Instance Method

draw(at:)

Draws the receiver's image data at the specified point in the current coordinate system.

Declaration

func draw(at point: NSPoint) -> Bool

Parameters

aPoint

The point in the current coordinate system at which to draw the image.

Return Value

true if the image was successfully drawn; otherwise, false. If the size of the image has not yet been set, this method returns false immediately

Discussion

This method sets the origin of the current coordinate system to the specified point and then invokes the receiver’s draw method to draw the image at that point. Upon completion, it restores the current coordinates to their original setting. If aPoint is (0.0, 0.0), this method simply invokes the draw() method.

See Also

Drawing the Image

func draw() -> Bool

Implemented by subclasses to draw the image in the current coordinate system.

func draw(in: NSRect) -> Bool

Draws the image, scaling it (as needed) to fit the specified rectangle.

struct NSImageRep.HintKey

Constants for the keys to include in a hints dictionary when drawing the image.