Class Overview
A single color plane of image data.
The number and meaning of the planes in an Image are determined by the
format of the Image.
Once the Image has been closed, any access to the the plane's
ByteBuffer will fail.
Summary
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Inherited Methods |
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From class
java.lang.Object
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Object
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clone()
Creates and returns a copy of this Object.
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boolean
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equals(Object o)
Compares this instance with the specified object and indicates if they
are equal.
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void
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finalize()
Invoked when the garbage collector has detected that this instance is no longer reachable.
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final
Class<?>
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getClass()
Returns the unique instance of Class that represents this
object's class. |
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int
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hashCode()
Returns an integer hash code for this object.
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final
void
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notify()
Causes a thread which is waiting on this object's monitor (by means of
calling one of the wait() methods) to be woken up.
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final
void
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notifyAll()
Causes all threads which are waiting on this object's monitor (by means
of calling one of the wait() methods) to be woken up.
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String
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toString()
Returns a string containing a concise, human-readable description of this
object.
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final
void
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wait()
Causes the calling thread to wait until another thread calls the notify() or notifyAll() method of this object.
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final
void
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wait(long millis, int nanos)
Causes the calling thread to wait until another thread calls the notify() or notifyAll() method of this object or until the
specified timeout expires.
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final
void
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wait(long millis)
Causes the calling thread to wait until another thread calls the notify() or notifyAll() method of this object or until the
specified timeout expires.
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Public Methods
public
abstract
ByteBuffer
getBuffer
()
Get a direct ByteBuffer
containing the frame data.
In particular, the buffer returned will always have
isDirect return true, so
the underlying data could be mapped as a pointer in JNI without doing
any copies with GetDirectBufferAddress.
Returns
- the byte buffer containing the image data for this plane.
public
abstract
int
getPixelStride
()
The distance between adjacent pixel samples, in bytes.
This is the distance between two consecutive pixel values in a row
of pixels. It may be larger than the size of a single pixel to
account for interleaved image data or padded formats.
The pixel stride is always greater than 0.
public
abstract
int
getRowStride
()
The row stride for this color plane, in bytes.
This is the distance between the start of two consecutive rows of
pixels in the image. The row stride is always greater than 0.
