Image Tiler

This application splits the given image into multiple tiles of different resolutions. The generated tiles can be displayed using Google Maps, Leaflet or OpenLayers.

It also provides a simple preview file using Leaflet library.

Requirements

• Java 8

Usage

1. Download the runnable jar file ImageTiler.jar.
2. Run
3. Choose image
4. Specify settings
5. Generate tiles

Settings

• Tile size - the size of smallest image chunk, default is 256.
• Max zoom level - the max allowed zoom level of the image. Can be the integer number between 1 and 10, by default application will calculate the optimal zoom level based on image size and tile size.
• Output directory - the directory where generated tiles will be saved. If the directory does not exist, it will be created. The tiles will be placed in a map subfolder.
• Generate preview - whether is required to generate Leaflet preview file.
• Preview height - the preview window height. Default is 720.
• Preview width - the preview window width. Default is 720.

Limitations

• Warning! It won't work with non square images!
• It better works with square images which size is a power of two, ex.: 512x512 or 4096x4096.
• It can run out of memory processing images large than 16384x16384 px.

TODO

• Add support for non square images

License

MIT © Andrei Vaneev