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Class javax.media.j3d.LineAttributes

java.lang.Object
   |
   +----javax.media.j3d.SceneGraphObject
           |
           +----javax.media.j3d.NodeComponent
                   |
                   +----javax.media.j3d.LineAttributes

public class LineAttributes

extends NodeComponent

PATTERN_DASH

Draw a dashed line.

PATTERN_DASH_DOT

Draw a dashed-dotted line.

PATTERN_DOT

Draw a dotted line.

PATTERN_SOLID

Draw a solid line with no pattern.

LineAttributes()

Constructs LineAttributes object with default values.

LineAttributes(float, int, boolean)

Constructs LineAttributes object with specified values.

cloneNodeComponent()

Creates a new LineAttributes object.

duplicateNodeComponent(NodeComponent)

Copies the information found in originalNode to the current node.

getLineAntialiasingEnable()

Retrieves the state of the line antialiasing flag.

getLinePattern()

Gets the line pattern for this lineAttributes component object.

getLineWidth()

Gets the line width for this lineAttributes component object.

setLineAntialiasingEnable(boolean)

Enables or disables line antialiasing for this lineAttributes component object.

setLinePattern(int)

Sets the line pattern for this lineAttributes component object.

setLineWidth(float)

Sets the line width for this lineAttributes component object.

 public static final int PATTERN_SOLID

Draw a solid line with no pattern.

 public static final int PATTERN_DASH

Draw a dashed line. Ideally, this will be drawn with a repeating pattern of 8 pixels on and 8 pixels off.

 public static final int PATTERN_DOT

Draw a dotted line. Ideally, this will be drawn with a repeating pattern of 1 pixel on and 7 pixels off.

 public static final int PATTERN_DASH_DOT

Draw a dashed-dotted line. Ideally, this will be drawn with a repeating pattern of 7 pixels on, 4 pixels off, 1 pixel on, and 4 pixels off.

 public LineAttributes()

Constructs LineAttributes object with default values.

 public LineAttributes(float lineWidth,
                       int linePattern,
                       boolean lineAntialiasing)

Constructs LineAttributes object with specified values.

Parameters:

lineWidth - the width of lines.

linePattern - one of legal pattern.

lineAntialiasing - flag to set line antialising ON or OFF

 public final void setLineWidth(float lineWidth)

Sets the line width for this lineAttributes component object.

Parameters:

lineWidth - the width, in pixels, of line primitives

Throws: RestrictedAccessException

if the method is called when this object is part of live or compiled scene graph

 public final float getLineWidth()

Gets the line width for this lineAttributes component object.

Returns:

the width, in pixels, of line primitives

Throws: RestrictedAccessException

if the method is called when this object is part of live or compiled scene graph

 public final void setLinePattern(int linePattern)

Sets the line pattern for this lineAttributes component object.

Parameters:

linePattern - the line pattern to be used, one of: PATTERN_SOLID, PATTERN_DASH, PATTERN_DOT, or PATTERN_DASH_DOT

Throws: RestrictedAccessException

if the method is called when this object is part of live or compiled scene graph

 public final int getLinePattern()

Gets the line pattern for this lineAttributes component object.

Returns:

the line pattern

Throws: RestrictedAccessException

if the method is called when this object is part of live or compiled scene graph

 public final void setLineAntialiasingEnable(boolean state)

Enables or disables line antialiasing for this lineAttributes component object.

Parameters:

state - true or false to enable or disable line antialiasing

Throws: RestrictedAccessException

if the method is called when this object is part of live or compiled scene graph

 public final boolean getLineAntialiasingEnable()

Retrieves the state of the line antialiasing flag.

Returns:

true if line antialiasing is enabled, false if line antialiasing is disabled

Throws: RestrictedAccessException

if the method is called when this object is part of live or compiled scene graph

 public NodeComponent cloneNodeComponent()

Creates a new LineAttributes object. Called from a Leaf node's duplicateNode method.

Returns:

a duplicate of the LineAttributes object.

Overrides:

cloneNodeComponent in class NodeComponent

See Also:

duplicateNode, cloneTree, setDuplicateOnCloneTree

 public void duplicateNodeComponent(NodeComponent originalNode)

Copies the information found in originalNode to the current node. This routine is called as part of the cloneTree operation.

Parameters:

originalNode - the node to duplicate.

Overrides:

duplicateNodeComponent in class NodeComponent

See Also:

cloneTree, duplicateNode, setDuplicateOnCloneTree

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