Package com.itextpdf.kernel.colors.gradients

Class RadialGradientPoint

java.lang.Object

com.itextpdf.kernel.colors.gradients.RadialGradientPoint

       public class RadialGradientPoint extends Object
      

Radial gradient vector point represented as circle with center and radius.

Constructor Summary

Constructors

Constructor	Description
RadialGradientPoint()	Creates an instance with (0,0) center and 0 radius.
RadialGradientPoint(RadialGradientPoint point)	Copy constructor.
RadialGradientPoint(Point center, double radius)	Creates an instance with specified center and radius.

Method Summary

Modifier and Type	Method	Description
double	distance(RadialGradientPoint c)	Get the distance between this and other point centers.
Point	getCenter()	Get the center as a Point instance
double	getRadius()	Get the radius.
double	getX()	Get the X coordinate of the center.
double	getY()	Get the Y coordinate of the center.
void	setRadius(double radius)	Set the radius.

Methods inherited from class java.lang.Object

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

Constructor Details

RadialGradientPoint

             public RadialGradientPoint()
            

Creates an instance with (0,0) center and 0 radius.

RadialGradientPoint

             public RadialGradientPoint
             (Point center, double radius)
            

Creates an instance with specified center and radius.

Parameters:

center - the center of the circle

radius - the radius of the circle

RadialGradientPoint

             public RadialGradientPoint
             (RadialGradientPoint point)
            

Copy constructor.

Parameters:

point - the point to copy

Method Details

getCenter

             public Point getCenter()
            

Get the center as a Point instance

Returns:

the Point object representing the circle center

getRadius

             public double getRadius()
            

Get the radius.

Returns:

the radius

setRadius

             public void setRadius
             (double radius)
            

Set the radius.

Parameters:

radius - the radius value

getX

             public double getX()
            

Get the X coordinate of the center.

Returns:

the X coordinate

getY

             public double getY()
            

Get the Y coordinate of the center.

Returns:

the Y coordinate

distance

             public double distance
             (RadialGradientPoint c)
            

Get the distance between this and other point centers.

Parameters:

c - the point to which center the distance is needed

Returns:

the distance value