A small utility written in Go to generate pixelart from PNG images.
Use the Makefile in this repository (make release) or compile pixelize.go (go build ./pixelize.go)
Pxl takes a PNG image as input and converts it to a pixelized version using different options.
Usage: pxl [command] [options...] <file.png>
Command: convert
Description: Converts a png image file to pixel art
-o Path to the output file. Default is result.png
-c Path to the colors json file.
-l Level of granularity. Default is 8 Bit
-w Maximum width for image resizing.
-h Maximum height for image resizing.
Command: colors
Description: Extracts a color palette from a png image file
-o Path to the output file. Default is colors.json
-c Number of colors to extract into palette.
or use pxl as go module
import "github.com/cbrgm/pxl/pxl"
// ...
px := pxl.New()
px.SetGranularity(8)
px.SetMaxImageSize(1024, 800)
px.SetColors(palette.Websafe)
usePalette := true
pixelArt := px.Convert(img, usePalette)
// ...
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