InterpolateImageModel.java

package org.geogebra.common.gui.dialog.options.model;

import org.geogebra.common.kernel.geos.GeoImage;
import org.geogebra.common.main.App;
import org.geogebra.common.util.debug.Log;

public class InterpolateImageModel extends BooleanOptionModel {

	public InterpolateImageModel(App app) {
		super(null, app);
	}

	private GeoImage getGeoImageAt(int index) {
		return (GeoImage) getObjectAt(index);
	}

	@Override
	public boolean getValueAt(int index) {
		return getGeoImageAt(index).isInterpolate();
	}

	@Override
	public void apply(int index, boolean value) {
		GeoImage image = getGeoImageAt(index);
		image.setInterpolate(value);
		Log.debug("interpolate: " + value);
		image.updateRepaint();
	}

	@Override
	protected boolean isValidAt(int index) {
		return (getObjectAt(index) instanceof GeoImage);
	}

}