Returns the closest integer to the specified float. - Android java.lang

Android examples for java.lang:Math

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Description

Returns the closest integer to the specified float.

Demo Code

/*******************************************************************************
 * Copyright 2011 See AUTHORS file.//from  w  w  w.ja  v  a 2 s.com
 *
 * 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 com.java2s;

public class Main {
    /**
     * Returns the closest integer to the specified float. This method will only properly round floats that are positive.
     */
    static public int roundPositive(float x) {
        return (int) (x + 0.5f);
    }
}

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