web/web_widget_darkroom

.. image:: https://img.shields.io/badge/license-LGPL--3-blue.svg
   :target: http://www.gnu.org/licenses/lgpl-3.0-standalone.html
   :alt: License: LGPL-3

================================
DarkroomJS Image Editing for Web
================================

This module provides a `DarkroomJS`_ (v2.0.1) web widget for use with image
fields. It also adds a Darkroom button to the normal image widget, which can
be used to edit the image via Darkroom in a modal.

.. _DarkroomJS: https://github.com/MattKetmo/darkroomjs

The widget currently supports the following operations and can be extended to
allow others:

* Zoom and pan
* Rotate
* Crop
* Step back in history client-side (before save)

Usage
=====

After installing the module, you can use it in the following ways:

* Specify the ``darkroom`` widget when adding an image field to a view.
  Configuration values can be provided using the ``options`` attribute::

  <field name="image" widget="darkroom" options="{'minWidth': 100}"/>

  The widget passes options directly through to DarkroomJS, which supports the
  following:

  * minWidth
  * minHeight
  * maxWidth
  * maxHeight
  * ratio (aspect ratio)
  * backgroundColor

* Open a form view that contains an image in edit mode and hover over the
  image widget. You should see a Darkroom button that can be clicked to open
  the image in a Darkroom modal, where it can be edited and the changes can be
  saved.

  .. image:: /web_widget_darkroom/static/description/modal_screenshot_1.png
     :alt: Darkroom Modal Screenshot 1
     :class: img-thumbnail
     :height: 260

  .. image:: /web_widget_darkroom/static/description/modal_screenshot_2.png
     :alt: Darkroom Modal Screenshot 2
     :class: img-thumbnail col-xs-offset-1
     :height: 260

Known Issues / Roadmap
======================

* Darkroom modals are currently not supported during record creation
* Fabric.js >= 1.70 is not currently supported by DarkroomJS
  (`MattKetmo/darkroomjs#112 <https://github.com/MattKetmo/darkroomjs/issues/112>`_)

Bug Tracker
===========

Bugs are tracked on `GitHub Issues <https://github.com/OCA/web/issues>`_. In
case of trouble, please check there if your issue has already been reported.
If you spotted it first, help us smash it by providing detailed and welcome
feedback.

Credits
=======

Images
------

* Odoo Community Association:
  `Icon <https://github.com/OCA/maintainer-tools/blob/master/template/module/static/description/icon.svg>`_.

Contributors
------------

* Dave Lasley <dave@laslabs.com>
* Oleg Bulkin <obulkin@laslabs.com>
* Brent Hughes <brent.hughes@laslabs.com>

Maintainer
----------

.. image:: https://odoo-community.org/logo.png
   :alt: Odoo Community Association
   :target: https://odoo-community.org

This module is maintained by the OCA.

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.

To contribute to this module, please visit https://odoo-community.org.