Package org.openscience.cdk.renderer.elements

Class LineElement

java.lang.Object

org.openscience.cdk.renderer.elements.LineElement

All Implemented Interfaces:

IRenderingElement

Direct Known Subclasses:

WedgeLineElement

public class LineElement
extends Object
implements IRenderingElement

A line between two points.

Source code:

main

Belongs to CDK module:

renderbasic

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	LineElement.LineType	The type of the line.

Field Summary

Fields

Modifier and Type	Field	Description
Color	color	The color of the line.
double	firstPointX	The x-coordinate of the first point.
double	firstPointY	The y-coordinate of the first point.
double	secondPointX	The x-coordinate of the second point.
double	secondPointY	The y-coordinate of the second point.
double	width	The width of the line.

Constructor Summary

Constructors

Constructor	Description
LineElement(double firstPointX, double firstPointY, double secondPointX, double secondPointY, double width, Color color)	Make a line element.

Method Summary

Modifier and Type	Method	Description
void	accept(IRenderingVisitor visitor)	Converts this TextElement into widget specific objects.
Area	toArea()	Convert the Line to an awt.Area, by default the line will have an approximation of rounded end caps.
Area	toArea(boolean endCaps)	Convert the Line to an awt.Area specifying whether to include the end caps or not.

Methods inherited from class java.lang.Object

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

Field Detail

firstPointX

public final double firstPointX

The x-coordinate of the first point.

firstPointY

public final double firstPointY

The y-coordinate of the first point.

secondPointX

public final double secondPointX

The x-coordinate of the second point.

secondPointY

public final double secondPointY

The y-coordinate of the second point.

width

public final double width

The width of the line.

color

public final Color color

The color of the line.

Constructor Detail

LineElement

public LineElement(double firstPointX,
                   double firstPointY,
                   double secondPointX,
                   double secondPointY,
                   double width,
                   Color color)

Make a line element.

Parameters:

firstPointX - x-coordinate of the first point

firstPointY - y-coordinate of the first point

secondPointX - x-coordinate of the second point

secondPointY - y-coordinate of the second point

width - the width of the line

color - the color of the line

Method Detail

accept

public void accept(IRenderingVisitor visitor)

Converts this TextElement into widget specific objects.

Specified by:

accept in interface IRenderingElement

Parameters:

visitor - Toolkit specific widget factory.

toArea

public Area toArea()

Convert the Line to an awt.Area, by default the line will have an approximation of rounded end caps.

Returns:

the area

toArea

public Area toArea(boolean endCaps)

Convert the Line to an awt.Area specifying whether to include the end caps or not.

Parameters:

endCaps - include the end caps

Returns:

the area