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