Skip to content
com.iristick.smartglass.support.camera2.params

Class BlackLevelPattern

  • java.lang.Object
    • com.iristick.smartglass.support.camera2.params.BlackLevelPattern
Deprecated. 
Not maintained anymore. Please use the com.iristick.smartglass.core.camera package instead.

@Deprecated
public abstract class BlackLevelPattern
extends Object
Immutable class to store a 4-element vector of integers corresponding to a 2x2 pattern of color channel offsets used for the black level offsets of each color channel.
Since:
Android API level 21

Field Summary

Modifier and Type Field and Description
static int COUNT
Deprecated. 
The number of offsets in this vector.

Constructor Summary

Constructor and Description
BlackLevelPattern()
Deprecated. 
 

Method Summary

Modifier and Type Method and Description
abstract void copyTo(int[] destination, int offset)
Deprecated. 
Copy the ColorChannel offsets into the destination vector.
abstract boolean equals(Object obj)
Deprecated. 
Check if this BlackLevelPattern is equal to another BlackLevelPattern.
abstract int getOffsetForIndex(int column, int row)
Deprecated. 
Return the color channel offset for a given index into the array of raw pixel values.
abstract String toString()
Deprecated. 
Return this BlackLevelPattern as a string representation.

Methods inherited from class java.lang.Object

getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

COUNT

public static final int COUNT
Deprecated. 
The number of offsets in this vector.

Constructor Detail

BlackLevelPattern

public BlackLevelPattern()
Deprecated. 

Method Detail

getOffsetForIndex

public abstract int getOffsetForIndex(int column,
                                      int row)
Deprecated. 
Return the color channel offset for a given index into the array of raw pixel values.
Parameters:
column - the column index in the the raw pixel array.
row - the row index in the raw pixel array.
Returns:
a color channel offset.
Throws:
IllegalArgumentException - if a column or row given is negative.

copyTo

public abstract void copyTo(int[] destination,
                            int offset)
Deprecated. 
Copy the ColorChannel offsets into the destination vector.

Offsets are given in row-column scan order for a given 2x2 color pattern.

Parameters:
destination - an array big enough to hold at least 4 elements after the offset
offset - a non-negative offset into the array
Throws:
IllegalArgumentException - if the offset is invalid.
ArrayIndexOutOfBoundsException - if the destination vector is too small.
NullPointerException - if the destination is null.

equals

public abstract boolean equals(Object obj)
Deprecated. 
Check if this BlackLevelPattern is equal to another BlackLevelPattern.

Two vectors are only equal if and only if each of the respective elements is equal.

Overrides:
equals in class Object
Returns:
true if the objects were equal, false otherwise

toString

public abstract String toString()
Deprecated. 
Return this BlackLevelPattern as a string representation.

"BlackLevelPattern([%d, %d], [%d, %d])", where each %d represents one black level offset of a color channel. The values are in the same order as channels listed for the CFA layout key (see CameraCharacteristics.SENSOR_INFO_COLOR_FILTER_ARRANGEMENT).

Overrides:
toString in class Object
Returns:
string representation of BlackLevelPattern
See Also:
CameraCharacteristics.SENSOR_INFO_COLOR_FILTER_ARRANGEMENT