/*
 * #%L
 * ImageJ software for multidimensional image processing and analysis.
 * %%
 * Copyright (C) 2009 - 2012 Board of Regents of the University of
 * Wisconsin-Madison, Broad Institute of MIT and Harvard, and Max Planck
 * Institute of Molecular Cell Biology and Genetics.
 * %%
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 * 
 * 1. Redistributions of source code must retain the above copyright notice,
 *    this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright notice,
 *    this list of conditions and the following disclaimer in the documentation
 *    and/or other materials provided with the distribution.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 * 
 * The views and conclusions contained in the software and documentation are
 * those of the authors and should not be interpreted as representing official
 * policies, either expressed or implied, of any organization.
 * #L%
 */

package imagej.data.display.event;

import imagej.data.display.ImageCanvas;

/**
 * An event indicating a zoom change has happened to an ImageCanvas.
 * 
 * @author Barry DeZonia
 */
public class ZoomEvent extends CanvasEvent {

	public ZoomEvent(final ImageCanvas canvas)
	{
		super(canvas);
	}

	// -- Object methods --

	@Override
	public String toString() {
		return super.toString() + "\n\tscale = " + getCanvas().getZoomFactor() + "\n\tcenterX = " +
			getCanvas().getPanCenter().x + "\n\tcenterY = " + getCanvas().getPanCenter().y;
	}

}

@@ -1956,16 +1956,23 @@
 d to an 
+%7B@link 
 ImageCan
@@ -1974,16 +1974,17 @@
 geCanvas
+%7D
 .%0A * %0A *
@@ -2099,18 +2099,17 @@
  canvas)
-%0A%09
+ 
 %7B%0A%09%09supe
@@ -2258,25 +2258,28 @@
 omFactor() +
- 
+%0A%09%09%09
 %22%5Cn%5CtcenterX
@@ -2284,20 +2284,17 @@
 rX = %22 +
-%0A%09%09%09
+ 
 getCanva
@@ -2330,25 +2330,28 @@
 enterY = %22 +
- 
+%0A%09%09%09
 getCanvas().

tweak style and docs