Package org.openscience.cdk.renderer.elements

Class ArrowElement

java.lang.Object

org.openscience.cdk.renderer.elements.ArrowElement

All Implemented Interfaces:

IRenderingElement

public class ArrowElement
extends Object
implements IRenderingElement

IRenderingElement for linear arrows.

Source code:

main

Belongs to CDK module:

renderbasic

Field Summary

Fields

Modifier and Type	Field	Description
Color	color	Color of the arrow.
boolean	direction	Boolean that is true if the arrow points from start to end, false if from end to start.
double	endX	X coordinate of the point where the arrow ends.
double	endY	Y coordinate of the point where the arrow ends.
double	startX	X coordinate of the point where the arrow starts.
double	startY	Y coordinate of the point where the arrow starts.
double	width	Width of the arrow line.

Constructor Summary

Constructors

Constructor	Description
ArrowElement(double startX, double startY, double endX, double endY, double width, boolean direction, Color color)	Constructor for an arrow element, based on starting point, end point, width, direction, and color.

Method Summary

Modifier and Type	Method	Description
void	accept(IRenderingVisitor v)	Converts this TextElement into widget specific objects.

Methods inherited from class java.lang.Object

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

Field Detail

startX

public final double startX

X coordinate of the point where the arrow starts.

startY

public final double startY

Y coordinate of the point where the arrow starts.

endX

public final double endX

X coordinate of the point where the arrow ends.

endY

public final double endY

Y coordinate of the point where the arrow ends.

width

public final double width

Width of the arrow line.

color

public final Color color

Color of the arrow.

direction

public final boolean direction

Boolean that is true if the arrow points from start to end, false if from end to start.

Constructor Detail

ArrowElement

public ArrowElement(double startX,
                    double startY,
                    double endX,
                    double endY,
                    double width,
                    boolean direction,
                    Color color)

Constructor for an arrow element, based on starting point, end point, width, direction, and color.

Parameters:

startX - X coordinate of the point where the arrow starts.

startY - Y coodrinate of the point where the arrow starts.

endX - X coordinate of the point where the arrow ends.

endY - Y coordinate of the point where the arrow ends.

width - width of the arrow line.

direction - true is the arrow points from start to end, false if from end to start

color - Color of the arrow

Method Detail

accept

public void accept(IRenderingVisitor v)

Converts this TextElement into widget specific objects.

Specified by:

accept in interface IRenderingElement

Parameters:

v - Toolkit specific widget factory.