Package 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, com.levigo.jadice.web.shared.model.annotation.internal.JwtAnnotation, Serializable, org.jadice.util.base.MementoOriginator

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.

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
protected Point2D.Double	p1
protected Point2D.Double	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

Constructors

Constructor	Description
LineAnnotation()

Method Summary

Modifier and Type	Method	Description
LineAnnotation	copy()
protected void	copyAttributesTo(Annotation annotation)
Rectangle2D	getBounds()	Returns an integer Rectanglethat completely encloses the annotation.
Point2D	getP1()
Point2D	getP2()
Point2D[]	getPoints()
Polygon	getShape()	Shape for render structure
boolean	isLinePainted()	Returns a flag if annotation border is rendered.
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.
void	update()
protected void	updateShape(LineAnnotation previousState)

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

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

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

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

Methods inherited from class java.lang.Object

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

Field Details

shape

protected transient Polygon shape

p1

protected Point2D.Double p1

p2

protected Point2D.Double p2

Constructor Details

LineAnnotation

public LineAnnotation()

Method Details

isLinePainted

public boolean isLinePainted()

Description copied from class: ShapeBasedAnnotation

Returns a flag if annotation border is rendered.

Overrides:

isLinePainted in class ShapeBasedAnnotation

Returns:

boolean

update

public void update()

Specified by:

update in class ShapeBasedAnnotation

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

Parameters:

width -

height -

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

copy

public LineAnnotation copy()

See Also:

• JwtAnnotation.copy()

copyAttributesTo

protected void copyAttributesTo(Annotation annotation)

Overrides:

copyAttributesTo in class ShapeBasedAnnotation

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