XYDataset.java

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package plotter.xy;

import plotter.Dataset;
import plotter.DoubleData;

/**
 * Stores data for an {@link XYPlot}.
 * @author Adam Crume
 */
public interface XYDataset extends Dataset, CompressionOutput {
	/**
	 * Adds points to the beginning of the plot.
	 * @param x the X coordinates of the points
	 * @param xoff offset within the x array to copy data from
	 * @param y the Y coordinates of the points
	 * @param yoff offset within the y array to copy data from
	 * @param len number of points
	 */
	public void prepend(double[] x, int xoff, double[] y, int yoff, int len);


	/**
	 * Adds points to the beginning of the plot.
	 * @param x the X coordinates of the points
	 * @param y the Y coordinates of the points
	 */
	public void prepend(DoubleData x, DoubleData y);
}