A spreadsheet-painting tool, "Hoganshi" renderer.

• macOS, Linux, Windows

• viewer for .xlsx file

• Accepted image file format are {png, jpeg, gif}

download latest release(xlspaint.exe & template_256x256.xlsx), or build it by yourself, then

xlspaint [your-favorite-image-file]

go get
go build

1. Read an image file specified in the first commandline argument
2. Crop the image (make it squared)
3. Resize the image to 256 x 256
4. Make 256-color-palette
5. Read the template .xls
6. Render each pixels
7. Write book

MIT