com.softwarefx.chartfx.server.statistical

Class IntervalChart

java.lang.Object

com.softwarefx.chartfx.server.statistical.IntervalChart

All Implemented Interfaces:

IExtension, IGallery

Direct Known Subclasses:

IntervalChartWithNormal, Ogive

public class IntervalChart
extends java.lang.Object
implements IExtension, IGallery

Provides access to the IntervalChart object

The IntervalChart class supports the creation and customization of chart interval markers. These markers can help the user to quickly determine the distribution of plotted values in a chart. Some of the other classes derive from this IntervalChart class, including the Histogram, FrequencyPolygon and Ogive gallery classes.

Constructor Summary

Constructors

Constructor and Description
IntervalChart()

Method Summary

Methods

Modifier and Type	Method and Description
AxisX	getAxisX() This class provides a shortcut to the Chart's main Axis X object.
double	getDataMax() Gets or sets the maximum range value used for a Histogram chart.
double	getDataMin() Gets or sets the minimum range value used for a Histogram chart.
int	getIntervals() Gets or sets the number of intervals that will be used to plot the IntervalChart.
void	resetDataMax() Set the property DataMax to its default value.
void	resetDataMin() Set the property DataMin to its default value.
void	resetIntervals() Set the property Intervals to its default value.
void	setDataMax(double value) Gets or sets the maximum range value used for a Histogram chart.
void	setDataMin(double value) Gets or sets the minimum range value used for a Histogram chart.
void	setIntervals(int value) Gets or sets the number of intervals that will be used to plot the IntervalChart.

Methods inherited from class java.lang.Object

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

Constructor Detail

IntervalChart

public IntervalChart()

Method Detail

getAxisX

public AxisX getAxisX()

This class provides a shortcut to the Chart's main Axis X object.

getDataMax

public double getDataMax()

Gets or sets the maximum range value used for a Histogram chart.

• This method is used to get or set the maximum range value for a Histogram chart. The setDataMin method is used to set the minimum range value.

• The setIntervals method may be used to configure the number of "buckets" (Intervals) a histogram chart will include in the X Axis. You can determine the size of each Interval using the following:

Interval Size = (DataMax - DataMin) / Intervals

To configure the DataMax to 50:

See Also:

resetDataMax

setDataMax

public void setDataMax(double value)

Gets or sets the maximum range value used for a Histogram chart.

• This method is used to get or set the maximum range value for a Histogram chart. The setDataMin method is used to set the minimum range value.

• The setIntervals method may be used to configure the number of "buckets" (Intervals) a histogram chart will include in the X Axis. You can determine the size of each Interval using the following:

Interval Size = (DataMax - DataMin) / Intervals

To configure the DataMax to 50:

Parameters:

value -

See Also:

resetDataMax

getDataMin

public double getDataMin()

Gets or sets the minimum range value used for a Histogram chart.

• This method is used to get or set the minimum range value for a Histogram chart. The setDataMax method is used to set the maximum range value.

• The setIntervals method may be used to configure the number of "buckets" (Intervals) a histogram chart will include in the X Axis. You can determine the size of each Interval using the following:

Interval Size = (DataMax - DataMin) / Intervals

To set the DataMin to 25:

See Also:

resetDataMin

setDataMin

public void setDataMin(double value)

Gets or sets the minimum range value used for a Histogram chart.

• This method is used to get or set the minimum range value for a Histogram chart. The setDataMax method is used to set the maximum range value.

• The setIntervals method may be used to configure the number of "buckets" (Intervals) a histogram chart will include in the X Axis. You can determine the size of each Interval using the following:

Interval Size = (DataMax - DataMin) / Intervals

To set the DataMin to 25:

Parameters:

value -

See Also:

resetDataMin

getIntervals

public int getIntervals()

Gets or sets the number of intervals that will be used to plot the IntervalChart.

• The setPercentageLeft and setPercentageRight methods can be used to read the percentage of the plot left and right of the limit markers.

• The setLimitLeft method is used to get or set a value for the left limit. The setLimitRight method is used to get or set a value for the right limit.

• Use the setLimitsColor to configure the color for the limit markers and labels.

• The isShowLimits method is used to show or hide the interval limits in the chart.

See Also:

resetIntervals

setIntervals

public void setIntervals(int value)

Gets or sets the number of intervals that will be used to plot the IntervalChart.

• The setPercentageLeft and setPercentageRight methods can be used to read the percentage of the plot left and right of the limit markers.

• The setLimitLeft method is used to get or set a value for the left limit. The setLimitRight method is used to get or set a value for the right limit.

• Use the setLimitsColor to configure the color for the limit markers and labels.

• The isShowLimits method is used to show or hide the interval limits in the chart.

Parameters:

value -

See Also:

resetIntervals

resetDataMax

public void resetDataMax()

Set the property DataMax to its default value.

See Also:

setDataMax

resetDataMin

public void resetDataMin()

Set the property DataMin to its default value.

See Also:

setDataMin

resetIntervals

public void resetIntervals()

Set the property Intervals to its default value.

See Also:

setIntervals