> ## Documentation Index
> Fetch the complete documentation index at: https://dripart-docs-custom-nodes-sdk-v2-frontend.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# CurveEditor - ComfyUI Built-in Node Documentation

> The Curve Editor node provides a visual interface for adjusting and fine-tuning a curve.

The Curve Editor node provides a visual interface for adjusting and fine-tuning a curve. You can modify the shape of an input curve directly in the node's interface and optionally display a histogram alongside it for visual reference. The node supports intermediate output during editing, allowing you to see live results as you make changes, and outputs the modified curve for use in other parts of your workflow.

## Inputs

| Parameter   | Description                                                                | Data Type | Required | Range |
| ----------- | -------------------------------------------------------------------------- | --------- | -------- | ----- |
| `curve`     | The input curve to be edited.                                              | CURVE     | Yes      | N/A   |
| `histogram` | An optional histogram to display alongside the curve for visual reference. | HISTOGRAM | No       | N/A   |

## Outputs

| Output Name | Description                                                                | Data Type |
| ----------- | -------------------------------------------------------------------------- | --------- |
| `curve`     | The edited curve after adjustments have been made in the node's interface. | CURVE     |

> This documentation was AI-generated. If you find any errors or have suggestions for improvement, please feel free to contribute! [Edit on GitHub](https://github.com/Comfy-Org/embedded-docs/blob/main/comfyui_embedded_docs/docs/CurveEditor/en.md)

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