Imports golang.org/x/image/font golang.org/x/image/font/basicfont golang.org/x/image/math/f64 github.com/golang/freetype/truetype github.com/golang/freetype/raster golang.org/x/image/math/fixed golang.org/x/image/draw Standard library imports errors fmt io io/ioutil math os image/draw image/png image unicode image/jpeg image/color sort strings