![]() Drag the mouse cursor to the child node and release the mouse button. Select the arc tool and click on the parent node.Ģ. In both cases, the definition can be subsequently modified to the desired values.ġ. To create a node with a standard definition listed in these menus, please select the definition that is most relevant to your node and click the left mouse button. For discrete nodes, the following menu with Quick states list for the nodes will pop up:įor continuous (Equation) nodes, the following menu will pop up: If you press and hold the SHIFT key on the keyboard and click the left mouse button, GeNIe will propose a small set of standard definitions. For all elements except the arc, GeNIe will draw the icon of the element in the Graph View. The next step is to click on any clear area of the Graph View. ![]() Or a button from the Standard Toolbar below To add any model element to the Graph View, you have to first select a tool, either from the Tools Menu below You can draw the following model elements in the Graph View: It can be used to modify the properties of the submodel. Right clicking on the submodel will display the Submodel Pop-up Menu. You can go back to the main network by either minimizing or closing the submodel using the buttons on the top right of the submodel window. Working with submodels in the Graph View:ĭouble clicking on any submodel in the Graph View will open a Graph View for that submodel. If you want GeNIe to display node identifiers instead, select Identifiers in the View Menu. It can be used to modify the properties of the node.īy default, GeNIe displays the node names within the node icons in the Graph View. Right clicking on the node will display the Node Pop-up menu. You can draw new nodes in the Graph View by selecting the appropriate tool from the Tools Menu or clicking on the appropriate button on the Standard Toolbar.ĭouble clicking on any node will open its Node Properties Sheet. Right clicking on any clear area of the graph view sheet will display the Network Pop-up menu, which can be used to modify various properties of the network. Double clicking on a clear area of the graph view sheet will open the Network Property Sheet. ![]() Working with networks in the Graph View:Įach network is opened in a separate graph view sheet in the workspace. Click on Cancel to continue working on the network. You can save the changes by clicking on the Yes button. If you close all the windows of an open network then it will result in closing the file, and if any changes have been made on the network, GeNIe will give you a warning with the dialog box shown below. By selecting the Close Network option from the Network Pop-up menu in the Tree View.By selecting the Close option in the File Menu.By clicking on the Close ( )button at the top right of the Graph View window.There are three ways in which you can close a Graph View window: You can create a new network by selecting the New option from the File Menu. You can select the Open option from the File Menu to open a saved network file. ![]() It is a large sheet with variables placed at user-designated locations. The graph view window is always open by default whenever a new model is opened or created. Please see Layout Menu and Format Toolbar for more information. The Format Toolbar has buttons for changing the font, color and size of the labels of the nodes, and buttons for performing the aligning operations on text and on the elements of the graph. The Layout Menu and buttons on the Format Toolbar can be used to change the aesthetic properties of the Graph View.Ĭommands for displaying or hiding the grid and aligning the elements in the graph can be found in the Layout Menu. Please see the section on GeNIe submodels to learn more about it. Graph View can be enhanced dramatically by structuring the model hierarchically into submodels. A slightly modified version of the Graph View is the Cost Graph View, described in section Cost of observation.Īn example of the Graph View is shown below: It is an intuitive environment for creating and editing networks, useful in gaining insight into models by making the structure of their graphs explicit. It shows a directed graph in which each node represents a variable and each arc represents an influence between two nodes. The Graph View is the primary model view in GeNIe.
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