.. _`Hello world customizable example`:

.. _`org.sysess.sympathy.examples.helloworldcustomizable`:

Hello world customizable example
================================

.. image:: example.svg
   :width: 48


Node demonstrating the basics of node creation.



**Documentation**

This example prints a customizable greeting. Default greeting is "Hello
world!".

See :ref:`nodewriting` for more information about writing nodes.
Specifically see :ref:`node_parameters` for an introduction to node
parameters.


**Definition**


*Input ports*


*Output ports*



*Configuration*:
    **Greeting:** (greeting)
        Your preferred greeting.

.. automodule:: node_examples

.. class:: HelloWorldCustomizable




**Related nodes**

* :ref:`org.sysess.sympathy.examples.helloworld`
* :ref:`org.sysess.sympathy.examples.outputexample`
* :ref:`org.sysess.sympathy.examples.readwrite`
* :ref:`org.sysess.sympathy.examples.adjust`
* :ref:`org.sysess.sympathy.examples.errorexample`
* :ref:`org.sysess.sympathy.examples.progress`
* :ref:`org.sysess.sympathy.examples.allparameters`
* :ref:`org.sysess.sympathy.examples.controller`