org.jfree.data.contour
public interface ContourDataset extends XYZDataset
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.
The interface through which JFreeChart obtains data in the form of (x, y, z) items - used for XY and XYZ plots.Method Summary | |
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double | getMaxZValue()
Returns the largest Z data value.
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double | getMinZValue()
Returns the smallest Z data value.
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int[] | getXIndices()
Returns the index of the xvalues.
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Number[] | getXValues()
Returns the array of Numbers representing the x data values.
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Number[] | getYValues()
Returns the array of Numbers representing the y data values.
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Range | getZValueRange(Range x, Range y)
Returns the maximum z-value within visible region of plot.
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Number[] | getZValues()
Returns the array of Numbers representing the z data values.
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int[] | indexX()
Returns an int array contain the index into the x values.
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boolean | isDateAxis(int axisNumber)
Returns true if axis are dates.
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Returns: The maximum Z value.
Returns: The minimum Z value.
Returns: The x values.
Returns: The array of x values.
Returns: The array of y values.
Parameters: x the x-value. y the y-value.
Returns: The maximum z-value.
Returns: The array of z values.
Returns: The X values.
Parameters: axisNumber the axis where 0-x, 1-y, and 2-z.
Returns: true
or false
.