nohn/analogmeterreader

Read analog meters

1.2.0 2021-02-28 18:19 UTC

Requires

• php: >=7.4
• ext-imagick: ^3.4.4

Requires (Dev)

• phpunit/phpunit: ^9

AGPL-3.0-or-later

• Sebastian Nohn

README

Reads analog meters with PHP. The needles of the analog gauges currently have to be red.

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Installation

$ composer require nohn/analogmeterreader

Usage

Passing an Imagick object

use nohn\AnalogMeterReader\AnalogMeter;

$amr = new AnalogMeter($imagick_object, 'r');
echo $amr->getValue();

Passing a file path

use nohn\AnalogMeterReader\AnalogMeter;

$amr = new AnalogMeter($path_to_image_file, 'r');
echo $amr->getValue();

Practical use example

See nohn/watermeter for a real world use case.

How to contribute

You can contribute to this project by:

• Opening an Issue if you found a bug or wish to propose a new feature
• Placing a Pull Request with test Images, bugfixes, new features etc.

License

analogmeterreader is released under the GNU Affero General Public License.