Intellisense
The Intellisense window allows you to quickly locate commands for a given handle, as well as their parameters.
Display Modes
![](../../images/intellisense_unity_command_window.png)
Figure 1. Intellisense Command Window
- Popup
- Popup displays the Tcl/Tk command names within the console, relative to the location of the last line of text in the window.
- Command Line
- Activating Command Line displays the Tcl/Tk command line at the bottom
of the console. You can type commands, which contain Tcl handles, and a popup Intellisense window is
shown above the command line. Once you select an API in popup mode, the
Intellisense window is dismissed.
Figure 4.
Select Command Names
![](../../images/intellisense_unity_handle_name.png)
Figure 5. Handle Names
Variables are supported. When a valid handle is set to a variable, typing that variable name preceded by a dollar sign, $, invokes the Intellisense popup for that handle.
The more specific you are with the text you enter, the fewer choices are displayed, as shown in the two examples below.
![](../../images/intellisense_unity_capture_long.png)
Figure 6.
![](../../images/intellisense_unity_capture_short.png)
Figure 7.
- Click the command name with the left mouse button or use the up/down arrow keys to scroll through the list and press the Tab key to select.
- Double-click the on the command name from the list.
- Select an API from the list and select
Help from the right-click context menu to display
the online help for the selected API.
Figure 8.
![](../../images/intellisense_unity_comm_name_selected.png)
Figure 9.
![](../../images/intellisense_unity_comm_param.png)
Figure 10.
After executing the command, the command line is empty and the command is displayed in the Tcl Console.
![](../../images/intellisense_unity_command_executed.png)
Figure 11.
The file test.jpg is created.
Previous commands from the console can be returned to the command line by using the arrow up/down keys.
The Intellisense menu is available in the following products: HyperGraph 2D, HyperGraph 3D, HyperView, MediaView, MotionView, TableView, and TextView.