com.zavtech.morpheus.viz.chart.xy

Interface XyModel<X extends Comparable,S extends Comparable>

All Known Implementing Classes:

GXyModel, JFCatPlot.ModelAdapter, JFXyPlot.ModelAdapter

public interface XyModel<X extends Comparable,S extends Comparable>

Interface to the overall data model for an XYPlot, which allows multiple XYDatasets to be plotted

Author:

Xavier Witdouck

This is open source software released under the Apache 2.0 License

Method Summary

Modifier and Type	Method and Description
int	add(com.zavtech.morpheus.frame.DataFrame<?,S> frame, S domainKey) Adds a data frame using a specific column in the frame to define the domain axis
int	add(com.zavtech.morpheus.frame.DataFrame<X,S> frame) Adds a data frame using the row keys to define the domain
XyDataset<X,S>	at(int index) Returns the chart model holding chart data at the specified index
Class<X>	domainType() Returns the domain type for this model
void	remove(int index) Removes the data at the specified index
void	removeAll() Clears all data from the plot
void	setRangeAxis(int dataset, int axis) Sets the range axis to use for the dataset specified
XyDataset<X,S>	update(int index, com.zavtech.morpheus.frame.DataFrame<?,S> frame, S domainKey) Applies an updated DataFrame to the model at the specified index
XyDataset<X,S>	update(int index, com.zavtech.morpheus.frame.DataFrame<X,S> frame) Applies an updated DataFrame to the model at the specified index

Method Detail

removeAll

void removeAll()

Clears all data from the plot

remove

void remove(int index)

Removes the data at the specified index

Parameters:

index - the index of the dataset to remove

setRangeAxis

void setRangeAxis(int dataset,
                  int axis)

Sets the range axis to use for the dataset specified

Parameters:

dataset - the dataset index

axis - tne range axis index, 0 for primary, 1 for secondary etc...

domainType

Class<X> domainType()

Returns the domain type for this model

Returns:

the domain type for model

at

XyDataset<X,S> at(int index)

Returns the chart model holding chart data at the specified index

Parameters:

index - the index for requested data

Returns:

the chart model for index, null if no data for index

add

int add(com.zavtech.morpheus.frame.DataFrame<X,S> frame)

Adds a data frame using the row keys to define the domain

Parameters:

frame - the data frame containing chart data where columns represent series

Returns:

the index assigned to the newly added dataset

add

int add(com.zavtech.morpheus.frame.DataFrame<?,S> frame,
        S domainKey)

Adds a data frame using a specific column in the frame to define the domain axis

Parameters:

frame - the data frame containing chart data where column represent series, except for column with domainKey

domainKey - the column key that should be used to define the domain

Returns:

the index assigned to the newly added dataset

update

XyDataset<X,S> update(int index,
                      com.zavtech.morpheus.frame.DataFrame<X,S> frame)

Applies an updated DataFrame to the model at the specified index

Parameters:

index - the index of the data model to update with the specified frame

frame - the data frame containing chart data where columns represent series

Returns:

the index assigned to the newly added dataset

update

XyDataset<X,S> update(int index,
                      com.zavtech.morpheus.frame.DataFrame<?,S> frame,
                      S domainKey)

Applies an updated DataFrame to the model at the specified index

Parameters:

index - the index of the data model to update with the specified frame

frame - the data frame containing chart data where column represent series, except for column with domainKey

domainKey - the column key that should be used to define the domain

Returns:

the index assigned to the newly added dataset