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https://gitlab.com/flectra-community/reporting-engine.git
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111 lines
4.2 KiB
ReStructuredText
111 lines
4.2 KiB
ReStructuredText
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==============
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Web QR Manager
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==============
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.. !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
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!! This file is generated by oca-gen-addon-readme !!
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!! changes will be overwritten. !!
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!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
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.. |badge1| image:: https://img.shields.io/badge/maturity-Beta-yellow.png
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:target: https://odoo-community.org/page/development-status
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:alt: Beta
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.. |badge2| image:: https://img.shields.io/badge/licence-AGPL--3-blue.png
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:target: http://www.gnu.org/licenses/agpl-3.0-standalone.html
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:alt: License: AGPL-3
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.. |badge3| image:: https://img.shields.io/badge/github-OCA%2Freporting--engine-lightgray.png?logo=github
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:target: https://github.com/OCA/reporting-engine/tree/14.0/report_qr
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:alt: OCA/reporting-engine
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.. |badge4| image:: https://img.shields.io/badge/weblate-Translate%20me-F47D42.png
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:target: https://translation.odoo-community.org/projects/reporting-engine-14-0/reporting-engine-14-0-report_qr
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:alt: Translate me on Weblate
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.. |badge5| image:: https://img.shields.io/badge/runbot-Try%20me-875A7B.png
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:target: https://runbot.odoo-community.org/runbot/143/14.0
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:alt: Try me on Runbot
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|badge1| |badge2| |badge3| |badge4| |badge5|
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This module allows to print QR in better structure than the standard odoo.
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The original image looks like the following
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.. figure:: https://raw.githubusercontent.com/OCA/reporting-engine/14.0/report_qr/static/description/old_qr.png
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:alt: Original QR
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:width: 100 px
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With the new generator, it looks like:
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.. figure:: https://raw.githubusercontent.com/OCA/reporting-engine/14.0/report_qr/static/description/new_qr.png
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:alt: New QR
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:width: 100 px
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**Table of contents**
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.. contents::
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:local:
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Usage
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=====
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When creating new reports, you should use a path like the following::
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<img t-att-src="'/report/qr/?value=%s&error_correction=%s' % ('HELLO WORLD!', 3)" style="width:100;height:100"/>
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The **error_correction** parameter controls the error correction used for the QR Code. The following four constants are made available:
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* **error_correction** = 1: About 7% or less errors can be corrected.
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* **error_correction** = 0: About 15% or less errors can be corrected.
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* **error_correction** = 3: About 25% or less errors can be corrected.
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* **error_correction** = 2: About 30% or less errors can be corrected.
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The **box_size** parameter controls how many pixels each "box" of the QR code is. The default is 3.
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The **border** parameter controls how many boxes thick the border should be (the default is 4, which is the minimum according to the specs).
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The **version** parameter is an integer from 1 to 40 that controls the size of the QR Code (the smallest, version 1, is a 21x21 matrix). Set to None and use the fit parameter when making the code to determine this automatically.
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**fill_color** and **back_color** can change the background and the painting color of the QR, when using the default image factory.
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Bug Tracker
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===========
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Bugs are tracked on `GitHub Issues <https://github.com/OCA/reporting-engine/issues>`_.
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In case of trouble, please check there if your issue has already been reported.
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If you spotted it first, help us smashing it by providing a detailed and welcomed
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`feedback <https://github.com/OCA/reporting-engine/issues/new?body=module:%20report_qr%0Aversion:%2014.0%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**>`_.
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Do not contact contributors directly about support or help with technical issues.
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Credits
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=======
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Authors
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~~~~~~~
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* Creu Blanca
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Contributors
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~~~~~~~~~~~~
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* Enric Tobella <etobella@creublanca.es>
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* `Tecnativa <https://www.tecnativa.com>`_:
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* David Vidal
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Maintainers
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~~~~~~~~~~~
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This module is maintained by the OCA.
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.. image:: https://odoo-community.org/logo.png
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:alt: Odoo Community Association
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:target: https://odoo-community.org
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OCA, or the Odoo Community Association, is a nonprofit organization whose
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mission is to support the collaborative development of Odoo features and
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promote its widespread use.
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This module is part of the `OCA/reporting-engine <https://github.com/OCA/reporting-engine/tree/14.0/report_qr>`_ project on GitHub.
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You are welcome to contribute. To learn how please visit https://odoo-community.org/page/Contribute.
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