (WKB)](http://en.wikipedia.org/wiki/Well-known_text#Well-known_binary)representations from geometric objects.

```
class MyExtractor implements GeoIO\Extractor
{
    public function extractType($geometry)
    {
        if ($geometry instanceof MyPoint) {
            return self::TYPE_POINT;
        }

        // ...
    }

    public function extractCoordinatesFromPoint($point)
    {
        return array(
            'x' => $point->getX(),
            'y' => $point->getY(),
            'z' => null,
            'm' => null,
        );
    }

    // ...
}

$extractor = MyExtractor();
$generator = new GeoIO\WKB\Generator\Generator($extractor, array(
    'hex' => true
));

echo $generator->generate(new MyPoint(1, 2));
// Outputs:
// 0101000000000000000000f03f0000000000000040
```

Installation
------------

[](#installation)

Install [through composer](http://getcomposer.org). Check the [packagist page](https://packagist.org/packages/geo-io/wkb-generator) for all available versions.

```
composer require geo-io/wkb-generator
```

License
-------

[](#license)

Copyright (c) 2014-2022 Jan Sorgalla. Released under the [MIT License](LICENSE).

###  Health Score

32

—

LowBetter than 72% of packages

Maintenance20

Infrequent updates — may be unmaintained

Popularity26

Limited adoption so far

Community9

Small or concentrated contributor base

Maturity58

Maturing project, gaining track record

 Bus Factor1

Top contributor holds 100% of commits — single point of failure

How is this calculated?**Maintenance (25%)** — Last commit recency, latest release date, and issue-to-star ratio. Uses a 2-year decay window.

**Popularity (30%)** — Total and monthly downloads, GitHub stars, and forks. Logarithmic scaling prevents top-heavy scores.

**Community (15%)** — Contributors, dependents, forks, watchers, and maintainers. Measures real ecosystem engagement.

**Maturity (30%)** — Project age, version count, PHP version support, and release stability.

###  Release Activity

Cadence

Unknown

Total

1

Last Release

4049d ago

### Community

Maintainers

![](https://www.gravatar.com/avatar/5de14776bbddf901c6e24d35829fe66fe997c303d53aca83cc7d1a90bb0b7110?d=identicon)[jsor](/maintainers/jsor)

---

Top Contributors

[![jsor](https://avatars.githubusercontent.com/u/55574?v=4)](https://github.com/jsor "jsor (21 commits)")

---

Tags

generatorgeogeographygeometryspatialwkbgeneratoriogeometrygeowkb

### Embed Badge

![Health badge](/badges/geo-io-wkb-generator/health.svg)

```
[![Health](https://phpackages.com/badges/geo-io-wkb-generator/health.svg)](https://phpackages.com/packages/geo-io-wkb-generator)
```

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