Package hec.lang

Class ScaleBobz

java.lang.Object

hec.lang.ScaleBobz

public class ScaleBobz
extends Object

Title: ScaleBobz - Computes scale for tabulations Description: Provides capability of scaling data to be "nice" numbers for a selected number of divisions or range of divisions from user supllied minimum and maximum data values. Useful for determining axis labeling and array of stages for stage-damage. It uses x*10**n where x is 1, 2, or 5 (plus or minus). Company:

Constructor Summary

Constructors

Constructor	Description
ScaleBobz()

Method Summary

Modifier and Type	Method	Description
static void	main(String[] args)
static int	scaleValues(int i1_div, int i2_div, double[] base_number, int nu_base_number, double d_min, double d_max, double[] scaleParams)	Scale the range of data from d_min through d_max broken into the best number of intervals between i1_div and i2_div (they may be equal).
static int	scaleValues(int i1_div, int i2_div, double d_min, double d_max, double[] scaleParams)	Scale the range of data from d_min through d_max broken into the best number of intervals between i1_div and i2_div (they may be equal).

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

ScaleBobz

public ScaleBobz()

Method Details

scaleValues

public static int scaleValues(int i1_div,
 int i2_div,
 double d_min,
 double d_max,
 double[] scaleParams)

Scale the range of data from d_min through d_max broken into the best number of intervals between i1_div and i2_div (they may be equal). You must have allocated scaleParams[3] before calling this routine as it contains the results. It also returns the number of divisions. returns number of divisions scaleParams is min, max, interval ------------------------------------------------------------------ Input Arguments i1_div Minimum number of class intervals i2_div Maximum number of class intervals d_min Minimum value of the data d_max Maximum value of data Output Results ns_div Number of class intervals (between i1_div and i2_div inclusive) ds_min Minimum (starting) value for class intervals (scaleParams[0]) ds_max Maximum (ending) value for class intervals (scaleParams[1]) ds_intrvl Interval between each class interval (scaleParams[2])

scaleValues

public static int scaleValues(int i1_div,
 int i2_div,
 double[] base_number,
 int nu_base_number,
 double d_min,
 double d_max,
 double[] scaleParams)

Scale the range of data from d_min through d_max broken into the best number of intervals between i1_div and i2_div (they may be equal). You must have allocated scaleParams[3] before calling this routine as it contains the results. It also returns the number of divisions. returns number of divisions scaleParams is min, max, interval ------------------------------------------------------------------ Input Arguments i1_div Minimum number of class intervals i2_div Maximum number of class intervals base_number Array of numbers to use for determining class interval nu_base_number Number of values in base_number. If set to zero, scalev will use three values: 1, 2, 5. d_min Minimum value of the data d_max Maximum value of data Output Results ns_div Number of class intervals (between i1_div and i2_div inclusive) ds_min Minimum (starting) value for class intervals (scaleParams[0]) ds_max Maximum (ending) value for class intervals (scaleParams[1]) ds_intrvl Interval between each class interval (scaleParams[2])

main

public static void main(String[] args)