Draws all or part of the image in the specified rectangle in the current coordinate system.
- macOS 10.0+
The rectangle in which to draw the image, specified in the current coordinate system.
The source rectangle specifying the portion of the image you want to draw. The coordinates of this rectangle must be specified using the image's own coordinate system. If you pass in
NSZero, the entire image is drawn.
The compositing operation to use when drawing the image. See the
The opacity of the image, specified as a value from 0.0 to 1.0. Specifying a value of 0.0 draws the image as fully transparent while a value of 1.0 draws the image as fully opaque. Values greater than 1.0 are interpreted as 1.0.
dst rectangles have different sizes, the source portion of the image is scaled to fit the specified destination rectangle. The image is otherwise positioned and oriented using the current coordinate system.
composite methods, this method checks the rectangle you pass to the
src parameter and makes sure it does not lie outside the image bounds.