类型 Image

API 文档由 Go 源码生成，内容为英文。

type Image struct {
	Bitmap  Bitmap
	Source  Rect
	Bounds  Rect
	Layer   uint16
	ClipOf  Rect
	HasClip bool
	// Backdrop marks an image drawn beneath every other primitive of the frame,
	// whatever layer they are on. See Canvas.DrawBackdrop.
	Backdrop bool
}

Image is one bitmap draw. Source is measured in bitmap pixels. ClipOf and HasClip capture the active clip intersection at paint time.