/*
* org.openmicroscopy.shoola.util.roi.figures.MeasureBezierFigure
*
*------------------------------------------------------------------------------
* Copyright (C) 2006-2014 University of Dundee. All rights reserved.
*
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
*------------------------------------------------------------------------------
*/
package org.openmicroscopy.shoola.util.roi.figures;
import java.awt.Font;
import java.awt.Graphics2D;
import java.awt.Point;
import java.awt.Rectangle;
import java.awt.geom.AffineTransform;
import java.awt.geom.Line2D;
import java.awt.geom.Point2D;
import java.awt.geom.Rectangle2D;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.Iterator;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;
import org.jhotdraw.draw.AbstractAttributedFigure;
import org.jhotdraw.draw.FigureListener;
import org.jhotdraw.geom.BezierPath;
import org.openmicroscopy.shoola.util.roi.model.annotation.AnnotationKeys;
import org.openmicroscopy.shoola.util.roi.model.annotation.MeasurementAttributes;
import org.openmicroscopy.shoola.util.roi.model.ROI;
import org.openmicroscopy.shoola.util.roi.model.ROIShape;
import org.openmicroscopy.shoola.util.roi.model.util.MeasurementUnits;
import org.openmicroscopy.shoola.util.roi.model.util.UnitPoint;
import org.openmicroscopy.shoola.util.ui.UIUtilities;
import org.openmicroscopy.shoola.util.ui.drawingtools.figures.BezierTextFigure;
import org.openmicroscopy.shoola.util.ui.drawingtools.figures.FigureUtil;
import omero.model.Length;
import omero.model.LengthI;
import omero.model.enums.UnitsLength;
/**
* Bezier figure with measurement.
*
* @author Jean-Marie Burel
* <a href="mailto:j.burel@dundee.ac.uk">j.burel@dundee.ac.uk</a>
* @author Donald MacDonald
* <a href="mailto:donald@lifesci.dundee.ac.uk">donald@lifesci.dundee.ac.uk</a>
* @version 3.0
* @since OME3.0
*/
public class MeasureBezierFigure
extends BezierTextFigure
implements ROIFigure
{
/** Flag indicating the figure can/cannot be deleted.*/
private boolean deletable;
/** Flag indicating the figure can/cannot be annotated.*/
private boolean annotatable;
/** Flag indicating the figure can/cannot be edited.*/
private boolean editable;
/** Is this figure read only. */
private boolean readOnly;
/** Is this figure a client object. */
private boolean clientObject;
/** has the figure been modified. */
private boolean dirty;
/** Flag indicating if the user can move or resize the shape.*/
private boolean interactable;
/** The list of X coordinates of the nodes on the line. */
private List<Length> pointArrayX;
/** The list of Y coordinates of the nodes on the line. */
private List<Length> pointArrayY;
/** The list of lengths of sections on the line. */
private List<Length> lengthArray;
/** The bounds of the bezier figure. */
private Rectangle2D bounds;
/** The ROI containing the ROIFigure which in turn contains this Figure. */
protected ROI roi;
/** The ROIFigure contains this Figure. */
protected ROIShape shape;
/** The Measurement units, and values of the image. */
private MeasurementUnits units;
/**
* The status of the figure i.e. {@link ROIFigure#IDLE} or
* {@link ROIFigure#MOVING}.
*/
private int status;
/**
* Returns the number of points(pixels) on the polyline.
*
* @return See above.
*/
private int getLineSize()
{
int total = 0;
Point2D pt1, pt2;
for (int i = 0 ; i < getNodeCount()-1; i++)
{
pt1 = getPoint(i);
pt2 = getPoint(i+1);
iterateLine(new Line2D.Double(pt1, pt2), total);
}
return total;
}
/**
* Implemented as specified by the {@link ROIFigure} interface.
* @see ROIFigure#setMeasurementUnits(MeasurementUnits)
*/
public void setMeasurementUnits(MeasurementUnits units)
{
this.units = units;
}
/**
* Returns the points(pixels) on the polyline return this as an array.
*
* @return See above.
*/
private List<Point> getLinePoints()
{
List<Point> vector = new ArrayList<Point>();
Point2D pt1, pt2;
for (int i = 0 ; i < getNodeCount()-1; i++)
{
pt1 = getPoint(i);
pt2 = getPoint(i+1);
iterateLine(new Line2D.Double(pt1, pt2), vector);
}
return vector;
}
/**
* Iterates the line to get the points under it.
*
* @param line the line to iterate.
* @param vector the vector to add the point to.
*/
private void iterateLine(Line2D line, List<Point> vector)
{
Point2D start = line.getP1();
Point2D end = line.getP2();
Point2D m = new Point2D.Double(end.getX()-start.getX(),
end.getY()-start.getY());
double lengthM = (Math.sqrt(m.getX()*m.getX()+m.getY()*m.getY()));
Point2D mNorm = new Point2D.Double(m.getX()/lengthM,m.getY()/lengthM);
LinkedHashMap<Point2D, Boolean>
map = new LinkedHashMap<Point2D, Boolean>();
Point2D pt;
Point2D quantisedPoint;
for (double i = 0 ; i < lengthM ; i+=0.1)
{
pt = new Point2D.Double(start.getX()+i*mNorm.getX(),
start.getY()+i*mNorm.getY());
quantisedPoint = new Point2D.Double(Math.floor(pt.getX()),
Math.floor(pt.getY()));
if (!map.containsKey(quantisedPoint))
map.put(quantisedPoint, Boolean.TRUE);
}
Iterator<Point2D> i = map.keySet().iterator();
while (i.hasNext())
{
pt = i.next();
vector.add(new Point((int) pt.getX(), (int) pt.getY()));
}
}
/**
* Iterates the line to get the points under it.
*
* @param line The line to iterate.
* @param total The total number of points.
*/
private void iterateLine(Line2D line, int total)
{
Point2D start = line.getP1();
Point2D end = line.getP2();
Point2D m = new Point2D.Double(end.getX()-start.getX(),
end.getY()-start.getY());
double lengthM = (Math.sqrt(m.getX()*m.getX()+m.getY()*m.getY()));
Point2D mNorm = new Point2D.Double(m.getX()/lengthM,m.getY()/lengthM);
Map<Point2D, Boolean> map = new HashMap<Point2D, Boolean>();
Point2D pt;
Point2D quantisedPoint;
for (double i = 0 ; i < lengthM ; i+=0.1)
{
pt = new Point2D.Double(start.getX()+i*mNorm.getX(),
start.getY()+i*mNorm.getY());
quantisedPoint = new Point2D.Double(Math.floor(pt.getX()),
Math.floor(pt.getY()));
if (!map.containsKey(quantisedPoint))
map.put(quantisedPoint, Boolean.TRUE);
}
total += map.size();
}
/** Creates an instance of the Bezier figure. */
public MeasureBezierFigure()
{
this(false, false, true, true, true, true);
}
/** Creates an instance of the Bezier figure. */
public MeasureBezierFigure(boolean closed)
{
this(closed, false, true, true, true, true);
}
/**
* Creates an instance of the Bezier figure.
*
* @param closed Pass <code>true</code> if the figure is a polygon,
* <code>false</code> if it is a polyline.
* @param editable Flag indicating the figure can/cannot be edited.
* @param deletable Flag indicating the figure can/cannot be deleted.
* @param annotatable Flag indicating the figure can/cannot be annotated.
*/
public MeasureBezierFigure(boolean closed, boolean readOnly,
boolean clientObject, boolean editable, boolean deletable,
boolean annotatable)
{
this(ROIFigure.DEFAULT_TEXT, closed, readOnly, clientObject, editable,
deletable, annotatable);
}
/**
* Creates an instance of the Bezier figure (closed).
*
* @param text The string displayed in the figure.
*/
public MeasureBezierFigure(String text)
{
this(text, false);
}
/**
* Creates an instance of the Bezier figure (closed).
*
* @param text The string displayed in the figure.
* @param closed Pass <code>true</code> if the figure is a polygon,
* <code>false</code> if it is a polyline.
*/
public MeasureBezierFigure(String text, boolean closed)
{
this(text, closed, false, true, true, true, true);
}
/**
* Creates an instance of the bezier figure.
*
* @param text The string displayed in the figure.
* @param closed Pass <code>true</code> if the figure is a polygon,
* <code>false</code> if it is a polyline.
* @param readOnly The figure is read only.
* @param clientObject The figure is a client object.
* @param editable Flag indicating the figure can/cannot be edited.
* @param deletable Flag indicating the figure can/cannot be deleted.
* @param annotatable Flag indicating the figure can/cannot be annotated.
*/
public MeasureBezierFigure(String text, boolean closed, boolean readOnly,
boolean clientObject, boolean editable, boolean deletable,
boolean annotatable)
{
super(text, closed);
setAttribute(MeasurementAttributes.FONT_FACE, DEFAULT_FONT);
setAttribute(MeasurementAttributes.FONT_SIZE, new Double(FONT_SIZE));
this.readOnly = readOnly;
pointArrayX = new ArrayList<Length>();
pointArrayY = new ArrayList<Length>();
lengthArray = new ArrayList<Length>();
status = IDLE;
setReadOnly(readOnly);
setClientObject(clientObject);
this.deletable = deletable;
this.annotatable = annotatable;
this.editable = editable;
interactable = true;
}
/**
* Draws the figure on the graphics context.
*
* @param g The graphics context.
*/
public void draw(Graphics2D g)
{
super.draw(g);
if (MeasurementAttributes.SHOWMEASUREMENT.get(this) ||
MeasurementAttributes.SHOWID.get(this))
{
Double sz = (Double) getAttribute(MeasurementAttributes.FONT_SIZE);
Font font = (Font) getAttribute(MeasurementAttributes.FONT_FACE);
if (font != null) g.setFont(font.deriveFont(sz.floatValue()));
else {
g.setFont(new Font(FONT_FAMILY, FONT_STYLE, sz.intValue()));
}
if (isClosed())
{
Length a = getArea();
String polygonArea = UIUtilities.formatValue(a, true);
bounds = g.getFontMetrics().getStringBounds(polygonArea, g);
bounds = new Rectangle2D.Double(
this.getBounds().getCenterX()-bounds.getWidth()/2,
this.getBounds().getCenterY()+bounds.getHeight()/2,
bounds.getWidth(), bounds.getHeight());
if (MeasurementAttributes.SHOWMEASUREMENT.get(this))
{
g.setColor(
MeasurementAttributes.MEASUREMENTTEXT_COLOUR.get(
this));
g.drawString(polygonArea, (int) bounds.getX(),
(int) bounds.getY());
}
if (MeasurementAttributes.SHOWID.get(this))
{
g.setColor(this.getTextColor());
g.drawString(this.getROI().getID()+"", (int) bounds.getX(),
(int) bounds.getY());
}
}
else
{
Length l = getLength();
String polygonLength = UIUtilities.formatValue(l);
bounds = g.getFontMetrics().getStringBounds(polygonLength, g);
if (super.getNodeCount() > 1)
{
int midPoint = this.getNodeCount()/2-1;
if(midPoint<0)
midPoint = 0;
Point2D p0 = getPoint(midPoint);
Point2D p1 = getPoint(midPoint+1);
double x, y;
x = Math.min(p0.getX(),p1.getX())+Math.abs(p0.getX()
-p1.getX());
y = Math.min(p0.getY(),p1.getY())+Math.abs(p0.getY()
-p1.getY());
bounds = new Rectangle2D.Double(x-bounds.getWidth()/2,
y+bounds.getHeight()/2,
bounds.getWidth(), bounds.getHeight());
if (MeasurementAttributes.SHOWMEASUREMENT.get(this))
{
g.setColor(
MeasurementAttributes.MEASUREMENTTEXT_COLOUR.get(this));
g.drawString(
polygonLength+"", (int) path.getCenter().getX(),
(int) path.getCenter().getY());
}
if (MeasurementAttributes.SHOWID.get(this))
{
g.setColor(this.getTextColor());
g.drawString(this.getROI().getID()+"",
(int) path.getCenter().getX(),
(int) path.getCenter().getY());
}
}
}
}
}
/**
* Calculates the bounds of the rendered figure, including the text
* rendered.
*
* @return See above.
*/
public Rectangle2D.Double getDrawingArea()
{
Rectangle2D.Double newBounds = super.getDrawingArea();
if (bounds == null) return newBounds;
double diff;
if (newBounds.getX() > bounds.getX())
{
diff = newBounds.x-bounds.getX();
newBounds.x = bounds.getX();
newBounds.width = newBounds.width+diff;
}
if (newBounds.getY() > bounds.getY())
{
diff = newBounds.y-bounds.getY();
newBounds.y = bounds.getY();
newBounds.height = newBounds.height+diff;
}
if (bounds.getX()+bounds.getWidth() >
newBounds.getX()+newBounds.getWidth())
{
diff = bounds.getX()+bounds.getWidth()-newBounds.getX()
+newBounds.getWidth();
newBounds.width = newBounds.width+diff;
}
if (bounds.getY()+bounds.getHeight() >
newBounds.getY()+newBounds.getHeight())
{
diff = bounds.getY()+bounds.getHeight()-newBounds.getY()
+newBounds.getHeight();
newBounds.height = newBounds.height+diff;
}
return newBounds;
}
/**
* Add degrees to the measurements.
* @param str the measurement.
* @return see above.
*/
public String addDegrees(String str)
{
if (str == null)
str = "0";
return str + UIUtilities.DEGREE_SYMBOL;
}
/**
* Gets the point i in pixels or microns depending on the units used.
*
* @param i node
* @return see above.
*/
private UnitPoint getPt(int i)
{
Point2D.Double pt = getNode(i).getControlPoint(0);
return new UnitPoint(transformX(pt.getX()), transformY(pt.getY()));
}
/**
* Calculates the length of the line.
*
* @return see above.
*/
public Length getLength()
{
double length = 0;
Point2D p0, p1;
for (int i = 0 ; i < path.size()-1 ; i++)
{
p0 = path.get(i).getControlPoint(0);
p1 = path.get(i+1).getControlPoint(0);
length += p0.distance(p1);
}
return new LengthI(length, getUnit());
}
/**
* Returns the number of points.
*
* @return see above.
*/
public int getPointCount() { return this.getPoints().size(); }
/**
* Calculates the centre of the object (in pixels, or microns).
*
* @return see above.
*/
public UnitPoint getCentre()
{
Point2D.Double pt = path.getCenter();
return new UnitPoint(transformX(pt.x), transformY(pt.y));
}
/**
* Returns the Area of the object, in Pixels or microns.
*
* @return see above.
*/
public Length getArea()
{
double area = 0;
UnitPoint centre = getCentre();
UnitPoint p0, p1;
for (int i = 0 ; i < path.size() ; i++)
{
p0 = getPt(i);
if (i == path.size()-1) p1 = getPt(0);
else p1 = getPt(i+1);
p0.setLocation(p0.x.getValue()-centre.x.getValue(), p0.y.getValue()-centre.y.getValue());
p1.setLocation(p1.x.getValue()-centre.x.getValue(), p1.y.getValue()-centre.y.getValue());
area += (p0.x.getValue()*p1.y.getValue()-p1.x.getValue()*p0.y.getValue());
}
return new LengthI(Math.abs(area/2), getUnit());
}
/**
* Remove a node from the Bezier figure.
* @param index node to remove.
*/
public void measureBasicRemoveNode(int index)
{
this.removeNode(index);
}
/**
* Implemented as specified by the {@link ROIFigure} interface.
* @see ROIFigure#getROI()
*/
public ROI getROI() { return roi; }
/**
* Implemented as specified by the {@link ROIFigure} interface.
* @see ROIFigure#getROIShape()
*/
public ROIShape getROIShape() { return shape; }
/**
* Implemented as specified by the {@link ROIFigure} interface.
* @see ROIFigure#setROI(ROI)
*/
public void setROI(ROI roi) { this.roi = roi; }
/**
* Implemented as specified by the {@link ROIFigure} interface.
* @see ROIFigure#setROIShape(ROIShape)
*/
public void setROIShape(ROIShape shape) { this.shape = shape; }
/**
* Implemented as specified by the {@link ROIFigure} interface.
* @see ROIFigure#calculateMeasurements()
*/
public void calculateMeasurements()
{
if (shape == null) return;
if (getNodeCount() < 2) return;
pointArrayX.clear();
pointArrayY.clear();
for (int i = 0 ; i < path.size(); i++)
{
pointArrayY.add(new LengthI(path.get(i).getControlPoint(0).getY(), getUnit()));
}
AnnotationKeys.POINTARRAYX.set(shape, pointArrayX);
AnnotationKeys.POINTARRAYY.set(shape, pointArrayY);
if (super.isClosed())
{
AnnotationKeys.AREA.set(shape,getArea());
AnnotationKeys.PERIMETER.set(shape, getLength());
AnnotationKeys.CENTREX.set(shape, getCentre().x);
AnnotationKeys.CENTREY.set(shape, getCentre().y);
}
else
{
lengthArray.clear();
lengthArray.add(getLength());
AnnotationKeys.LENGTH.set(shape, lengthArray);
AnnotationKeys.CENTREX.set(shape, getCentre().x);
AnnotationKeys.CENTREY.set(shape, getCentre().y);
AnnotationKeys.STARTPOINTX.set(shape, getPt(0).x);
AnnotationKeys.STARTPOINTX.set(shape, getPt(0).y);
AnnotationKeys.ENDPOINTX.set(shape, getPt(path.size()-1).x);
AnnotationKeys.ENDPOINTY.set(shape, getPt(path.size()-1).y);
}
}
/**
* Returns the points(pixels) in the polygon return this as an array.
*
* @return See above.
*/
private List<Point> getAreaPoints()
{
Rectangle r = path.getBounds();
double iX = Math.floor(r.getX());
double iY = Math.floor(r.getY());
List<Point> vector = new ArrayList<Point>();
path.toPolygonArray();
Point2D point = new Point2D.Double(0,0);
for (int x = 0 ; x < Math.ceil(r.getWidth()); x++)
{
for ( int y = 0 ; y < Math.ceil(r.getHeight()) ; y++)
{
point.setLocation(iX+x, iY+y);
if (path.contains(point))
vector.add(new Point((int) point.getX(), (int)
point.getY()));
}
}
return vector;
}
/**
* Returns the number of points(pixels) in the polygon.
*
* @return See above.
*/
private int getAreaSize()
{
Rectangle r = path.getBounds();
double iX = Math.floor(r.getX());
double iY = Math.floor(r.getY());
int total = 0;
path.toPolygonArray();
Point2D point = new Point2D.Double(0,0);
for (int x = 0 ; x < Math.ceil(r.getWidth()); x++)
{
for ( int y = 0 ; y < Math.ceil(r.getHeight()) ; y++)
{
point.setLocation(iX+x, iY+y);
if (path.contains(point))
total++;
}
}
return total;
}
/**
* Implemented as specified by the {@link ROIFigure} interface.
* @see ROIFigure#getType()
*/
public String getType()
{
if (isClosed()) return FigureUtil.POLYGON_TYPE;
return FigureUtil.SCRIBBLE_TYPE;
}
/**
* Implemented as specified by the {@link ROIFigure} interface.
* @see ROIFigure#getPoints()
*/
public List<Point> getPoints()
{
if (isClosed()) return getAreaPoints();
return getLinePoints();
}
/**
* Implemented as specified by the {@link ROIFigure} interface.
* @see ROIFigure#getSize()
*/
public int getSize()
{
if (isClosed()) return getAreaSize();
return getLineSize();
}
/**
* Implemented as specified by the {@link ROIFigure} interface.
* @see ROIFigure#setStatus(int)
*/
public void setStatus(int status) { this.status = status; }
/**
* Implemented as specified by the {@link ROIFigure} interface.
* @see ROIFigure#getStatus()
*/
public int getStatus() { return status; }
/**
* Implemented as specified by the {@link ROIFigure} interface.
* @see ROIFigure#isReadOnly()
*/
public boolean isReadOnly() { return readOnly;}
/**
* Implemented as specified by the {@link ROIFigure} interface.
* @see ROIFigure#setReadOnly(boolean)
*/
public void setReadOnly(boolean readOnly)
{
this.readOnly = readOnly;
setEditable(!readOnly);
}
/**
* Overridden to stop updating shape if read only
* @see AbstractAttributedFigure#transform(AffineTransform)
*/
public void transform(AffineTransform tx)
{
if (!readOnly && interactable)
{
super.transform(tx);
this.setObjectDirty(true);
}
}
/**
* Overridden to stop updating shape if read only.
* @see AbstractAttributedFigure#setBounds(Point2D.Double, Point2D.Double)
*/
public void setBounds(Point2D.Double anchor, Point2D.Double lead)
{
if (!readOnly && interactable)
{
super.setBounds(anchor, lead);
this.setObjectDirty(true);
}
}
/**
* Overridden to return the correct handles.
* @see AbstractAttributedFigure#createHandles(int)
*/
/* cannot do that otherwise enter in an infinite loop
public Collection<Handle> createHandles(int detailLevel)
{
if (!readOnly)
return super.createHandles(detailLevel);
else
{
LinkedList<Handle> handles = new LinkedList<Handle>();
handles.add(new FigureSelectionHandle(this));
return handles;
}
}
*/
/**
* Implemented as specified by the {@link ROIFigure} interface
* @see ROIFigure#isClientObject()
*/
public boolean isClientObject()
{
return clientObject;
}
/**
* Implemented as specified by the {@link ROIFigure} interface
* @see ROIFigure#setClientObject(boolean)
*/
public void setClientObject(boolean clientSide)
{
clientObject = clientSide;
}
/**
* Implemented as specified by the {@link ROIFigure} interface
* @see ROIFigure#isDirty()
*/
public boolean isDirty()
{
return dirty;
}
/**
* Implemented as specified by the {@link ROIFigure} interface
* @see ROIFigure#setObjectDirty(boolean)
*/
public void setObjectDirty(boolean dirty)
{
this.dirty = dirty;
}
/*
* (non-Javadoc)
* @see org.openmicroscopy.shoola.util.ui.drawingtools.figures.
* BezierFigure#clone()
*/
public MeasureBezierFigure clone()
{
MeasureBezierFigure that = (MeasureBezierFigure) super.clone();
that.setReadOnly(this.isReadOnly());
that.setClientObject(this.isClientObject());
that.setObjectDirty(true);
that.setInteractable(true);
return that;
}
/*
* (non-Javadoc)
* @see org.openmicroscopy.shoola.util.ui.drawingtools.figures.
* BezierFigure#setClosed(boolean)
*/
public void setClosed(boolean newValue)
{
super.setClosed(newValue);
this.setObjectDirty(true);
}
/*
* (non-Javadoc)
* @see org.openmicroscopy.shoola.util.ui.drawingtools.figures.
* BezierFigure#setBezierPath(BezierPath)
*/
public void setBezierPath(BezierPath newValue)
{
super.setBezierPath(newValue);
this.setObjectDirty(true);
}
/*
* (non-Javadoc)
* @see org.openmicroscopy.shoola.util.ui.drawingtools.figures.
* BezierFigure#setEndPoint(Point2D)
*/
public void setEndPoint(Point2D.Double p)
{
super.setEndPoint(p);
this.setObjectDirty(true);
}
/*
* (non-Javadoc)
* @see org.openmicroscopy.shoola.util.ui.drawingtools.figures.
* BezierFigure#setNode(Point2D)
*/
public void setNode(int index, BezierPath.Node p)
{
super.setNode(index, p);
this.setObjectDirty(true);
}
/*
* (non-Javadoc)
* @see org.openmicroscopy.shoola.util.ui.drawingtools.figures.
* BezierFigure#setPoint(int, int, Point2D)
*/
public void setPoint(int index, int coord, Point2D.Double p)
{
super.setPoint(index, coord, p);
this.setObjectDirty(true);
}
/*
* (non-Javadoc)
* @see org.openmicroscopy.shoola.util.ui.drawingtools.figures.
* BezierFigure#setStartPoint(Point2D)
*/
public void setStartPoint(Point2D.Double p)
{
super.setStartPoint(p);
this.setObjectDirty(true);
}
/*
* (non-Javadoc)
* @see org.openmicroscopy.shoola.util.ui.drawingtools.figures.
* BezierFigure#splitSegment(Point2D)
*/
public int splitSegment(Point2D.Double split)
{
this.setObjectDirty(true);
return super.splitSegment(split);
}
/*
* (non-Javadoc)
* @see org.openmicroscopy.shoola.util.ui.drawingtools.figures.
* BezierFigure#splitSegment(Point2D, float)
*/
public int splitSegment(Point2D.Double split, float tolerance)
{
this.setObjectDirty(true);
return super.splitSegment(split, tolerance);
}
/*
* (non-Javadoc)
* @see org.openmicroscopy.shoola.util.ui.drawingtools.figures.
* BezierFigure#joinSegments(Point2D, float)
*/
public int joinSegments(Point2D.Double join, float tolerance)
{
this.setObjectDirty(true);
return super.joinSegments(join, tolerance);
}
/*
* (non-Javadoc)
* @see org.openmicroscopy.shoola.util.ui.drawingtools.figures.
* BezierTextFigure#setText(String)
*/
public void setText(String text)
{
super.setText(text);
this.setObjectDirty(true);
}
/**
* Implemented as specified by the {@link ROIFigure} interface
* @see ROIFigure#getFigureListeners()
*/
public List<FigureListener> getFigureListeners()
{
List<FigureListener> figListeners = new ArrayList<FigureListener>();
Object[] listeners = listenerList.getListenerList();
for(Object listener : listeners)
if(listener instanceof FigureListener)
figListeners.add((FigureListener)listener);
return figListeners;
}
public BezierPath.Node removeNode(int node)
{
return super.removeNode(node);
}
/**
* Implemented as specified by the {@link ROIFigure} interface
* @see ROIFigure#canAnnotate()
*/
public boolean canAnnotate() { return annotatable; }
/**
* Implemented as specified by the {@link ROIFigure} interface
* @see ROIFigure#canDelete()
*/
public boolean canDelete() { return deletable; }
/**
* Implemented as specified by the {@link ROIFigure} interface
* @see ROIFigure#canAnnotate()
*/
public boolean canEdit() { return editable; }
/**
* Implemented as specified by the {@link ROIFigure} interface
* @see ROIFigure#setInteractable(boolean)
*/
public void setInteractable(boolean interactable)
{
this.interactable = interactable;
}
/**
* Implemented as specified by the {@link ROIFigure} interface
* @see ROIFigure#canInteract()
*/
public boolean canInteract() { return interactable; }
/**
* Transforms the given x pixel value into a unit object
* @param x A pixel value in x direction
*/
private Length transformX(double x) {
return transformX((int)x);
}
/**
* Transforms the given y pixel value into a unit object
* @param y A pixel value in y direction
*/
private Length transformY(double y) {
return transformY((int)y);
}
/**
* Transforms the given x pixel value into a unit object
* @param x A pixel value in x direction
*/
private Length transformX(int x) {
if(units.getPixelSizeX()!=null)
return new LengthI(x*units.getPixelSizeX().getValue(), units.getPixelSizeX().getUnit());
else
return new LengthI(x, UnitsLength.PIXEL);
}
/**
* Transforms the given x pixel value into a unit object
* @param x A pixel value in x direction
*/
private Length transformY(int y) {
if(units.getPixelSizeY()!=null)
return new LengthI(y*units.getPixelSizeY().getValue(), units.getPixelSizeY().getUnit());
else
return new LengthI(y, UnitsLength.PIXEL);
}
/**
* Get the unit which is used for the pixel sizes
*/
private UnitsLength getUnit() {
if(units.getPixelSizeX()!=null)
return units.getPixelSizeX().getUnit();
else
return UnitsLength.PIXEL;
}
}