/*
* org.openmicroscopy.shoola.util.ui.drawingtools.texttools.TransformedDrawingTextTool
*
*------------------------------------------------------------------------------
* Copyright (C) 2006-2009 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.ui.drawingtools.texttools;
import java.awt.Insets;
import java.awt.Rectangle;
import java.awt.Shape;
import java.awt.geom.Rectangle2D;
import org.jhotdraw.draw.TextHolderFigure;
//Java imports
//Third-party libraries
//Application-internal dependencies
/**
*
*
* @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
* <small>
* (<b>Internal version:</b> $Revision: $Date: $)
* </small>
* @since 3.0-Beta4
*/
public class TransformedDrawingTextTool
extends DrawingTextTool
{
/** The transformed shape to place the textOverlay in correct place. */
Shape transformedShape;
/**
* Constructor for creating drawing tool.
* @param prototype figure drawing on
* @param transformedShape transformed area of shape.
*/
public TransformedDrawingTextTool(TextHolderFigure prototype, Shape transformedShape)
{
super(prototype);
this.transformedShape = transformedShape;
}
/**
* Returns the bounds of the figure.
*
* @param figure The figure to handle.
* @return See above.
*/
protected Rectangle getFieldBounds(TextHolderFigure figure)
{
Rectangle2D r = transformedShape.getBounds2D();
Rectangle2D.Double doubleRect = new Rectangle2D.Double(r.getX(), r.getY(), r.getWidth(), r.getHeight());
Rectangle textBox = getView().drawingToView(doubleRect);
int h = (int) Math.min(24, textBox.getHeight());
int y = (int) textBox.getY()+(int)(textBox.getHeight()/2)-h/2;
Rectangle box = new Rectangle((int) textBox.getX(), y,
(int) textBox.getWidth(), h);
Insets insets = textField.getInsets();
return new Rectangle(
box.x - insets.left,
box.y - insets.top,
box.width + insets.left + insets.right,
box.height + insets.top + insets.bottom
);
}
}