LineChartBuilder.java

/****************************************************************
 * Copyright (c) 2006-2013 IBM Corp.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *     IBM - initial API and implementation
 *
 ****************************************************************
 */
package org.eclipse.linuxtools.internal.systemtap.graphing.ui.charts;

import org.eclipse.linuxtools.systemtap.graphing.core.adapters.IAdapter;
import org.eclipse.swt.widgets.Composite;
import org.swtchart.ILineSeries;
import org.swtchart.ISeries;
import org.swtchart.ISeries.SeriesType;
import org.swtchart.LineStyle;

/**
 * Builds line chart.
 *
 * @author Qi Liang
 */

public class LineChartBuilder extends AbstractChartWithAxisBuilder {

    public static final String ID = "org.eclipse.linuxtools.systemtap.graphing.ui.charts.linechartbuilder"; //$NON-NLS-1$

    public LineChartBuilder(Composite parent, int style, String title,IAdapter adapter) {
        super(adapter, parent, style, title);
    }

    @Override
    protected ISeries createChartISeries(int i) {
        ILineSeries series = (ILineSeries) chart.getSeriesSet().
            createSeries(SeriesType.LINE, adapter.getLabels()[i+1]);
        series.setSymbolColor(COLORS[i % COLORS.length]);
        series.setLineColor(COLORS[i % COLORS.length]);
        series.setLineStyle(LineStyle.SOLID);
        return series;
    }
}