Hello_world_tutorial

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• Hello world
• File
• What's next?

Previous tutorial

Return to [FlowDesigner_User's_Guide].

Hello world

This tutorial will show you how to do a program that prints "Hello world!" in the console.

• Create a new document.

• Drag and drop a General->"Constant" node.

• You can adjust the zoom with the mouse wheel or with "crtl +" and "crtl -".
• Right-click on the node to open a popup menu and select "Edit properties" (or double-click on the node).

• A dialog appeared. At the bottom of the first tab, change "undefined" to "Hello world!" and click "OK".

• Right-click on the red terminal to open a popup menu and select "Add network output" (or use shift-click on the terminal).

• A small dialog appeared for the name of the terminal, click "OK".

->

• Press "RUN".

• In the main output of the window, the result of the process is printed in green.

File

HelloWorld.n

What's next?

See the [Hello_world_loop_tutorial].