| iTool User's Guide: Operations Properties |

## Vector Properties

Vector Properties appear on the Operation Browser for the iVector tool.

### Streamlines

For each property, the type of control and the values that can be assigned are listed. For a description of how a particular control is used, refer to Property Controls.

Table C-32: Vector Streamline Properties

Table C-32: Vector Streamline Properties
Property | Control Type: Options
--- | ---
Show Dialog | Boolean: Display the Streamlines Value Selector dialog when Streamlines is selected from the Operations Vector menu. Choose True to display the dialog, or False to apply the streamlines without displaying the dialog. Default = True
X stream particles | Number: Set number of X dimension stream particles. Default = `25`
Y stream particles | Number: Set number of Y dimension stream particles Default = `25`
Streamline steps | Number: Set number of streamline steps. Default = `100`
Streamline step size | Number: Set streamline step size value. Default = `0.2`

### Contour Magnitude

Contour Magnitude has no configurable properties.

### Contour Direction

Contour Direction has no configurable properties.

IDL Online Help (March 01, 2006)