Java Integer to intToSlider(final int min, final int max, final int value)

Here you can find the source of intToSlider(final int min, final int max, final int value)

Description

Converts the integer value to a slider selection.

License

Apache License

Parameter

Parameter Description
min a parameter
max a parameter
value a parameter

Declaration

public static int intToSlider(final int min, final int max, final int value) 

Method Source Code

//package com.java2s;
/*// ww  w  .jav  a  2 s . co  m
 * ARX: Powerful Data Anonymization
 * Copyright 2012 - 2016 Fabian Prasser, Florian Kohlmayer and contributors
 * 
 * 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.
 */

public class Main {
    /** Constant */
    public static final int SLIDER_MAX = 1000;

    /**
     * Converts the integer value to a slider selection.
     *
     * @param min
     * @param max
     * @param value
     * @return
     */
    public static int intToSlider(final int min, final int max, final int value) {
        return doubleToSlider(min, max, value);
    }

    /**
     * Converts the double value to a slider selection.
     *
     * @param min
     * @param max
     * @param value
     * @return
     */
    public static int doubleToSlider(final double min, final double max, final double value) {
        int val = (int) Math.round((value - min) / (max - min) * SLIDER_MAX);
        if (val < 0) {
            val = 0;
        }
        if (val > SLIDER_MAX) {
            val = SLIDER_MAX;
        }
        return val;
    }
}

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