boofcv.gui.feature.ControlPanelAssociateNearestNeighbor Maven / Gradle / Ivy

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/*
 * Copyright (c) 2021, Peter Abeles. All Rights Reserved.
 *
 * This file is part of BoofCV (http://boofcv.org).
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package boofcv.gui.feature;

import boofcv.factory.feature.associate.ConfigAssociateNearestNeighbor;
import boofcv.gui.StandardAlgConfigPanel;
import org.jetbrains.annotations.Nullable;

import javax.swing.*;

/**
 * Control panel for {@link ConfigAssociateNearestNeighbor}.
 *
 * @author Peter Abeles
 */
public class ControlPanelAssociateNearestNeighbor extends StandardAlgConfigPanel {
	public final ConfigAssociateNearestNeighbor config;

	private final JSpinner spinnerRatio;
	private final JSpinner spinnerMaxError;

	private final Listener listener;

	public ControlPanelAssociateNearestNeighbor( @Nullable ConfigAssociateNearestNeighbor config_, Listener listener ) {
		config = config_ == null ? new ConfigAssociateNearestNeighbor() : config_;
		this.listener = listener;

		spinnerRatio = spinner(config.scoreRatioThreshold, 0.0, 1.0, 0.05, 1, 4);
		spinnerMaxError = spinner(config.maxErrorThreshold, -1.0, 9999, 20.0);

		addLabeled(spinnerRatio, "Score Ratio", "Score ratio test. 0.0 = strict 1.0 = turned off.");
		addLabeled(spinnerMaxError, "Max Error", "Max allowed error. Disable with <= 0");
	}

	@Override
	public void controlChanged( final Object source ) {
		if (source == spinnerRatio) {
			config.scoreRatioThreshold = ((Number)spinnerRatio.getValue()).doubleValue();
		} else if (source == spinnerMaxError) {
			config.maxErrorThreshold = ((Number)spinnerMaxError.getValue()).doubleValue();
		}
		listener.handleChangeNearestNeighbor();
	}

	@FunctionalInterface
	public interface Listener {
		void handleChangeNearestNeighbor();
	}
}