Imports golang.org/x/image/font golang.org/x/image/math/fixed github.com/rs/xid github.com/julienschmidt/httprouter github.com/urfave/negroni github.com/inconshreveable/log15 github.com/golang/freetype/truetype github.com/rs/cors golang.org/x/image/font/gofont/goregular Standard library imports context encoding/json errors flag fmt image image/color image/draw image/jpeg image/png io/ioutil net/http os os/signal time