> ## Documentation Index
> Fetch the complete documentation index at: https://docs.ntop.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Line

## About this Block

**What it does:** The **Line** block creates a line segment from two defined points.

**Common uses:**

* Creating graphs
* Selecting specific boundaries for simulation
* Custom unit cells

**Tips:**

* To convert CAD sketches into lattices: ([https://support.ntopology.com/hc/articles/4411160432531](https://support.ntopology.com/hc/articles/4411160432531))
* To export Lines from a lattice as a CSV: ([https://support.ntopology.com/hc/articles/4775350585875](https://support.ntopology.com/hc/articles/4775350585875))

***

Create a line with the given two points.

### Inputs

| Name    | Type                                                 | Description        |
| ------- | ---------------------------------------------------- | ------------------ |
| Point 1 | [Point](../../../../block-documentation/types/point) | Start of the line. |
| Point 2 | [Point](../../../../block-documentation/types/point) | End of the line.   |

### Outputs

| Type                                               |
| -------------------------------------------------- |
| [Line](../../../../block-documentation/types/line) |