.. _eu.gmic.Circletransform:

G’MIC Circle transform node
===========================

*This documentation is for version 1.0 of G’MIC Circle transform.*

Description
-----------

Wrapper for the G’MIC framework (http://gmic.eu) written by Tobias Fleischer (http://www.reduxfx.com) and Frederic Devernay.

Inputs
------

+--------+-------------+----------+
| Input  | Description | Optional |
+========+=============+==========+
| Source |             | No       |
+--------+-------------+----------+

Controls
--------

.. tabularcolumns:: |>{\raggedright}p{0.2\columnwidth}|>{\raggedright}p{0.06\columnwidth}|>{\raggedright}p{0.07\columnwidth}|p{0.63\columnwidth}|

.. cssclass:: longtable

+---------------------------------------------------------+---------+----------------+------------------------+
| Parameter / script name                                 | Type    | Default        | Function               |
+=========================================================+=========+================+========================+
| Center (%) / ``Center_``                                | Double  | x: 0.5 y: 0.5  |                        |
+---------------------------------------------------------+---------+----------------+------------------------+
| Radius / ``Radius``                                     | Double  | x: 0.75 y: 0.5 |                        |
+---------------------------------------------------------+---------+----------------+------------------------+
| X-scale / ``Xscale``                                    | Double  | -2             |                        |
+---------------------------------------------------------+---------+----------------+------------------------+
| Y-scale / ``Yscale``                                    | Double  | -2             |                        |
+---------------------------------------------------------+---------+----------------+------------------------+
| Symmetry / ``Symmetry``                                 | Choice  | None           | |                      |
|                                                         |         |                | | **None**             |
|                                                         |         |                | | **Inside**           |
|                                                         |         |                | | **Outside**          |
+---------------------------------------------------------+---------+----------------+------------------------+
| Interpolation / ``Interpolation``                       | Choice  | Linear         | |                      |
|                                                         |         |                | | **Nearest neighbor** |
|                                                         |         |                | | **Linear**           |
+---------------------------------------------------------+---------+----------------+------------------------+
| Boundary / ``Boundary``                                 | Choice  | Mirror         | |                      |
|                                                         |         |                | | **Transparent**      |
|                                                         |         |                | | **Nearest**          |
|                                                         |         |                | | **Periodic**         |
|                                                         |         |                | | **Mirror**           |
+---------------------------------------------------------+---------+----------------+------------------------+
| Preview reference circle / ``Preview_reference_circle`` | Boolean | On             |                        |
+---------------------------------------------------------+---------+----------------+------------------------+
| Output Layer / ``Output_Layer``                         | Choice  | Layer 0        | |                      |
|                                                         |         |                | | **Merged**           |
|                                                         |         |                | | **Layer 0**          |
|                                                         |         |                | | **Layer -1**         |
|                                                         |         |                | | **Layer -2**         |
|                                                         |         |                | | **Layer -3**         |
|                                                         |         |                | | **Layer -4**         |
|                                                         |         |                | | **Layer -5**         |
|                                                         |         |                | | **Layer -6**         |
|                                                         |         |                | | **Layer -7**         |
|                                                         |         |                | | **Layer -8**         |
|                                                         |         |                | | **Layer -9**         |
+---------------------------------------------------------+---------+----------------+------------------------+
| Resize Mode / ``Resize_Mode``                           | Choice  | Dynamic        | |                      |
|                                                         |         |                | | **Fixed (Inplace)**  |
|                                                         |         |                | | **Dynamic**          |
|                                                         |         |                | | **Downsample 1/2**   |
|                                                         |         |                | | **Downsample 1/4**   |
|                                                         |         |                | | **Downsample 1/8**   |
|                                                         |         |                | | **Downsample 1/16**  |
+---------------------------------------------------------+---------+----------------+------------------------+
| Ignore Alpha / ``Ignore_Alpha``                         | Boolean | Off            |                        |
+---------------------------------------------------------+---------+----------------+------------------------+
| Preview/Draft Mode / ``PreviewDraft_Mode``              | Boolean | Off            |                        |
+---------------------------------------------------------+---------+----------------+------------------------+
| Log Verbosity / ``Log_Verbosity``                       | Choice  | Off            | |                      |
|                                                         |         |                | | **Off**              |
|                                                         |         |                | | **Level 1**          |
|                                                         |         |                | | **Level 2**          |
|                                                         |         |                | | **Level 3**          |
+---------------------------------------------------------+---------+----------------+------------------------+
