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java.lang.Objectdiva.canvas.AbstractFigure
diva.canvas.toolbox.LabelFigure
jsky.image.graphics.ImageLabel
public class ImageLabel
Represents a label figure drawn on the image.
Field Summary | |
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protected java.lang.Object |
clientData
An arbitrary object to store with the figure for later reference |
protected java.awt.Composite |
composite
Make sure composites from other figures are not used here |
protected CanvasFigureListenerManager |
listenerManager
Manages a list of listeners for figure events |
protected java.util.LinkedList |
slaves
Optional linked list of slave figures, which should be moved with this figure. |
Fields inherited from interface jsky.graphics.CanvasFigure |
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DESELECTED, MOVED, RESIZED, SELECTED |
Constructor Summary | |
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ImageLabel(java.lang.String text,
java.awt.geom.Point2D.Double pos,
java.awt.Paint fill,
java.awt.Font font,
diva.canvas.interactor.Interactor interactor)
Create an image figure with the given shape, fill, outline and line width. |
Method Summary | |
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void |
addCanvasFigureListener(CanvasFigureListener listener)
Add a listener for events on the canvas figure |
void |
addSlave(CanvasFigure fig)
Add a slave figure. |
void |
fireCanvasFigureEvent(int eventType)
Fire an event on the canvas figure. |
java.awt.geom.Point2D |
getAnchorPoint()
Get the location at which the anchor is currently located. |
java.awt.geom.Rectangle2D |
getBoundsWithoutLabel()
Return the bounds of this figure, ignoring the label, if there is one. |
java.lang.Object |
getClientData()
Return the client data object, or null if none was set |
boolean |
isSelected()
Return true if the figure is selected. |
void |
paint(java.awt.Graphics2D g)
Paint the label. |
void |
removeCanvasFigureListener(CanvasFigureListener listener)
Remove a listener for events on the canvas figure |
void |
setClientData(java.lang.Object o)
Store an arbitrary object with the figure for later reference |
void |
setVisible(boolean flag)
Set the visibility flag of this object. |
void |
translate(double x,
double y)
Translate the figure with by the given distance. |
Methods inherited from class diva.canvas.toolbox.LabelFigure |
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autoAnchor, getAnchor, getBounds, getFillPaint, getFont, getFontName, getOrigin, getPadding, getShape, getSize, getString, getStyle, setAnchor, setFillPaint, setFont, setFontName, setPadding, setSize, setString, setStyle, setTransform, transform, translateTo, translateTo |
Methods inherited from class diva.canvas.AbstractFigure |
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contains, getInteractor, getLayer, getParent, getToolTipText, getTransformContext, getUserObject, hit, intersects, isVisible, paint, repaint, repaint, setInteractor, setParent, setToolTipText, setUserObject |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Methods inherited from interface jsky.graphics.CanvasFigure |
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getBounds, isVisible |
Field Detail |
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protected java.lang.Object clientData
protected CanvasFigureListenerManager listenerManager
protected java.util.LinkedList slaves
protected java.awt.Composite composite
Constructor Detail |
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public ImageLabel(java.lang.String text, java.awt.geom.Point2D.Double pos, java.awt.Paint fill, java.awt.Font font, diva.canvas.interactor.Interactor interactor)
text
- the text of the label to drawpos
- the label positionfill
- the paint to use to draw the textfont
- the font to use for the labelinteractor
- determines the behavior of the figure (may be null)Method Detail |
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public void setClientData(java.lang.Object o)
setClientData
in interface CanvasFigure
public java.lang.Object getClientData()
getClientData
in interface CanvasFigure
public java.awt.geom.Rectangle2D getBoundsWithoutLabel()
getBoundsWithoutLabel
in interface CanvasFigure
public boolean isSelected()
isSelected
in interface CanvasFigure
public void paint(java.awt.Graphics2D g)
paint
in interface diva.canvas.VisibleComponent
paint
in class diva.canvas.toolbox.LabelFigure
public void setVisible(boolean flag)
setVisible
in interface diva.canvas.VisibleComponent
setVisible
in interface CanvasFigure
setVisible
in class diva.canvas.AbstractFigure
public void addCanvasFigureListener(CanvasFigureListener listener)
addCanvasFigureListener
in interface CanvasFigure
public void removeCanvasFigureListener(CanvasFigureListener listener)
removeCanvasFigureListener
in interface CanvasFigure
public void fireCanvasFigureEvent(int eventType)
fireCanvasFigureEvent
in interface CanvasFigure
eventType
- one of the CanvasFigure constants: SELECTED, DESELECTED, RESIZED, MOVEDpublic void addSlave(CanvasFigure fig)
addSlave
in interface CanvasFigure
public void translate(double x, double y)
translate
in interface diva.canvas.Figure
translate
in class diva.canvas.AbstractFigure
public java.awt.geom.Point2D getAnchorPoint()
getAnchorPoint
in class diva.canvas.toolbox.LabelFigure
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