Converts a point from layer coordinates to the coordinate space of the capture device.
- iOS 6.0+
A point in the coordinate system of this layer object. The coordinates of this point represent pixel values.
A scalar point whose coordinates are relative to the coordinate system of the capture device that is providing input to the layer.
The coordinates in the point structure returned by this method are in the range 0.0 to 1.0. The point (0.0, 0.0) corresponds to the top left corner of the unrotated picture and the point (1.0, 1.0) represents the bottom right corner of the unrotated picture.
The conversion performed by this method takes the layer’s frame size and the receiver’s
video property into consideration.