Java Color Interpolate interpolate(double factor, Color bottomCol, Color topCol)

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Description

interpolate

License

Open Source License

Declaration 

public static String interpolate(double factor, Color bottomCol, Color topCol)

Method Source Code


//package com.java2s;
import java.awt.Color;

public class Main {
    public static String interpolate(double factor, Color bottomCol, Color topCol) {
        int red, blue, green;

        red = (int) Math.round((1.0 - factor) * bottomCol.getRed() + factor * topCol.getRed());
        blue = (int) Math.round((1.0 - factor) * bottomCol.getBlue() + factor * topCol.getBlue());
        green = (int) Math.round((1.0 - factor) * bottomCol.getGreen() + factor * topCol.getGreen());

        Color color = new Color(Math.min(red, 255), Math.min(green, 255), Math.min(blue, 255));

        return Integer.toHexString(color.getRGB()).substring(2, 8);
    }//from   w  w  w  . j  av a2  s.c o  m
}

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