package org.osm2world.viewer.control.actions;
import java.awt.event.ActionEvent;
import java.util.Observable;
import java.util.Observer;
import javax.swing.AbstractAction;
import org.osm2world.core.math.AxisAlignedBoundingBoxXZ;
import org.osm2world.core.target.common.rendering.OrthoTilesUtil;
import org.osm2world.core.target.common.rendering.OrthoTilesUtil.CardinalDirection;
import org.osm2world.viewer.model.Data;
import org.osm2world.viewer.model.RenderOptions;
import org.osm2world.viewer.view.ViewerFrame;
public class OrthoBoundsAction extends AbstractAction implements Observer {
ViewerFrame viewerFrame;
Data data;
RenderOptions renderOptions;
public OrthoBoundsAction(ViewerFrame viewerFrame, Data data, RenderOptions renderOptions) {
super("Ortho bounds");
putValue(SHORT_DESCRIPTION, "Switch to orthographic view of "
+ "the entire map data from south.");
this.viewerFrame = viewerFrame;
this.data = data;
this.renderOptions = renderOptions;
setEnabled(false);
data.addObserver(this);
}
@Override
public void update(Observable o, Object arg) {
setEnabled(data.getConversionResults() != null);
}
@Override
public void actionPerformed(ActionEvent e) {
AxisAlignedBoundingBoxXZ bounds =
data.getConversionResults().getMapData().getDataBoundary();
renderOptions.camera =
OrthoTilesUtil.cameraForBounds(bounds, 30, CardinalDirection.S);
renderOptions.projection =
OrthoTilesUtil.projectionForBounds(bounds, 30, CardinalDirection.S);
}
}