/** * Copyright (c) 2015-present, Facebook, Inc. * All rights reserved. * * This source code is licensed under the BSD-style license found in the * LICENSE file in the root directory of this source tree. An additional grant * of patent rights can be found in the PATENTS file in the same directory. */ package com.facebook.react.uimanager; import android.util.TypedValue; /** * Android dp to pixel manipulation */ public class PixelUtil { /** * Convert from DIP to PX */ public static float toPixelFromDIP(float value) { return TypedValue.applyDimension( TypedValue.COMPLEX_UNIT_DIP, value, DisplayMetricsHolder.getWindowDisplayMetrics()); } /** * Convert from DIP to PX */ public static float toPixelFromDIP(double value) { return toPixelFromDIP((float) value); } /** * Convert from SP to PX */ public static float toPixelFromSP(float value) { return TypedValue.applyDimension( TypedValue.COMPLEX_UNIT_SP, value, DisplayMetricsHolder.getWindowDisplayMetrics()); } /** * Convert from SP to PX */ public static float toPixelFromSP(double value) { return toPixelFromSP((float) value); } /** * Convert from PX to DP */ public static float toDIPFromPixel(float value) { return value / DisplayMetricsHolder.getWindowDisplayMetrics().density; } }