screenshot

func Capture ¶

func Capture(x, y, width, height int) (*image.RGBA, error)

func CaptureDisplay ¶

func CaptureDisplay(displayIndex int) (*image.RGBA, error)

CaptureDisplay captures whole region of displayIndex'th display.

func CaptureRect ¶

func CaptureRect(rect image.Rectangle) (*image.RGBA, error)

CaptureRect captures specified region of desktop.

func CreateImage ¶

func CreateImage(rect image.Rectangle) (img *image.RGBA, e error)

func GetDisplayBounds ¶

func GetDisplayBounds(displayIndex int) image.Rectangle

func NumActiveDisplays ¶

func NumActiveDisplays() int