.. _`Colormap lookup`:

.. _`org.sysess.sympathy.visualize.colormap_lookup`:

Colormap lookup
```````````````

.. image:: colourmap.svg
   :width: 48


Maps input values into colours based on a colourmap.





Definition
::::::::::


Input ports
...........

    **input**
        | Type: table
        | Description: Input data

Output ports
............

    **output**
        | Type: table
        | Description: Output data



Configuration
.............

    **Colormap** (colormap)
        Colormap used for converting the input values
    **Suffix** (suffix)
        Suffix added to each column name when generating the output names
    **vmax** (vmax)
        Last (highest) value that should be mapped to colors
    **vmin** (vmin)
        First (lowest) value that should be mapped to colors







Examples
........





The node can be found in:

* :download:`Figure gallery.syx </Examples/Sympathy for Data/Visual/Figure/Figure gallery.syx>`




Implementation
..............

.. automodule:: node_colormap
    :noindex:

.. class:: ColormapLookup
    :noindex: