> ## 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.

# Arc

## About this Block

**What it does:** The **Arc** block creates an arc using three defined points. The points order must be start, intermediate, and end.

**Common uses:**

* Input for Sweep Profile
* Creating Profiles

## Example File

![Arc](https://storage.googleapis.com/files-learn/static/ExtendedBlockDocs/Arc.jpg)

***

Create an arc intersecting three points.

### Inputs

| Name    | Type                                                 | Description                |
| ------- | ---------------------------------------------------- | -------------------------- |
| Point 1 | [Point](../../../../block-documentation/types/point) | Start point of arc.        |
| Point 2 | [Point](../../../../block-documentation/types/point) | Intermediate point of arc. |
| Point 3 | [Point](../../../../block-documentation/types/point) | End point of arc.          |

### Outputs

| Type                                             |
| ------------------------------------------------ |
| [Arc](../../../../block-documentation/types/arc) |