com.rapidminer.gui.new_plotter.engine.jfreechart.link_and_brush.plots.LinkAndBrushXYPlot.java Source code

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Here is the source code for com.rapidminer.gui.new_plotter.engine.jfreechart.link_and_brush.plots.LinkAndBrushXYPlot.java

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/**
 * Copyright (C) 2001-2015 by RapidMiner and the contributors
 *
 * Complete list of developers available at our web site:
 *
 *      http://rapidminer.com
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see http://www.gnu.org/licenses/.
 */
package com.rapidminer.gui.new_plotter.engine.jfreechart.link_and_brush.plots;

import com.rapidminer.gui.new_plotter.engine.jfreechart.link_and_brush.axis.LinkAndBrushAxis;
import com.rapidminer.tools.container.Pair;

import java.awt.geom.Point2D;
import java.util.LinkedList;
import java.util.List;

import org.jfree.chart.axis.ValueAxis;
import org.jfree.chart.plot.PlotRenderingInfo;
import org.jfree.chart.plot.XYPlot;
import org.jfree.data.Range;

/**
 * @author Nils Woehler
 * 
 */
public class LinkAndBrushXYPlot extends XYPlot implements LinkAndBrushPlot {

    private static final long serialVersionUID = 1L;

    @Override
    public List<Pair<Integer, Range>> calculateDomainAxesZoom(double lowerPercent, double upperPercent,
            boolean zoomIn) {

        List<Pair<Integer, Range>> newRanges = new LinkedList<Pair<Integer, Range>>();

        for (int i = 0; i < getDomainAxisCount(); i++) {
            ValueAxis domainAxis = getDomainAxis(i);
            if (domainAxis != null) {
                if (domainAxis instanceof LinkAndBrushAxis) {
                    Range calculateZoomRange = ((LinkAndBrushAxis) domainAxis).calculateZoomRange(lowerPercent,
                            upperPercent, zoomIn);
                    newRanges.add(new Pair<Integer, Range>(i, calculateZoomRange));
                } else if (zoomIn) {
                    domainAxis.zoomRange(lowerPercent, upperPercent);
                }
            }
        }

        return newRanges;
    }

    @Override
    public List<Pair<Integer, Range>> calculateRangeAxesZoom(double lowerPercent, double upperPercent,
            PlotRenderingInfo info, Point2D source, boolean zoomIn) {

        List<Pair<Integer, Range>> newRanges = new LinkedList<Pair<Integer, Range>>();

        for (int i = 0; i < getRangeAxisCount(); i++) {
            ValueAxis rangeAxis = getRangeAxis(i);
            if (rangeAxis != null) {
                if (rangeAxis instanceof LinkAndBrushAxis) {
                    Range calculateZoomRange = ((LinkAndBrushAxis) rangeAxis).calculateZoomRange(lowerPercent,
                            upperPercent, zoomIn);
                    newRanges.add(new Pair<Integer, Range>(i, calculateZoomRange));
                } else if (zoomIn) {
                    rangeAxis.zoomRange(lowerPercent, upperPercent);
                }
            }
        }

        return newRanges;
    }

    @Override
    public List<Pair<Integer, Range>> restoreAutoDomainAxisBounds(boolean zoomOut) {

        List<Pair<Integer, Range>> newRanges = new LinkedList<Pair<Integer, Range>>();

        for (int i = 0; i < getDomainAxisCount(); i++) {
            ValueAxis domainAxis = getDomainAxis(i);
            if (domainAxis != null) {
                if (domainAxis instanceof LinkAndBrushAxis) {
                    Range zoomedOutRange = ((LinkAndBrushAxis) domainAxis).restoreAutoRange(zoomOut);
                    newRanges.add(new Pair<Integer, Range>(i, zoomedOutRange));
                }
            }
        }

        return newRanges;
    }

    @Override
    public List<Pair<Integer, Range>> restoreAutoRangeAxisBounds(boolean zoomOut) {

        List<Pair<Integer, Range>> newRanges = new LinkedList<Pair<Integer, Range>>();

        for (int i = 0; i < getRangeAxisCount(); i++) {
            ValueAxis rangeAxis = getRangeAxis(i);
            if (rangeAxis != null) {
                if (rangeAxis instanceof LinkAndBrushAxis) {
                    Range zoomedOutRange = ((LinkAndBrushAxis) rangeAxis).restoreAutoRange(zoomOut);
                    newRanges.add(new Pair<Integer, Range>(i, zoomedOutRange));
                }
            }
        }

        return newRanges;
    }

}