Given a value in DIP (density per pixel) uses the display metrics of the device to return the value in pixels. - Android Graphics

Android examples for Graphics:Pixel

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Description

Given a value in DIP (density per pixel) uses the display metrics of the device to return the value in pixels.

Demo Code

/*******************************************************************************
 * Copyright 2013 AppGlu, Inc.// w  w w.  j ava  2 s.c o  m
 * 
 * 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;

import android.content.Context;

import android.util.TypedValue;

public class Main {
    /**
     * Given a value in DIP (density per pixel) uses the display metrics of the device to return the value in pixels.
     */
    public static int valueInDipToPixels(Context context, float valueInDip) {
        return (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP,
                valueInDip, context.getResources().getDisplayMetrics());
    }
}

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