Method createDataset

src/org/opensourcephysics/tools/DataTool.java:2003–2028

Creates a dataset from double[] of data. @param xPoints the x points @param yPoints the y points @param xName the name of the x column @param yName the name of the y column @param columnID the column ID @param source the Data source providing the ID and colors @return the dataset

(double[] xPoints, double[] yPoints, String xName, String yName, int columnID,
			Data source)

	 * @return the dataset
	 */
	private static Dataset createDataset(double[] xPoints, double[] yPoints, String xName, String yName, int columnID,
			Data source) {
		if (yPoints == null) {
			return null;
		}
		Dataset dataset = new Dataset();
		dataset.setXYColumnNames(xName, yName);
		dataset.setConnected(true);
		Color[] lineColors = source.getLineColors();
		if ((lineColors != null) && (lineColors[columnID] != null)) {
			dataset.setLineColor(lineColors[columnID]);
		} else {
			dataset.setLineColor(DisplayColors.getLineColor(columnID));
		}
		dataset.setMarkerShape(Dataset.SQUARE);
		Color[] fillColors = source.getFillColors();
		if ((lineColors != null) && (lineColors[columnID] != null) && (fillColors != null)
				&& (fillColors[columnID] != null)) {
			dataset.setMarkerColor(fillColors[columnID], lineColors[columnID]);
		} else {
			dataset.setMarkerColor(DisplayColors.getMarkerColor(columnID), DisplayColors.getLineColor(columnID));
		}
		dataset.setID(source.getID());
		dataset.append(xPoints, yPoints);
		return dataset;
	}

	/**
	 * Copies a dataset. If includeDataAndID is false, only the name and display