ly.img.android.sdk.operator

Class ColorAdjustmentOperation

java.lang.Object

ly.img.android.sdk.operator.AbstractOperation<ColorAdjustmentSettings>

ly.img.android.sdk.operator.ColorAdjustmentOperation

All Implemented Interfaces:

java.lang.Comparable<AbstractOperation>

public class ColorAdjustmentOperation
extends AbstractOperation<ColorAdjustmentSettings>

Color matrix operation, it allows to render a ultra fast instant preview of color matrix changes.

Field Summary

Fields inherited from class ly.img.android.sdk.operator.AbstractOperation

MEMORY_MATH_CONTEXT

Constructor Summary

Constructors

Constructor and Description
ColorAdjustmentOperation()

Method Summary

Modifier and Type	Method and Description
static void	changePaintColorMatrix(android.graphics.Paint paint, ColorAdjustmentSettings settings)
protected ChunkModelInterface.RequestResult	doOperation(Operator operator, ColorAdjustmentSettings settings, ChunkModelInterface.ResultRegion request) Start the Operation
protected static android.graphics.ColorMatrix	generateBrightnessMatrix(float brightness)
protected static android.graphics.ColorMatrix	generateContrastMatrix(float contrast)
protected static android.graphics.ColorMatrix	generateSaturationMatrix(float saturation)
protected java.math.BigDecimal	getEstimatedMemoryConsumptionFactor(Operator operator, ColorAdjustmentSettings settings)
protected java.lang.String	getIdentifier()
protected Priority	getPriority()
android.graphics.Rect	getResultRect(Operator operator, float subSample)
boolean	isReady(ColorAdjustmentSettings settings)

Methods inherited from class ly.img.android.sdk.operator.AbstractOperation

compareTo, equals, getEstimatedMemoryConsumptionFactor, getNecessaryMemory, getPreviousResultRect, getPreviousResultRect, getState, hashCode, isCachable, operatorReady, requestSourceAnswer, runAndDelegate, setLevelProgress, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

ColorAdjustmentOperation

public ColorAdjustmentOperation()

Method Detail

getPriority

@NonNull
protected Priority getPriority()

Specified by:

getPriority in class AbstractOperation<ColorAdjustmentSettings>

getIdentifier

protected java.lang.String getIdentifier()

Specified by:

getIdentifier in class AbstractOperation<ColorAdjustmentSettings>

doOperation

@Nullable
protected ChunkModelInterface.RequestResult doOperation(Operator operator,
                                                                  ColorAdjustmentSettings settings,
                                                                  ChunkModelInterface.ResultRegion request)

Description copied from class: AbstractOperation

Start the Operation

Specified by:

doOperation in class AbstractOperation<ColorAdjustmentSettings>

request - a ResultRegion object hold the request options like position and transformation.

Returns:

a RequestResult object, contains the result.

isReady

public boolean isReady(ColorAdjustmentSettings settings)

Specified by:

isReady in class AbstractOperation<ColorAdjustmentSettings>

getEstimatedMemoryConsumptionFactor

protected java.math.BigDecimal getEstimatedMemoryConsumptionFactor(Operator operator,
                                                                   ColorAdjustmentSettings settings)

Specified by:

getEstimatedMemoryConsumptionFactor in class AbstractOperation<ColorAdjustmentSettings>

changePaintColorMatrix

public static void changePaintColorMatrix(android.graphics.Paint paint,
                                          ColorAdjustmentSettings settings)

generateSaturationMatrix

@NonNull
protected static android.graphics.ColorMatrix generateSaturationMatrix(float saturation)

generateContrastMatrix

@NonNull
protected static android.graphics.ColorMatrix generateContrastMatrix(float contrast)

generateBrightnessMatrix

@NonNull
protected static android.graphics.ColorMatrix generateBrightnessMatrix(float brightness)

getResultRect

public android.graphics.Rect getResultRect(Operator operator,
                                           float subSample)

Specified by:

getResultRect in class AbstractOperation<ColorAdjustmentSettings>