Example usage for java.lang Math round

Introduction

In this page you can find the example usage for java.lang Math round.

Prototype

public static long round(double a)

Source Link

Document

Returns the closest long to the argument, with ties rounding to positive infinity.

Usage

From source file:Main.java

public static java.util.Date sqlTimestampToDate(Timestamp t) {

    return t != null ? new java.util.Date(Math.round((double) t.getTime() + (double) t.getNanos() / 1000000D))
            : null;/*from  ww w.ja v a 2s . c  o  m*/
}

From source file:Main.java

public static int px2dp(Context context, int px) {
    int dp = Math.round(px / getPixelScaleFactor(context));
    return dp;//from  ww w.  java2 s  .com
}

From source file:Main.java

public static int dpToPx(Context context, int dp) {
    return Math.round(dp * getPixelScaleFactor(context));
}

From source file:Main.java

public static int getDip(Context context, int resId) {
    return Math.round(context.getResources().getDimension(resId));
}

From source file:Main.java

public static int pxToDp(Context context, int px) {
    return Math.round(px / getPixelScaleFactor(context));
}

From source file:Main.java

public static void round(RectF rect) {
    rect.left = Math.round(rect.left);
    rect.right = Math.round(rect.right);
    rect.top = Math.round(rect.top);
    rect.bottom = Math.round(rect.bottom);
}

From source file:Main.java

public static Bitmap scaleBitmap(Bitmap bitmap, float pct) {
    return Bitmap.createScaledBitmap(bitmap, Math.round(bitmap.getWidth() * pct),
            Math.round(bitmap.getHeight() * pct), true);
}

From source file:Main.java

public static double roundNumber(double rowNumber, int roundingPoint) {
    double base = Math.pow(10D, roundingPoint);
    return (double) Math.round(rowNumber * base) / base;
}

From source file:Main.java

public static void multiply(final int[] pArray, final float pFactor) {
    for (int i = 0; i < pArray.length; i++) {
        pArray[i] = Math.round(pArray[i] * pFactor);
    }//from w w  w. ja va2s.com
}

From source file:Main.java

public static String cm2FT_IN(float paramFloat) {
    int i = (int) (paramFloat / 30.48F);
    int j = Math.round(12.0F * (paramFloat / 30.48F - i));
    return i + "'" + j + "\"";
}