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v4l2
master
Top Level Namespace
V4L2
AllocatedBuffer
Memory
Audio
AudioOut
Buffer
Cap
Field
Flags
Memory
Type
BufferQueue
Capability
Cap
ColorSpace
Crop
CropCapability
Device
OpenFailed
PixFmt
Priority
StandardID
UnsupportedCapability
VIDIOCError
Error
Field
FmtDesc
Format
Meta
Pix
PixMPlane
SDR
SlicedVBI
VBI
Flags
Window
Fract
Frame
FrameSizes
Discrete
Stepwise
Frequency
HSVEncoding
Input
IOCTL
Modulator
Output
PixFmt
Priority
Quantization
Rect
Standard
Stream
Capture
HasParm
UninitializedError
StreamParm
Capture
Output
Streams
MetaCapture
MetaOutput
SDRCapture
SDROutput
SlicedVBICapture
SlicedVBIOutput
VBICapture
VBIOutput
VideoCapture
VideoCaptureMPlane
VideoOutput
VideoOutputMPlane
VideoOutputOverlay
VideoOverlay
StructWrapper
XFERFunc
YCbCrEncoding
Built with Crystal 1.9.2
2023-10-07 19:13:54 UTC
class
V4L2::Crop
V4L2::Crop
Reference
Object
Included Modules
V4L2::StructWrapper(Linux::V4L2Crop)
Defined in:
v4l2/crop.cr
Constructors
.new
(type : Buffer::Type, rect : Rect)
.new
(type : Buffer::Type)
Instance Method Summary
#rect
: Rect
Instance methods inherited from module
V4L2::StructWrapper(Linux::V4L2Crop)
to_unsafe : Pointer(STRUCT)
to_unsafe
Constructor Detail
def self.
new
(type :
Buffer::Type
, rect :
Rect
)
#
[
View source
]
def self.
new
(type :
Buffer::Type
)
#
[
View source
]
Instance Method Detail
def
rect
:
Rect
#
[
View source
]