Package org.eclipse.swt.graphics

Class LineAttributes

java.lang.Object

org.eclipse.swt.graphics.LineAttributes

public class LineAttributes
extends Object

LineAttributes defines a set of line attributes that can be modified in a GC.

Application code does not need to explicitly release the resources managed by each instance when those instances are no longer required, and thus no dispose() method is provided.

Since:

1.3

See Also:

• GC.getLineAttributes()
• GC.setLineAttributes(LineAttributes)
• Sample code and further information

Field Summary

Fields

Modifier and Type	Field	Description
int	cap	The line cap style.
float[]	dash	The line dash style for SWT.LINE_CUSTOM.
float	dashOffset	The line dash style offset for SWT.LINE_CUSTOM.
int	join	The line join style.
float	miterLimit	The line miter limit.
int	style	The line style.
float	width	The line width.

Constructor Summary

Constructors

Constructor	Description
LineAttributes(float width)	Create a new line attributes with the specified line width.
LineAttributes(float width, int cap, int join)	Create a new line attributes with the specified line cap, join and width.
LineAttributes(float width, int cap, int join, int style, float[] dash, float dashOffset, float miterLimit)	Create a new line attributes with the specified arguments.

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object object)	Compares the argument to the receiver, and returns true if they represent the same object using a class specific comparison.
int	hashCode()	Returns an integer hash code for the receiver.

Methods inherited from class java.lang.Object

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

Field Details

width

public float width

The line width.

cap

public int cap

The line cap style.

See Also:

• SWT.CAP_FLAT
• SWT.CAP_ROUND
• SWT.CAP_SQUARE

join

public int join

The line join style.

See Also:

• SWT.JOIN_BEVEL
• SWT.JOIN_MITER
• SWT.JOIN_ROUND

style

public int style

The line style.

Since:

3.19

See Also:

• SWT.LINE_CUSTOM
• SWT.LINE_DASH
• SWT.LINE_DASHDOT
• SWT.LINE_DASHDOTDOT
• SWT.LINE_DOT
• SWT.LINE_SOLID

dash

public float[] dash

The line dash style for SWT.LINE_CUSTOM.

Since:

3.19

dashOffset

public float dashOffset

The line dash style offset for SWT.LINE_CUSTOM.

Since:

3.19

miterLimit

public float miterLimit

The line miter limit.

Since:

3.19

Constructor Details

LineAttributes

public LineAttributes(float width)

Create a new line attributes with the specified line width.

Parameters:

width - the line width

LineAttributes

public LineAttributes(float width,
 int cap,
 int join)

Create a new line attributes with the specified line cap, join and width.

Parameters:

width - the line width

cap - the line cap style

join - the line join style

LineAttributes

public LineAttributes(float width,
 int cap,
 int join,
 int style,
 float[] dash,
 float dashOffset,
 float miterLimit)

Create a new line attributes with the specified arguments.

Parameters:

width - the line width

cap - the line cap style

join - the line join style

style - the line style

dash - the line dash style

dashOffset - the line dash style offset

miterLimit - the line miter limit

Since:

3.19

Method Details

equals

public boolean equals(Object object)

Compares the argument to the receiver, and returns true if they represent the same object using a class specific comparison.

Overrides:

equals in class Object

Parameters:

object - the object to compare with this object

Returns:

true if the object is the same as this object and false otherwise

Since:

1.4

See Also:

• hashCode()

hashCode

public int hashCode()

Returns an integer hash code for the receiver. Any two objects that return true when passed to equals must return the same value for this method.

Overrides:

hashCode in class Object

Returns:

the receiver's hash

Since:

1.4

See Also:

• equals(Object)