Imports code.google.com/p/plotinum/plot code.google.com/p/plotinum/plotter code.google.com/p/plotinum/vg code.google.com/p/plotinum/vg/vgimg github.com/lucasb-eyer/go-colorful gopkg.in/alecthomas/kingpin.v1 Standard library imports bufio bytes encoding/base64 encoding/json fmt image image/color image/color/palette image/draw image/gif image/png io log os os/signal sort strconv strings time