/*-
 * #%L
 * Scenery-backed 3D visualization package for ImageJ.
 * %%
 * Copyright (C) 2016 - 2018 SciView developers.
 * %%
 * 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.
 * #L%
 */
package sc.iview.commands.view;

import static sc.iview.commands.MenuWeights.VIEW;
import static sc.iview.commands.MenuWeights.VIEW_ROTATE;

import org.scijava.command.Command;
import org.scijava.plugin.Menu;
import org.scijava.plugin.Parameter;
import org.scijava.plugin.Plugin;

import sc.iview.SciView;

@Plugin(type = Command.class, menuRoot = "SciView", //
        menu = { @Menu(label = "View", weight = VIEW), //
                 @Menu(label = "Circle camera around current object", weight = VIEW_ROTATE) })
public class RotateView implements Command {

    @Parameter
    private SciView sciView;

    @Override
    public void run() {
        sciView.animate( 30, () -> {
            sciView.getTargetArcball().init( 1, 0 );
            sciView.getTargetArcball().drag( 3, 0 );
            sciView.getTargetArcball().end( 5, 0 );
        } );
    }

}

@@ -2042,16 +2042,104 @@
 iView;%0A%0A
+    @Parameter%0A    private int xSpeed = 3;%0A%0A    @Parameter%0A    private int ySpeed = 0;%0A%0A
     @Ove
@@ -2253,17 +2253,17 @@
 nit( 1, 
-0
+1
  );%0A    
@@ -2307,12 +2307,26 @@
 ag( 
-3, 0
+1+xSpeed, 1+ySpeed
  );%0A
@@ -2373,12 +2373,26 @@
 nd( 
-5, 0
+1+xSpeed, 1+ySpeed
  );%0A

Add parameters for x and y speed of camera circling