kCVImageBufferDisplayMaskRectangle_RectangleHeightKey
Specifies the height of the rectangle starting at the rectangle’s top offset toward the rectangle’s bottom edge.
Declaration
let kCVImageBufferDisplayMaskRectangle_RectangleHeightKey: CFStringDiscussion
The height value is a CFNumber of an unsigned 16-bit integer.
See Also
Constants
kCVImageBufferDisplayMaskRectangle_LeftEdgePointsKeykCVImageBufferDisplayMaskRectangle_RectangleLeftKeykCVImageBufferDisplayMaskRectangle_RectangleTopKeykCVImageBufferDisplayMaskRectangle_RectangleWidthKeykCVImageBufferDisplayMaskRectangle_ReferenceRasterHeightKeykCVImageBufferDisplayMaskRectangle_ReferenceRasterWidthKeykCVImageBufferDisplayMaskRectangle_RightEdgePointsKey