---
title: Mledit
description: "Edits multiline intersections, breaks, and vertices. The Multiline Edit Tools dialog box is displayed. ![](https://dwgsee.com/cad/support/wp-content/uploads/2025/03/mledit.png) The dialog box displays tools with sample images in four columns. The first column controls multilines that cross, the second controls multilines that form a *tee*,…"
url: "https://www.dwgsee.com/cad/support/docs/mledit/"
updated: "2025-03-28"
category: User Guide / Modify Objects
tags:
  - Mline
---

# Mledit

Edits multiline intersections, breaks, and vertices.

The Multiline Edit Tools dialog box is displayed.

![](https://dwgsee.com/cad/support/wp-content/uploads/2025/03/mledit.png)

The dialog box displays tools with sample images in four columns. The first column controls multilines that cross, the second controls multilines that form a *tee*, the third controls corner joints and vertices, and the fourth controls breaks in multilines.

## List of Options

The following options are displayed.

### Closed Cross

![](https://dwgsee.com/cad/support/wp-content/uploads/2025/03/image.png)

Creates a closed-cross intersection between two multilines.

![](https://dwgsee.com/cad/support/wp-content/uploads/2025/03/image-1.png)

- **Select First Mline. **Select the foreground multiline
- **Select Second Mline.** Select the intersecting multiline.

### Open Cross

![](https://dwgsee.com/cad/support/wp-content/uploads/2025/03/image-2.png)

Creates an open-cross intersection between two multilines. Breaks are inserted in all elements of the first multiline and only the outside elements of the second multiline.

![](https://dwgsee.com/cad/support/wp-content/uploads/2025/03/image-3.png)

- **Select First Mline. **Select a multiline
- **Select Second Mline.** Select the intersecting multiline.

### Merged Cross

![](https://dwgsee.com/cad/support/wp-content/uploads/2025/03/image-4.png)

Creates a merged-cross intersection between two multilines. The order in which you select the multilines is not important.

![](https://dwgsee.com/cad/support/wp-content/uploads/2025/03/image-5.png)

- **Select First Mline.**
- **Select Second Mline.**

### Closed Tee

![](https://dwgsee.com/cad/support/wp-content/uploads/2025/03/image-6.png)

Creates a closed-tee intersection between two multilines. The first multiline is trimmed or extended to its intersection with the second multiline.

![](https://dwgsee.com/cad/support/wp-content/uploads/2025/03/image-7.png)

- **Select First Mline.**
- **Select Second Mline.**

### Open Tee

![](https://dwgsee.com/cad/support/wp-content/uploads/2025/03/image-8.png)

Creates an open-tee intersection between two multilines. The first multiline is trimmed or extended to its intersection with the second multiline.

![](https://dwgsee.com/cad/support/wp-content/uploads/2025/03/image-9.png)

- **Select First Mline.**
- **Select Second Mline.**

### Merged Tee

![](https://dwgsee.com/cad/support/wp-content/uploads/2025/03/image-10.png)

Creates a merged-tee intersection between two multilines.The multiline is trimmed or extended to its intersection with the other multiline.

![](https://dwgsee.com/cad/support/wp-content/uploads/2025/03/image-11.png)

- **Select First Mline.**
- **Select Second Mline.**

### Corner Joint

![](https://dwgsee.com/cad/support/wp-content/uploads/2025/03/image-12.png)

Creates a corner joint between multilines. The multilines are trimmed or extended to their intersection.

![](https://dwgsee.com/cad/support/wp-content/uploads/2025/03/image-13.png)

- **Select First Mline.**
- **Select Second Mline.**

### Add Vertex

![](https://dwgsee.com/cad/support/wp-content/uploads/2025/03/image-14.png)

Adds a vertex to a multiline.

![](https://dwgsee.com/cad/support/wp-content/uploads/2025/03/image-15.png)

- **Select Mline. **Select the multiline at the point that you want to add the vertex.

### Delete Vertex

![](https://dwgsee.com/cad/support/wp-content/uploads/2025/03/image-16.png)

Deletes a vertex from a multiline.

![](https://dwgsee.com/cad/support/wp-content/uploads/2025/03/image-17.png)

- **Select Mline.** The vertex nearest to the selected point is deleted.

### Cut Single

![](https://dwgsee.com/cad/support/wp-content/uploads/2025/03/image-18.png)

Creates a visual break in a selected element of a multiline.

![](https://dwgsee.com/cad/support/wp-content/uploads/2025/03/image-19.png)

- **Select Mline.** The selection point on the multiline is used as the first cut point.
- **Select Second Point.** Specify the second cut point on the multiline.

### Cut All

![](https://dwgsee.com/cad/support/wp-content/uploads/2025/03/image-20.png)

![](https://dwgsee.com/cad/support/wp-content/uploads/2025/03/image-21.png)

Creates a visual break through the entire multiline.

- **Select Mline.**
- **Select Second Point.**

### Weld All

![](https://dwgsee.com/cad/support/wp-content/uploads/2025/03/image-22.png)

Rejoins multiline segments that have been cut.

- **Select Mline. **The selection point on the multiline is used as the start of the weld.
- **Select Second Point. **Specify the end of the weld on the multiline.