List of usage examples for java.lang Math round
public static long round(double a)
From source file:Main.java
public static double toPrecision(double v, int precision) { double factor = Math.pow(10, precision); return Math.round(v * factor) / factor; }
From source file:Main.java
public static int getInt(String string, int fallBack) { int i;/*www .j ava2 s . co m*/ try { i = (int) Math.round(getDouble(string, fallBack)); } catch (Exception e) { i = fallBack; } return i; }
From source file:Main.java
private static int getMiddleValue(int prev, int next, float factor) { return Math.round(prev + (next - prev) * factor); }
From source file:Main.java
private static int getImageSizeFromCoef(float coef, int viewSideSize) { return Math.round(viewSideSize * coef); }
From source file:Main.java
public static double xround(double x, int num) { Log.e("---------- ", "" + x); return Math.round(x * Math.pow(10, num)) / Math.pow(10, num); }
From source file:Main.java
public static String conversionDistanse(int aDistanceMeter) { return (aDistanceMeter >= 1000) ? Math.round((new BigDecimal(String.valueOf(aDistanceMeter / 1000)) .setScale(1, BigDecimal.ROUND_HALF_UP).longValue())) + "km" : aDistanceMeter + "m"; }
From source file:Main.java
public static double roundNumber(double rowNumber, int roundingPoint) { double base = Math.pow(10D, roundingPoint); return Math.round(rowNumber * base) / base; }
From source file:Main.java
public static int dp2px(Context context, int dp) { return Math.round(TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, dp, context.getResources().getDisplayMetrics())); }
From source file:Main.java
public static java.util.Date sqlTimestampToDate(Timestamp t) { return t != null ? new java.util.Date(Math.round(t.getTime() + t.getNanos() / 1000000D)) : null; }
From source file:Main.java
public static int getDarkerColor(int color) { int alpha = Color.alpha(color); int red = Math.round(Color.red(color) * 0.625f); int green = Math.round(Color.green(color) * 0.625f); int blue = Math.round(Color.blue(color) * 0.625f); return Color.argb(alpha, red, green, blue); }