org.pepstock.charba.client.data

Class Dataset

java.lang.Object

org.pepstock.charba.client.commons.JavaScriptObjectContainer

org.pepstock.charba.client.data.Dataset

Direct Known Subclasses:

BarDataset, BubbleDataset, LineDataset, PieDataset, PolarAreaDataset, PolarDataset, RadarDataset

public abstract class Dataset
extends JavaScriptObjectContainer

The chart allows a number of properties to be specified for each dataset. These are used to set display properties for a specific dataset.
This is the base implementation for all datasets with common fields.

Author:

Andrea "Stock" Stocchero

Constructor Summary

Constructors

Constructor and Description
Dataset()

Method Summary

Modifier and Type	Method and Description
java.util.List<java.lang.Double>	getData() Returns the data property of a dataset for a chart is specified as an array of numbers.
java.lang.String	getLabel() Returns the label for the dataset which appears in the legend and tooltips.
Type	getType() Returns the type of dataset, based on type of chart.
boolean	isHidden() Returns if the dataset will appear or not.
void	setData(double... values) Sets the data property of a dataset for a chart is specified as an array of numbers.
void	setData(java.util.List<java.lang.Double> values) Sets the data property of a dataset for a chart is specified as an array of numbers.
void	setHidden(boolean hidden) Sets if the dataset will appear or not.
void	setLabel(java.lang.String label) Sets the label for the dataset which appears in the legend and tooltips.
void	setType(Type type) Sets the type of dataset based on type of chart.

Methods inherited from class org.pepstock.charba.client.commons.JavaScriptObjectContainer

checkAndGetDoubleValues, checkAndGetEnumValues, checkAndGetIntegerValues, checkAndGetStringValues, checkAndSetDoubleValues, checkAndSetEnumValues, checkAndSetIntegerValues, checkAndSetStringValues, getDoubleArray, getIntegerArray, getJavaScriptObject, getObjectArray, getStringArray, getValue, getValue, getValue, getValue, getValue, getValue, getValue, has, has, hasToBeRegistered, isEmpty, keys, remove, remove, removeIfExists, setDoubleArray, setEnumValueArray, setIntegerArray, setObjectArray, setStringArray, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, toString, type

Methods inherited from class java.lang.Object

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

Constructor Detail

Dataset

public Dataset()

Method Detail

setHidden

public void setHidden(boolean hidden)

Sets if the dataset will appear or not.

Parameters:

hidden - if the dataset will appear or not.

isHidden

public boolean isHidden()

Returns if the dataset will appear or not.

Returns:

if the dataset will appear or not. Default is false

setLabel

public void setLabel(java.lang.String label)

Sets the label for the dataset which appears in the legend and tooltips.

Parameters:

label - the label for the dataset which appears in the legend and tooltips.

getLabel

public java.lang.String getLabel()

Returns the label for the dataset which appears in the legend and tooltips.

Returns:

the label for the dataset which appears in the legend and tooltips.

setData

public void setData(double... values)

Sets the data property of a dataset for a chart is specified as an array of numbers. Each point in the data array corresponds to the label at the same index on the x axis.

Parameters:

values - an array of numbers

setData

public void setData(java.util.List<java.lang.Double> values)

Sets the data property of a dataset for a chart is specified as an array of numbers. Each point in the data array corresponds to the label at the same index on the x axis.

Parameters:

values - list of numbers.

See Also:

JsDoubleArrayList

getData

public java.util.List<java.lang.Double> getData()

Returns the data property of a dataset for a chart is specified as an array of numbers. Each point in the data array corresponds to the label at the same index on the x axis.

Returns:

list of numbers.

See Also:

JsDoubleArrayList

setType

public void setType(Type type)

Sets the type of dataset based on type of chart.

Parameters:

type - type of dataset.

getType

public Type getType()

Returns the type of dataset, based on type of chart.

Returns:

type of dataset or null if not set.