one.empty3.feature.TransformColor Maven / Gradle / Ivy

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3D rendering engine. Plus modeling. Expected glsl textures 3d and 2d rendering

There is a newer version: 2024.5.10

/*
 * Copyright (c) 2022-2023. Manuel Daniel Dahmen
 *
 *
 *    Copyright 2012-2023 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 one.empty3.feature;

import one.empty3.io.ProcessFile;

import javax.imageio.ImageIO;
import java.io.File;
import java.io.IOException;

public class TransformColor extends ProcessFile {
    @Override
    public boolean process(File in, File out) {
        try {

            PixM pix = PixM.getPixM(ImageIO.read(in), maxRes);

            for (int i = 0; i < pix.getColumns(); i++) {
                for (int j = 0; j < pix.getLines(); j++) {
                    for (int c = 0; c < pix.getCompNo(); c++) {
                        pix.setCompNo(c);
                        pix.set(i, j, 1-pix.get(i,j));
                    }
                }
            }

            ImageIO.write(pix.normalize(0.0,1.0).getImage(), "jpg", out);

            return true;
        } catch (IOException e) {

            e.printStackTrace();

            return false;
        }
    }
}