atlasgen.DrawPerCountryCsvAction Maven / Gradle / Ivy

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/*
 *
 *  * Copyright (c) 2024. Manuel Daniel Dahmen
 *  *
 *  *
 *  *    Copyright 2024 Manuel Daniel Dahmen
 *  *
 *  *    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 atlasgen;

import one.empty3.library.core.lighting.Colors;

import java.awt.*;
import java.util.HashMap;
import java.util.Map;

/*__
 * Created by Manuel Dagmen on 29-06-18.
 */
public class DrawPerCountryCsvAction implements CsvAction {
    private boolean firstPass = false;
    private Map colors = new HashMap();

    private Pixeler pixeler;

    public DrawPerCountryCsvAction(Pixeler pixeler) {
        this.pixeler = pixeler;
    }


    @Override
    public void init() {

    }

    @Override
    public void processLine(CsvLine csvLine) {
        int lattitudeColumn = 4;
        int longitudeColumn = 5;
        int countryCodeColumn = 8;
        String[] lineArray = csvLine.getValue();
        String countryCode = lineArray[countryCodeColumn];
        colors.computeIfAbsent(countryCode, k -> Colors.random());

        pixeler.pixelize(
                (int) ((Double.parseDouble(lineArray[longitudeColumn]) / 180 + 1) / 2 * pixeler.getImage().getWidth()),
                (int) ((-Double.parseDouble(lineArray[lattitudeColumn]) / 90 + 1) / 2 * pixeler.getImage().getHeight()),
                colors.get(countryCode)
        );
    }
}