Versions in this module Expand all Collapse all v0 v0.1.0 Apr 19, 2020 Changes in this version + func Check(t *testing.T, err error) + func CheckB(b *testing.B, err error) + func Diff(m0, m1 image.Image) error + func LoadPNG(filename string) (image.Image, error) + func SavePNG(img image.Image, filename string) error