https://github.com/ayaka14732/graphviz-server

Render Graphviz images from web requests
https://github.com/ayaka14732/graphviz-server

api graphviz server

Last synced: 8 months ago
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Render Graphviz images from web requests

• Host: GitHub
• URL: https://github.com/ayaka14732/graphviz-server
• Owner: ayaka14732
• Created: 2021-11-05T16:12:33.000Z (about 4 years ago)
• Default Branch: main
• Last Pushed: 2022-10-14T04:17:11.000Z (over 3 years ago)
• Last Synced: 2025-03-27T10:51:15.235Z (10 months ago)
• Topics: api, graphviz, server
• Language: Python
• Homepage:
• Size: 5.86 KB
• Stars: 4
• Watchers: 3
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

          
# Graphviz Server

A server that renders graphviz image from web requests.

## Motivation

Render graph images on webpage.

## Example

Graphviz source:

```graphviz

digraph G {

 bgcolor=grey

 A -> B;

}

```

URI encode:

https://graphviz.shn.hk/?src=digraph%20G%20%7B%0A%20bgcolor%3Dgrey%0A%20A%20-%3E%20B%3B%0A%7D

Result:

![](https://graphviz.shn.hk/?src=digraph%20G%20%7B%0A%20bgcolor%3Dgrey%0A%20A%20-%3E%20B%3B%0A%7D)

## API Usage

Query string:

- `src`: graphviz source code

- `format`: currently one of 'svg', 'png', 'gif', 'pdf'

## Supported Scripts

- CJK Characters

- Emoji

- Khmer

- Latin

Please open an issue if you want more writing systems to be supported.

## Deploy

The service is supposed to be deployed with Docker containers.