Please enable JavaScript to view this site.

Version:

Navigation: Applied Analysis > Create Feature

Create Multilines

Prev Top Next More

Multilines are a type of geometry used to group multiple, independent line segments into a single feature. You can use them to represent complex linear systems that share common attributes.

All line types can be added in any combination to the multiline.

multiline

For example, if you are mapping a transportation network, you can use multilines to represent disconnected road segments that belong to the same route.

To create a multiline:

1.Go to Edit > Multilines. In the left side panel, the Multilines tab opens.

2.Use one of the following methods to either select or sketch to create multilines:

Select: Select an existing line feature in the map as the axis to which parallel lines are to be created.

The creation direction of the selected line feature determines the selected display of the multilines to the left or right of the axis.

Sketch: Use the mouse pointer to set at least one start and end point, creating a linear axis. You can place any number of vertex points between the start and end points. Alternatively, you can create a linear axis by holding down the left mouse button.  
Double-click to finish drawing the lines.

The direction in which the axis is created is decisive for the left-hand or right-hand display of the multilines.

The snapping settings can be used when drawing.

3. Add any compatible line feature to the axis by selecting one or more feature templates via the VN_Bt_ML_Feature_Addbutton in the Features area. The number of feature templates displayed can be restricted using the filter option.

Multilines appear in the Added features section. You can duplicate or delete them as required.

The display of the feature templates depends on the visible layers in the map. Visibility can be switched on or off via the Layer tab.

4.Configure the settings, as described below.

Setting

Description

Gap Between Lines

Defines the distance between lines.

This setting is not saved in User Preferences. In subsequent app sessions, this value resets to the default setting.

Auto Connection

When enabled, allows lines to automatically connect to nearby vertices, endpoints, or edges as you create or edit them.

Tolerance Range

When enabled, allows lines to automatically connect to nearby vertices, endpoints, or edges as you create or edit them. When sketching a multiline axis that runs parallel to multiple existing features of the same feature type, Auto Connection will automatically create connections to all parallel features simultaneously, eliminating the need to manually connect each parallel line.

5.Click Create to save the multilines.

 

See also: Edit Multilines.

 

Adjust Multiline Configurations

VNE_multiline-config

 

To adjust the configuration of multiline and route/trench tools:

1.Open the context menu and select Configure Tools.
vne-multiline-config-dialog

2.Adjust the Position of Features relative to the multiline axis by selecting between:

oLeft: New features are added to the top and left of the axis.

oRight: New features are added to the bottom and right of the axis.

3.In the Multiline edit section, set the search buffer zone around the drawn line section in which the tool searches for parallel line segments. All found lines will be selected for editing the geometry.

4.In the Route/Trench create section, set the search buffer zone around the selected or sketched line for finding parallel line segments. Found segments appear in the selected features list and can be manually deselected if needed.

5.Click OK to save your settings or Cancel to discard changes.

© 2025 VertiGIS Ltd. All Rights Reserved. | Privacy Center | Imprint
Documentation Version 1.12 (90673138)