Imports github.com/elazarl/go-bindata-assetfs github.com/golang/freetype github.com/golang/freetype/truetype golang.org/x/image/font golang.org/x/image/math/fixed Standard library imports bufio bytes encoding/json errors flag fmt image image/color image/draw image/png io/ioutil log math/rand net/http os os/exec runtime strconv sync wordcloud/embedded