Graph Node Editor

If at least one graph is defined for a Graph node, double-clicking the Graph node opens the Graph Node Editor. If no graphs have been defined, the New Graph Dialog and Edit Graph Dialog dialog opens.

The editor displays all defined graphs. Each graph is in a container. The graph containers are laid out in a grid.

You can modify an existing graph or add graphs to the node. You can also zoom in to see details of a graph, as described in Zoom Graph

These icons apply to all graphs in the node:

• To add a new graph, click to launch the New Graph Dialog and Edit Graph Dialog.

• To refresh the display, click

• To select data used to create the graph using View. The choices are

  • Actual Data: The default unless you have run the Graph Node. In this case the node creates the graph suing whatever data is provided to it.

  • Sample Data: Only available if you have run the Graph Node to generate sample data.

The title of the new or existing graph is displayed at the top of container for the graph, along with these controls:

• To adjust the size of the graph (zoom in and out), click

• To edit the current graph as described in New Graph Dialog and Edit Graph Dialog, click to launch the edit dialog.

• To delete the current graph, click

• To examine specific values of the graph, see Zoom Graph.

When you edit or add a graph, the results are automatically displayed in the editor.

To view the data used to create the graph or to save the graph as a graphic, right-click the graph and select one of the following from the context menu:

• Copy to Clipboard copies the graph to the Microsoft Windows Clipboard

• Save Image As saves the graph in PNG format to a file

• View Data view the data used to create the graph