<h1 class="title">Web QR Manager</h1> <p><a class="reference external" href="https://odoo-community.org/page/development-status"><img alt="Beta" src="https://img.shields.io/badge/maturity-Beta-yellow.png" /></a> <a class="reference external" href="http://www.gnu.org/licenses/agpl-3.0-standalone.html"><img alt="License: AGPL-3" src="https://img.shields.io/badge/licence-AGPL--3-blue.png" /></a> <a class="reference external" href="https://github.com/OCA/reporting-engine/tree/13.0/report_qr"><img alt="OCA/reporting-engine" src="https://img.shields.io/badge/github-OCA%2Freporting--engine-lightgray.png?logo=github" /></a> <a class="reference external" href="https://translation.odoo-community.org/projects/reporting-engine-13-0/reporting-engine-13-0-report_qr"><img alt="Translate me on Weblate" src="https://img.shields.io/badge/weblate-Translate%20me-F47D42.png" /></a> <a class="reference external" href="https://runbot.odoo-community.org/runbot/143/13.0"><img alt="Try me on Runbot" src="https://img.shields.io/badge/runbot-Try%20me-875A7B.png" /></a></p> <p>This module allows to print QR in better structure than the standard odoo.</p> <p>The original image looks like the following</p> <div class="figure"> <img alt="Original QR" src="https://raw.githubusercontent.com/OCA/reporting-engine/13.0/report_qr/static/description/old_qr.png" style="width: 100px;" /> </div> <p>With the new generator, it looks like:</p> <div class="figure"> <img alt="New QR" src="https://raw.githubusercontent.com/OCA/reporting-engine/13.0/report_qr/static/description/new_qr.png" style="width: 100px;" /> </div> <p><strong>Table of contents</strong></p> <div class="contents local topic" id="contents"> <ul class="simple"> <li><a class="reference internal" href="#usage" id="id1">Usage</a></li> <li><a class="reference internal" href="#bug-tracker" id="id2">Bug Tracker</a></li> <li><a class="reference internal" href="#credits" id="id3">Credits</a><ul> <li><a class="reference internal" href="#authors" id="id4">Authors</a></li> <li><a class="reference internal" href="#contributors" id="id5">Contributors</a></li> <li><a class="reference internal" href="#maintainers" id="id6">Maintainers</a></li> </ul> </li> </ul> </div> <a name="usage"></a> <h2><a class="toc-backref" href="#id1">Usage</a></h2> <p>When creating new reports, you should use a path like the following:</p> <pre> <code>&lt;img t-att-src=&quot;'/report/qr/?value=%s&amp;amp;error_correction=%s' % ('HELLO WORLD!', 3)&quot; style=&quot;width:100;height:100&quot;/&gt;</code> </pre> <p>The <strong>error_correction</strong> parameter controls the error correction used for the QR Code. The following four constants are made available:</p> <ul class="simple"> <li><strong>error_correction</strong> = 1: About 7% or less errors can be corrected.</li> <li><strong>error_correction</strong> = 0: About 15% or less errors can be corrected.</li> <li><strong>error_correction</strong> = 3: About 25% or less errors can be corrected.</li> <li><strong>error_correction</strong> = 2: About 30% or less errors can be corrected.</li> </ul> <p>The <strong>box_size</strong> parameter controls how many pixels each &quot;box&quot; of the QR code is. The default is 3. The <strong>border</strong> parameter controls how many boxes thick the border should be (the default is 4, which is the minimum according to the specs).</p> <p>The <strong>version</strong> 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.</p> <p><strong>fill_color</strong> and <strong>back_color</strong> can change the background and the painting color of the QR, when using the default image factory.</p> <a name="bug-tracker"></a> <h2><a class="toc-backref" href="#id2">Bug Tracker</a></h2> <p>Bugs are tracked on <a class="reference external" href="https://github.com/OCA/reporting-engine/issues">GitHub Issues</a>. In case of trouble, please check there if your issue has already been reported. If you spotted it first, help us smashing it by providing a detailed and welcomed <a class="reference external" href="https://github.com/OCA/reporting-engine/issues/new?body=module:%20report_qr%0Aversion:%2013.0%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**">feedback</a>.</p> <p>Do not contact contributors directly about support or help with technical issues.</p> <a name="credits"></a> <h2><a class="toc-backref" href="#id3">Credits</a></h2> <a name="authors"></a> <h3><a class="toc-backref" href="#id4">Authors</a></h3> <ul class="simple"> <li>Creu Blanca</li> </ul> <a name="contributors"></a> <h3><a class="toc-backref" href="#id5">Contributors</a></h3> <ul class="simple"> <li>Enric Tobella &lt;<a class="reference external" href="mailto:etobella&#64;creublanca.es">etobella&#64;creublanca.es</a>&gt;</li> <li><a class="reference external" href="https://www.tecnativa.com">Tecnativa</a>:<ul> <li>David Vidal</li> </ul> </li> </ul> <a name="maintainers"></a> <h3><a class="toc-backref" href="#id6">Maintainers</a></h3> <p>This module is maintained by the OCA.</p> <a class="reference external image-reference" href="https://odoo-community.org"><img alt="Odoo Community Association" src="https://odoo-community.org/logo.png" /></a> <p>OCA, or the Odoo Community Association, is a nonprofit organization whose mission is to support the collaborative development of Odoo features and promote its widespread use.</p> <p>This module is part of the <a class="reference external" href="https://github.com/OCA/reporting-engine/tree/13.0/report_qr">OCA/reporting-engine</a> project on GitHub.</p> <p>You are welcome to contribute. To learn how please visit <a class="reference external" href="https://odoo-community.org/page/Contribute">https://odoo-community.org/page/Contribute</a>.</p>