jspecview.common

Class ScaleData

java.lang.Object

jspecview.common.ScaleData

public class ScaleData
extends java.lang.Object

Stores information about scale and range that JSVPanel needs to to display a graph with a single plot. (For graphs that require multiple plots to be overlaid.

Field Summary

Fields

Modifier and Type	Field and Description
java.text.DecimalFormat[]	formatters The formatter for the X and Y scales If the array is null, then this is a temporary set for 1D ZoomBox
int[]	hashNums The precision (number of decimal places) of the X and Y values
double	maxXOnScale the maximim X value on the scale, usually maxX
double	maxYOnScale
double	minXOnScale the minimum X value on the scale, usually minX
double	minYOnScale
double[]	steps The step values for the X and Y scales

Constructor Summary

Constructors

Constructor and Description
ScaleData(Coordinate[] coords, int start, int end, boolean isContinuous, boolean isInverted) Calculates values that JSVPanel needs in order to render a graph, (eg.

Method Summary

Methods inherited from class java.lang.Object

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

Field Detail

minXOnScale

public double minXOnScale

the minimum X value on the scale, usually minX

maxXOnScale

public double maxXOnScale

the maximim X value on the scale, usually maxX

hashNums

public int[] hashNums

The precision (number of decimal places) of the X and Y values

formatters

public java.text.DecimalFormat[] formatters

The formatter for the X and Y scales If the array is null, then this is a temporary set for 1D ZoomBox

steps

public double[] steps

The step values for the X and Y scales

minYOnScale

public double minYOnScale

maxYOnScale

public double maxYOnScale

Constructor Detail

ScaleData

public ScaleData(Coordinate[] coords,
         int start,
         int end,
         boolean isContinuous,
         boolean isInverted)

Calculates values that JSVPanel needs in order to render a graph, (eg. scale, min and max values) and stores the values in the class ScaleData.

Parameters:

coords - the array of coordinates

start - the start index

end - the end index

isContinuous -

isInverted -