Example usage for org.jfree.chart.renderer.xy HighLowRenderer setTickLength

Introduction

In this page you can find the example usage for org.jfree.chart.renderer.xy HighLowRenderer setTickLength.

Prototype

public void setTickLength(double length) 

Source Link

Document

Sets the tick length (in Java2D units) and sends a RendererChangeEvent to all registered listeners.

Usage

From source file:org.optaplanner.examples.cheaptime.swingui.CheapTimePanel.java

private XYPlot createTaskAssignmentPlot(TangoColorFactory tangoColorFactory, CheapTimeSolution solution) {
    OHLCSeriesCollection seriesCollection = new OHLCSeriesCollection();
    Map<Machine, OHLCSeries> machineSeriesMap = new LinkedHashMap<Machine, OHLCSeries>(
            solution.getMachineList().size());
    HighLowRenderer renderer = new HighLowRenderer();
    renderer.setTickLength(0.0);
    int seriesIndex = 0;
    OHLCSeries unassignedProjectSeries = new OHLCSeries("Unassigned");
    seriesCollection.addSeries(unassignedProjectSeries);
    machineSeriesMap.put(null, unassignedProjectSeries);
    renderer.setSeriesStroke(seriesIndex, new BasicStroke(3.0f));
    renderer.setSeriesPaint(seriesIndex, TangoColorFactory.SCARLET_1);
    seriesIndex++;/*  w w w.j  av a  2  s  .com*/
    for (Machine machine : solution.getMachineList()) {
        OHLCSeries machineSeries = new OHLCSeries(machine.getLabel());
        seriesCollection.addSeries(machineSeries);
        machineSeriesMap.put(machine, machineSeries);
        renderer.setSeriesStroke(seriesIndex, new BasicStroke(3.0f));
        renderer.setSeriesPaint(seriesIndex, tangoColorFactory.pickColor(machine));
        seriesIndex++;
    }
    List<TaskAssignment> taskAssignmentList = new ArrayList<TaskAssignment>(solution.getTaskAssignmentList());
    Collections.sort(taskAssignmentList,
            groupByMachineCheckBox.isSelected() ? groupByMachineTaskAssignmentComparator
                    : stableTaskAssignmentComparator);
    int pixelIndex = 0;
    for (TaskAssignment taskAssignment : taskAssignmentList) {
        Task task = taskAssignment.getTask();
        Integer startPeriod = taskAssignment.getStartPeriod();
        Integer endPeriod = taskAssignment.getEndPeriod();
        if (startPeriod == null) {
            startPeriod = task.getStartPeriodRangeFrom();
            endPeriod = startPeriod + task.getDuration();
        }
        OHLCSeries machineSeries = machineSeriesMap.get(taskAssignment.getMachine());
        machineSeries.add(new FixedMillisecond(pixelIndex), task.getStartPeriodRangeFrom(), startPeriod,
                endPeriod, task.getStartPeriodRangeTo() + task.getDuration());
        pixelIndex++;
    }
    NumberAxis domainAxis = new NumberAxis("Task");
    domainAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    domainAxis.setRange(-0.5, taskAssignmentList.size() - 0.5);
    domainAxis.setInverted(true);
    return new XYPlot(seriesCollection, domainAxis, null, renderer);
}

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