Package com.itextpdf.kernel.colors.gradients

Class GradientColorStop

java.lang.Object

com.itextpdf.kernel.colors.gradients.GradientColorStop

       public class GradientColorStop extends Object
      

The gradient stop color structure representing the stop color configuration. The stop color consists of: - float[] rgb color array. Values should be in [0, 1] range. All values outside of this range would be adjusted to the nearest corner of the range. - double offset and GradientColorStop.OffsetType offset type specifies the coordinate of the stop color on the targeting gradient coordinates vector - double hint offset and GradientColorStop.HintOffsetType hint offset type specifies the color transition mid point offset between the current color and the next color

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	GradientColorStop.HintOffsetType	Represents the possible hint offset type
static enum	GradientColorStop.OffsetType	Represents the possible offset type

Constructor Summary

Constructors

Constructor	Description
GradientColorStop(float[] rgb)	Constructor of stop color with with specified rgb color and default (GradientColorStop.OffsetType.AUTO) offset
GradientColorStop(float[] rgb, double offset, GradientColorStop.OffsetType offsetType)	Constructor of stop color with with specified rgb color and offset
GradientColorStop(GradientColorStop gradientColorStop, double offset, GradientColorStop.OffsetType offsetType)	Constructor that creates the stop with the same color as the another stop and new offset

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object o)
double	getHintOffset()	Get the hint offset value
GradientColorStop.HintOffsetType	getHintOffsetType()	Get the hint offset type
double	getOffset()	Get the offset value
GradientColorStop.OffsetType	getOffsetType()	Get the offset type
float[]	getRgbArray()	Get the stop color rgb value
int	hashCode()
GradientColorStop	setHint(double hintOffset, GradientColorStop.HintOffsetType hintOffsetType)	Set the color hint specified by its value and type (more details).
GradientColorStop	setOffset(double offset, GradientColorStop.OffsetType offsetType)	Set the offset specified by its value and type

Methods inherited from class java.lang.Object

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

Constructor Details

GradientColorStop

             public GradientColorStop
             (float[] rgb)
            

Constructor of stop color with with specified rgb color and default (GradientColorStop.OffsetType.AUTO) offset

Parameters:

rgb - the color value

GradientColorStop

             public GradientColorStop
             (float[] rgb, double offset, GradientColorStop.OffsetType offsetType)
            

Constructor of stop color with with specified rgb color and offset

Parameters:

rgb - the color value

offset - the offset value. Makes sense only if the offsetType is not GradientColorStop.OffsetType.AUTO

offsetType - the offset's type

GradientColorStop

             public GradientColorStop
             (GradientColorStop gradientColorStop, double offset, GradientColorStop.OffsetType offsetType)
            

Constructor that creates the stop with the same color as the another stop and new offset

Parameters:

gradientColorStop - the gradient stop color from which the color value would be copied

offset - the new offset. Makes sense only if the offsetType is not GradientColorStop.OffsetType.AUTO

offsetType - the new offset's type

Method Details

getRgbArray

             public float[] getRgbArray()
            

Get the stop color rgb value

Returns:

the copy of stop's rgb value

getOffsetType

             public GradientColorStop.OffsetType getOffsetType()
            

Get the offset type

Returns:

the offset type

getOffset

             public double getOffset()
            

Get the offset value

Returns:

the offset value

getHintOffset

             public double getHintOffset()
            

Get the hint offset value

Returns:

the hint offset value

getHintOffsetType

             public GradientColorStop.HintOffsetType getHintOffsetType()
            

Get the hint offset type

Returns:

the hint offset type

setOffset

             public GradientColorStop setOffset
             (double offset, GradientColorStop.OffsetType offsetType)
            

Set the offset specified by its value and type

Parameters:

offset - the offset's value to be set. Makes sense only if the offsetType is not GradientColorStop.OffsetType.AUTO

offsetType - the offset's type to be set

Returns:

the current GradientColorStop instance

setHint

             public GradientColorStop setHint
             (double hintOffset, GradientColorStop.HintOffsetType hintOffsetType)
            

Set the color hint specified by its value and type (more details).

Parameters:

hintOffset - the hint offset's value to be set. Makes sense only if the hintOffsetType is not GradientColorStop.HintOffsetType.NONE

hintOffsetType - the hint offset's type to be set

Returns:

the current GradientColorStop instance

equals

             public boolean equals
             (Object o)
            

Overrides:

equals in class Object

hashCode

             public int hashCode()
            

Overrides:

hashCode in class Object