kCVImageBufferDisplayMaskRectangle_ReferenceRasterHeightKey
Specifies the height in pixels of the 2D coordinate system to define the rectangle.
Declaration
let kCVImageBufferDisplayMaskRectangle_ReferenceRasterHeightKey: CFStringDiscussion
The 0,0 origin is the top-left corner. The raster height value is a CFNumber of an unsigned 16-bit integer. The value usually matches the height of the video or the output device.
See Also
Constants
kCVImageBufferDisplayMaskRectangle_LeftEdgePointsKeykCVImageBufferDisplayMaskRectangle_RectangleHeightKeykCVImageBufferDisplayMaskRectangle_RectangleLeftKeykCVImageBufferDisplayMaskRectangle_RectangleTopKeykCVImageBufferDisplayMaskRectangle_RectangleWidthKeykCVImageBufferDisplayMaskRectangle_ReferenceRasterWidthKeykCVImageBufferDisplayMaskRectangle_RightEdgePointsKey