com.levigo.jadice.annotation
Class LineAnnotation

java.lang.Object
  com.levigo.jadice.annotation.Annotation
      com.levigo.jadice.annotation.ShapeBasedAnnotation
          com.levigo.jadice.annotation.LineAnnotation

All Implemented Interfaces:

PermissionsProvider<Annotation>, PropertiesProvider, MementoOriginator, Cloneable

Direct Known Subclasses:

ArrowAnnotation

public class LineAnnotation
extends ShapeBasedAnnotation

An annotation looking like a line.

An line annotation could be used to underline or strike through something interesting of the displayed document page.

Field Summary

protected Point2D	p1
protected Point2D	p2
protected Polygon	shape

Fields inherited from class com.levigo.jadice.annotation.ShapeBasedAnnotation

allowResize, fillColor, filled, iconified, linePainted, lineWidth, strokeColor, strokeResolution

Fields inherited from class com.levigo.jadice.annotation.Annotation

createdAt, createdBy, doFireAnnotationEvents, id, initializer, isModified, lastModifiedAt, lastModifiedBy

Constructor Summary

LineAnnotation()

Method Summary

LineAnnotation	clone()
protected void	copyAttributesTo(Annotation annotation) Copy annotation type related attributes to new annotation.
Rectangle2D	getBounds() Returns an integer Rectanglethat completely encloses the annotation.
Point2D	getP1()
Point2D	getP2()
Point2D[]	getPoints()
Polygon	getShape() Shape for render structure
void	setLocation(double x, double y) Set the location (upper-left corner) of the annotation to the given point.
void	setP1(double x, double y)
void	setP1(Point2D p)
void	setP2(double x, double y)
void	setP2(Point2D p)
void	setSize(double width, double height) Set the size of the annotation to the given size.
void	translate(double dx, double dy) Translates this Annotation the indicated distance, to the right along the x coordinate axis, and downward along the y coordinate axis.
protected void	updateShape(LineAnnotation previousState)

Methods inherited from class com.levigo.jadice.annotation.ShapeBasedAnnotation

createColorWithAlpha, getFillColor, getLineWidth, getStrokeColor, getStrokeResolution, isAllowResize, isFilled, isIconified, isLinePainted, setAllowResize, setFillColor, setFilled, setIconified, setLinePainted, setLineWidth, setStrokeColor, setStrokeResolution

Methods inherited from class com.levigo.jadice.annotation.Annotation

clearModified, createMemento, fireAnnotationChange, getChangeHandler, getCreatedAt, getCreatedBy, getID, getInitializer, getLastModifiedAt, getLastModifiedBy, getModCount, getPermissions, getProperties, getType, initialize, isDoFireAnnotationEvents, isInitialized, isModified, restoreFrom, setChangeHandler, setCreatedBy, setCreationTimestamp, setDoFireAnnotationEvents, setID, setInitializer, setLastModifiedBy, setModified, setModifyTimestamp, setType

Methods inherited from class java.lang.Object

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

Field Detail

shape

protected Polygon shape

p1

protected final Point2D p1

p2

protected final Point2D p2

Constructor Detail

LineAnnotation

public LineAnnotation()

Method Detail

updateShape

protected void updateShape(LineAnnotation previousState)

getPoints

public Point2D[] getPoints()

setSize

public void setSize(double width,
                    double height)

Description copied from class: Annotation

Set the size of the annotation to the given size. Depending on the type of annotation, this may not be possible. E.g. stamp annotations handle the sizing on their own, so they will refuse to resize themselves. An IllegalArgumentExceptionis thrown in this case. Caveat: it is currently necessary, to force a repaint on the viewer in order to make the results of the modification visible. Moreover there are no modification events fired on the page and document. This will change in the future.

Specified by:

setSize in class Annotation

setLocation

public void setLocation(double x,
                        double y)

Description copied from class: ShapeBasedAnnotation

Set the location (upper-left corner) of the annotation to the given point. Caveat: it is currently necessary, to force a repaint on the viewer in order to make the results of the modification visible. Moreover there are no modification events fired on the page and document. This will change in the future.

Overrides:

setLocation in class ShapeBasedAnnotation

Parameters:

x - X-position

y - Y-position

clone

public LineAnnotation clone()

Specified by:

clone in class Annotation

See Also:

Annotation.clone()

copyAttributesTo

protected void copyAttributesTo(Annotation annotation)

Description copied from class: Annotation

Copy annotation type related attributes to new annotation.

Overrides:

copyAttributesTo in class ShapeBasedAnnotation

Parameters:

annotation - Annotation to set attributes

setP1

public void setP1(Point2D p)

setP1

public void setP1(double x,
                  double y)

setP2

public void setP2(Point2D p)

setP2

public void setP2(double x,
                  double y)

getP1

public Point2D getP1()

getP2

public Point2D getP2()

translate

public void translate(double dx,
                      double dy)

Description copied from class: Annotation

Translates this Annotation the indicated distance, to the right along the x coordinate axis, and downward along the y coordinate axis.

Specified by:

translate in class Annotation

Parameters:

dx - the distance to move this Rectangle along the x axis

dy - the distance to move this Rectangle along the y axis

getShape

public Polygon getShape()

Description copied from class: ShapeBasedAnnotation

Shape for render structure

Specified by:

getShape in class ShapeBasedAnnotation

Returns:

Shape

getBounds

public Rectangle2D getBounds()

Description copied from class: ShapeBasedAnnotation

Returns an integer Rectanglethat completely encloses the annotation.

Specified by:

getBounds in class ShapeBasedAnnotation

Returns:

Rectangle annotation bounding box