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org.jfree.data.contour
Interface ContourDataset

All Superinterfaces:
Dataset, SeriesDataset, XYDataset, XYZDataset
All Known Implementing Classes:
DefaultContourDataset, NonGridContourDataset

Deprecated. This interface is no longer supported (as of version 1.0.4). If you are creating contour plots, please try to use XYPlot and XYBlockRenderer.

public interface ContourDataset
extends XYZDataset

The interface through which JFreeChart obtains data in the form of (x, y, z) items - used for XY and XYZ plots.


Method Summary
 double getMaxZValue()
          Deprecated. Returns the largest Z data value.
 double getMinZValue()
          Deprecated. Returns the smallest Z data value.
 int[] getXIndices()
          Deprecated. Returns the index of the xvalues.
 java.lang.Number[] getXValues()
          Deprecated. Returns the array of Numbers representing the x data values.
 java.lang.Number[] getYValues()
          Deprecated. Returns the array of Numbers representing the y data values.
 Range getZValueRange(Range x, Range y)
          Deprecated. Returns the maximum z-value within visible region of plot.
 java.lang.Number[] getZValues()
          Deprecated. Returns the array of Numbers representing the z data values.
 int[] indexX()
          Deprecated. Returns an int array contain the index into the x values.
 boolean isDateAxis(int axisNumber)
          Deprecated. Returns true if axis are dates.
 
Methods inherited from interface org.jfree.data.xy.XYZDataset
getZ, getZValue
 
Methods inherited from interface org.jfree.data.xy.XYDataset
getDomainOrder, getItemCount, getX, getXValue, getY, getYValue
 
Methods inherited from interface org.jfree.data.general.SeriesDataset
getSeriesCount, getSeriesKey, indexOf
 
Methods inherited from interface org.jfree.data.general.Dataset
addChangeListener, getGroup, removeChangeListener, setGroup
 

Method Detail

getMinZValue

double getMinZValue()
Deprecated. 
Returns the smallest Z data value.

Returns:
The minimum Z value.

getMaxZValue

double getMaxZValue()
Deprecated. 
Returns the largest Z data value.

Returns:
The maximum Z value.

getXValues

java.lang.Number[] getXValues()
Deprecated. 
Returns the array of Numbers representing the x data values.

Returns:
The array of x values.

getYValues

java.lang.Number[] getYValues()
Deprecated. 
Returns the array of Numbers representing the y data values.

Returns:
The array of y values.

getZValues

java.lang.Number[] getZValues()
Deprecated. 
Returns the array of Numbers representing the z data values.

Returns:
The array of z values.

indexX

int[] indexX()
Deprecated. 
Returns an int array contain the index into the x values.

Returns:
The X values.

getXIndices

int[] getXIndices()
Deprecated. 
Returns the index of the xvalues.

Returns:
The x values.

getZValueRange

Range getZValueRange(Range x,
                     Range y)
Deprecated. 
Returns the maximum z-value within visible region of plot.

Parameters:
x - the x-value.
y - the y-value.
Returns:
The maximum z-value.

isDateAxis

boolean isDateAxis(int axisNumber)
Deprecated. 
Returns true if axis are dates.

Parameters:
axisNumber - the axis where 0-x, 1-y, and 2-z.
Returns:
true or false.

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