/*
* Copyright (c) 2012 Diamond Light Source Ltd.
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*/
package uk.ac.diamond.scisoft.analysis.rpc.flattening.helpers;
import java.util.Map;
import org.eclipse.dawnsci.analysis.dataset.roi.LinearROI;
import uk.ac.diamond.scisoft.analysis.rpc.flattening.IRootFlattener;
public class LinearROIHelper extends ROIHelper<LinearROI> {
public static final String LEN = "len";
public static final String ANG = "ang";
public static final String CROSS_HAIR = "crossHair";
public LinearROIHelper() {
super(LinearROI.class);
}
@Override
public Map<String, Object> flatten(Object obj, IRootFlattener rootFlattener) {
LinearROI roi = (LinearROI) obj;
Map<String, Object> outMap = super.flatten(roi, LinearROI.class.getCanonicalName(), rootFlattener);
outMap.put(LEN, rootFlattener.flatten(roi.getLength()));
outMap.put(ANG, rootFlattener.flatten(roi.getAngle()));
outMap.put(CROSS_HAIR, rootFlattener.flatten(roi.isCrossHair()));
return outMap;
}
@Override
public LinearROI unflatten(Map<?, ?> inMap, IRootFlattener rootFlattener) {
double[] spt = (double[]) rootFlattener.unflatten(inMap.get(ROIHelper.SPT));
Boolean isPlot = (Boolean) rootFlattener.unflatten(inMap.get(ROIHelper.PLOT));
Double len = (Double) rootFlattener.unflatten(inMap.get(LEN));
Double ang = (Double) rootFlattener.unflatten(inMap.get(ANG));
Boolean crossHair = (Boolean) rootFlattener.unflatten(inMap.get(CROSS_HAIR));
LinearROI roiOut = new LinearROI(len, ang);
roiOut.setName((String) rootFlattener.unflatten(inMap.get(ROIHelper.NAME)));
roiOut.setPoint(spt);
roiOut.setPlot(isPlot);
roiOut.setCrossHair(crossHair);
return roiOut;
}
}