ebitenutil/debugprint.go
func DebugPrint(image *ebiten.Image, str string) error {
	DebugPrintAt(image, str, 0, 0)
	return nil
}
func DebugPrint(image *ebiten.Image, str string) error {
	DebugPrintAt(image, str, 0, 0)
	return nil
}
// DebugPrint draws the string str on the image on left top corner.
//
// The available runes are in U+0000 to U+00FF, which is C0 Controls and Basic Latin and C1 Controls and Latin-1 Supplement.
//
// DebugPrint always returns nil as of 1.5.0-alpha.