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How Can I Dynamically Modify a JFreeChart's Appearance?

Susan Sarandon
Release: 2024-12-31 09:41:08
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How Can I Dynamically Modify a JFreeChart's Appearance?

Dynamically Modifying JFreeChart Appearance

Editing a JFreeChart's appearance after it has been drawn can be achieved through the convenient ChartPanel class. This class offers methods for altering the chart's visual properties, including its zoom state and overall characteristics.

Accessing Chart Components

ChartPanel also allows you to manipulate the chart's individual components, such as the axes and the legend. Below is a sample code snippet that illustrates how to access these components:

import org.jfree.chart.ChartFactory;
import org.jfree.chart.ChartPanel;
import org.jfree.chart.JFreeChart;
import org.jfree.chart.axis.DateAxis;
import org.jfree.chart.plot.XYPlot;
import org.jfree.data.time.TimeSeriesCollection;

public class ChartComponentAccess {

    public static void main(String[] args) {
        // Create a time series chart
        TimeSeriesCollection dataset = createDataset();
        JFreeChart chart = ChartFactory.createTimeSeriesChart(
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