https://github.com/rrainn/maptoimage

https://github.com/rrainn/maptoimage

Last synced: 23 days ago
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• Host: GitHub
• URL: https://github.com/rrainn/maptoimage
• Owner: rrainn
• License: mit
• Created: 2023-12-27T04:04:54.000Z (about 1 year ago)
• Default Branch: main
• Last Pushed: 2024-08-27T01:43:12.000Z (4 months ago)
• Last Synced: 2024-12-09T16:55:59.662Z (30 days ago)
• Language: TypeScript
• Size: 146 KB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# MapToImage

## Description

This is a Node.js package that allows you to convert a map to an image. You can set the dimensions of the image, the zoom level, the center of the map, and the tile servers you wish to use.

## Installation

```bash

npm install maptoimage

```

## Usage

```js

const { mapToImage } = require("maptoimage");

const fs = require("fs");

(async () => {

	const img = mapToImage({

		"image": {

			"dimensions": {

				"width": 1280,

				"height": 720

			}

		},

		"map": {

			"center": {

				"lat": 39.67321,

				"lng": -104.95140

			},

			"zoom": 5,

			"layers": [

				"https://tile.openstreetmap.org/{z}/{x}/{y}.png",

				// https://mesonet.agron.iastate.edu/GIS/ridge.phtml

				"https://mesonet.agron.iastate.edu/cache/tile.py/1.0.0/ridge::USCOMP-N0Q-0/{z}/{x}/{y}.png",

				async (z, x, y) => {

					const buffer = await fs.promises.readFile("tile.png");

					return buffer;

				}

			]

		}

	});

	fs.writeFileSync("map.png", img.png().toBuffer());

})();

```

## License

This project is licensed under the MIT License - see the [LICENSE](LICENSE) file for details.

Please remember that the tile servers you use may have their own licenses.