github.com/keysonZZZ/kmg@v0.0.0-20151121023212-05317bfd7d39/kmgImage/png.go (about)

     1  package kmgImage
     2  
     3  import (
     4  	"image"
     5  	"image/png"
     6  	"os"
     7  )
     8  
     9  func PngDecodeConfigFromFile(path string) (conf image.Config, err error) {
    10  	file, err := os.Open(path)
    11  	if err != nil {
    12  		return
    13  	}
    14  	defer file.Close()
    15  	return png.DecodeConfig(file)
    16  }