org.openscience.cdk.renderer.elements.path

Class QuadTo

java.lang.Object

org.openscience.cdk.renderer.elements.path.PathElement

org.openscience.cdk.renderer.elements.path.QuadTo

public class QuadTo
extends PathElement

Make a quadratic curve in the path.

Author:

Arvid

Source code:

master

Belongs to CDK module:

renderbasic

Field Summary

Fields

Modifier and Type	Field and Description
double[]	coords Coordinates of control point and end point.

Fields inherited from class org.openscience.cdk.renderer.elements.path.PathElement

type

Constructor Summary

Constructors

Constructor and Description
QuadTo(double[] coords) Make a quad curve path element.
QuadTo(double cpx, double cpy, double epx, double epy) Make a quad curve path element.
QuadTo(javax.vecmath.Point2d cp, javax.vecmath.Point2d ep) Make a quad curve.

Method Summary

Modifier and Type	Method and Description
float[]	points() Get the points in the path.
void	points(double[] coords) Load the provided array with the specified coordinates of this path element.

Methods inherited from class org.openscience.cdk.renderer.elements.path.PathElement

type

Methods inherited from class java.lang.Object

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

Field Detail

coords

public final double[] coords

Coordinates of control point and end point.

Constructor Detail

QuadTo

public QuadTo(javax.vecmath.Point2d cp,
              javax.vecmath.Point2d ep)

Make a quad curve.

Parameters:

cp - control point of the curve

ep - end point of the curve

QuadTo

public QuadTo(double[] coords)

Make a quad curve path element.

Parameters:

coords - [0,1] : control point 1, [2,3] : control point 2, [4,5] end point

QuadTo

public QuadTo(double cpx,
              double cpy,
              double epx,
              double epy)

Make a quad curve path element.

Parameters:

cpx - control point in the cubic x coord

cpy - control point in the cubic y coord

epx - end point of the cubic x coord

epy - end point of the cubic y coord

Method Detail

points

public float[] points()

Get the points in the path.

Specified by:

points in class PathElement

Returns:

a list of points

points

public void points(double[] coords)

Load the provided array with the specified coordinates of this path element.

Specified by:

points in class PathElement

Parameters:

coords - coordinates (length = 6)