jfreechart 학습 노트
23951 단어 jdk데이터 구조UIjfreechartUP
package com.yong;
import java.awt.BasicStroke;
import java.awt.Color;
import java.awt.Font;
import java.io.FileOutputStream;
import java.text.DecimalFormat;
import java.text.NumberFormat;
import org.jfree.chart.ChartFactory;
import org.jfree.chart.ChartUtilities;
import org.jfree.chart.JFreeChart;
import org.jfree.chart.labels.StandardPieSectionLabelGenerator;
import org.jfree.chart.plot.PiePlot;
import org.jfree.chart.title.TextTitle;
import org.jfree.data.general.DefaultPieDataset;
/**
*
* @author
*
*/
public class Pie {
public static void main(String[] args) {
//
DefaultPieDataset dataset = new DefaultPieDataset();
dataset.setValue(" ", 43.2);
dataset.setValue("Category 2", 27.9);
dataset.setValue("Category 3", 79.5);
dataset.setValue("Category 4", null);
dataset.setValue("Category 5", 0);
dataset.setValue("Category 6", -50.0f);
// Jfreechart
JFreeChart jfreechart = ChartFactory.createPieChart("Simple Pie Chart", dataset, true, true, false);
PiePlot piePlot = (PiePlot) jfreechart.getPlot();
//
piePlot.setSectionPaint(33,Color.blue);
piePlot.setSectionPaint(2,Color.red);
piePlot.setSectionPaint(3,Color.yellow);
// Pie
piePlot.setSectionOutlinesVisible(true);
// (0.0-1.0)
piePlot.setForegroundAlpha(1.0f);
//
piePlot.setBaseSectionOutlinePaint(Color.green);
// ,new BasicStroke(2.0f)
piePlot.setBaseSectionOutlineStroke(new BasicStroke(1));
// ,0 , , false
piePlot.setIgnoreNullValues(true);
piePlot.setIgnoreZeroValues(true);
// ,0 KEY,1 VALUE,2 ,DecimalFormat
piePlot.setLabelGenerator(new StandardPieSectionLabelGenerator("{0}=>{1}({2})",NumberFormat.getNumberInstance(),new DecimalFormat("0.00%")));
// ,0 KEY,1 VALUE,2 ,DecimalFormat
piePlot.setLegendLabelGenerator(new StandardPieSectionLabelGenerator("{0}=>{1}({2})",NumberFormat.getNumberInstance(), new DecimalFormat("0.00%")));
// , Pie , 3D
piePlot.setExplodePercent(1, 0.10);
piePlot.setExplodePercent(2, 0.10);
piePlot.setExplodePercent(3, 0.10);
//
Font font = new Font(" ", Font.CENTER_BASELINE, 12);
//
TextTitle title = new TextTitle("Pie ");
//
title.setFont(font);
//
jfreechart.setTitle(title);
// , ,
jfreechart.getLegend().setItemFont(font);
//Pie
piePlot.setLabelFont(font);
//
FileOutputStream fos_jpg = null;
try {
fos_jpg = new FileOutputStream("c:\\Pie.jpg");
// , ,JPG,PNG, MAP
ChartUtilities.writeChartAsJPEG(fos_jpg,0.99f,jfreechart,640,480,null);
fos_jpg.close();
} catch (Exception e) {
e.printStackTrace();
}
}
}
package com.yong;
import java.awt.BasicStroke;
import java.awt.Color;
import java.awt.Font;
import java.io.FileOutputStream;
import java.io.UnsupportedEncodingException;
import java.text.DecimalFormat;
import java.text.NumberFormat;
import org.jfree.chart.ChartFactory;
import org.jfree.chart.ChartUtilities;
import org.jfree.chart.JFreeChart;
import org.jfree.chart.labels.StandardPieSectionLabelGenerator;
import org.jfree.chart.plot.PiePlot3D;
import org.jfree.chart.title.TextTitle;
import org.jfree.data.general.DefaultPieDataset;
/**
*
* @author
*
*/
public class Pie3D {
public static void main(String[] args) throws UnsupportedEncodingException {
DefaultPieDataset dataset = new DefaultPieDataset();
dataset.setValue(" 123", 43.2);
dataset.setValue("Category 2", 27.9);
dataset.setValue("Category 3", 27.9);
dataset.setValue("Category 4", null);
dataset.setValue("Category 5", 0);
dataset.setValue("Category 6", -50.0f);
JFreeChart jfreechart = ChartFactory.createPieChart3D("Simple Pie Chart", dataset, true, true, false);
PiePlot3D piePlot = (PiePlot3D) jfreechart.getPlot();
//
//piePlot.setSectionPaint("Category 1",Color.blue);
//piePlot.setSectionPaint("Category 2",Color.red);
//piePlot.setSectionPaint("Category 3",Color.yellow);
// Pie
piePlot.setSectionOutlinesVisible(true);
//
piePlot.setBaseSectionOutlinePaint(Color.green);
// ,new BasicStroke(2.0f)
piePlot.setBaseSectionOutlineStroke(new BasicStroke(0));
// ,0 , , false
piePlot.setIgnoreNullValues(true);
piePlot.setIgnoreZeroValues(true);
// ,0 KEY,1 VALUE,2 ,DecimalFormat
piePlot.setLabelGenerator(new StandardPieSectionLabelGenerator("{0}=>{1}({2})",NumberFormat.getNumberInstance(),new DecimalFormat("0.00%")));
// ,0 KEY,1 VALUE,2 ,DecimalFormat
piePlot.setLegendLabelGenerator(new StandardPieSectionLabelGenerator("{0}=>{1}({2})",NumberFormat.getNumberInstance(), new DecimalFormat("0.00%")));
// , Pie , 3D
piePlot.setExplodePercent(11, 0.10);
piePlot.setExplodePercent(2, 0.10);
piePlot.setExplodePercent(3, 0.10);
//
Font font = new Font(" ", Font.CENTER_BASELINE, 12);
//
TextTitle title = new TextTitle("Pie ");
//
title.setFont(font);
//
jfreechart.setTitle(title);
// , ,
jfreechart.getLegend().setItemFont(font);
//Pie
piePlot.setLabelFont(font);
FileOutputStream fos_jpg = null;
try {
fos_jpg = new FileOutputStream("c:\\Pie3D.jpg");
ChartUtilities.writeChartAsJPEG(fos_jpg, 0.99f, jfreechart, 640, 480,null);
fos_jpg.close();
} catch (Exception e) {
e.printStackTrace();
}
}
}
package com.yong;
import java.awt.BasicStroke;
import java.awt.Color;
import java.awt.Font;
import java.io.FileOutputStream;
import org.jfree.chart.ChartFactory;
import org.jfree.chart.ChartUtilities;
import org.jfree.chart.JFreeChart;
import org.jfree.chart.axis.CategoryAxis;
import org.jfree.chart.axis.CategoryLabelPositions;
import org.jfree.chart.axis.ValueAxis;
import org.jfree.chart.plot.CategoryPlot;
import org.jfree.chart.plot.PlotOrientation;
import org.jfree.chart.renderer.category.BarRenderer;
import org.jfree.chart.title.TextTitle;
import org.jfree.data.category.DefaultCategoryDataset;
/**
*
* @author
*
*/
public class Bar {
private static final long serialVersionUID = 1L;
public static void main(String[] args) {
//
DefaultCategoryDataset dataset = new DefaultCategoryDataset();
//
dataset.addValue(1.0, " ", " ");
dataset.addValue(7.0, " ", " ");
dataset.addValue(-3.0, " ", " ");
dataset.addValue(2.0, " ", " ");
dataset.addValue(3.0, " ", " ");
dataset.addValue(2.0, " ", " ");
// JFreeChart
JFreeChart chart = ChartFactory.createBarChart("Bar Chart "," (X)", " (Y)", dataset,PlotOrientation.VERTICAL,true,true,false);
// JFreeChart , : , ,
Bar.configFont(chart);
//
FileOutputStream fos_jpg = null;
try {
fos_jpg = new FileOutputStream("c:\\Bar11.jpg");
ChartUtilities.writeChartAsJPEG(fos_jpg,0.99f,chart,800,600, null);
fos_jpg.close();
} catch (Exception e) {
e.printStackTrace();
}
}
private static void configFont(JFreeChart chart) {
//
chart.setBorderStroke(new BasicStroke(1));
//
chart.setBorderVisible(true);
//
chart.setBorderPaint(Color.cyan);
//
//chart.setBackgroundPaint(Color.YELLOW);
//
Font xfont = new Font(" ", Font.CENTER_BASELINE, 20);// X
Font yfont = new Font(" ", Font.CENTER_BASELINE, 20);// Y
Font kfont = new Font(" ", Font.CENTER_BASELINE, 18);//
Font titleFont = new Font(" ", Font.CENTER_BASELINE, 25); //
CategoryPlot plot = chart.getCategoryPlot();//
//
plot.setRangeGridlinePaint(Color.BLUE);
//
plot.setRangeGridlineStroke(new BasicStroke(1.0f));
//
chart.setTitle(new TextTitle(chart.getTitle().getText(),titleFont));
// ，
chart.getLegend().setItemFont(kfont);
//X
CategoryAxis domainAxis = plot.getDomainAxis();
// X
domainAxis.setLabelFont(xfont);
// X
domainAxis.setTickLabelFont(xfont);
//
domainAxis.setTickLabelPaint(Color.BLUE);
// label
domainAxis.setCategoryLabelPositions(CategoryLabelPositions.UP_45);
//domainAxis.setCategoryLabelPositions(CategoryLabelPositions.DOWN_45);
// ,
// , BAR BAR
//domainAxis.setCategoryMargin(0.2f);
// （ ） ,
domainAxis.setLowerMargin(0.1);
// （ ） ,
domainAxis.setUpperMargin(0.1);
//Y
ValueAxis rangeAxis = plot.getRangeAxis();
// Y
rangeAxis.setLabelFont(yfont);
// Y
rangeAxis.setTickLabelFont(yfont);
//
//rangeAxis.setLabelPaint(Color.RED); // yong
// Bar
BarRenderer renderer = (BarRenderer) plot.getRenderer();
renderer.setSeriesPaint(0, Color.gray);
renderer.setSeriesPaint(1, Color.orange);
// BAR
renderer.setItemMargin(0.0f);
// BAR
//renderer.setMaximumBarWidth(0.5f);
}
}
package com.yong;
import java.awt.BasicStroke;
import java.awt.Color;
import java.awt.Font;
import java.io.FileOutputStream;
import org.jfree.chart.ChartFactory;
import org.jfree.chart.ChartUtilities;
import org.jfree.chart.JFreeChart;
import org.jfree.chart.axis.CategoryAxis;
import org.jfree.chart.axis.NumberAxis;
import org.jfree.chart.axis.ValueAxis;
import org.jfree.chart.plot.CategoryPlot;
import org.jfree.chart.plot.PlotOrientation;
import org.jfree.chart.renderer.category.LineAndShapeRenderer;
import org.jfree.chart.title.TextTitle;
import org.jfree.data.category.DefaultCategoryDataset;
import org.jfree.ui.HorizontalAlignment;
import org.jfree.ui.RectangleEdge;
/**
*
* @author
*
*/
public class Line {
public static void main(String[] args) {
//
DefaultCategoryDataset dataset = new DefaultCategoryDataset();
dataset.addValue(212, "Classes ", "JDK 1.0 ");
dataset.addValue(504, "Classes ", "JDK 1.1 ");
dataset.addValue(1520, "Classes ", "SDK 1.2 ");
dataset.addValue(1842, "Classes ", "SDK 1.3 ");
dataset.addValue(2991, "Classes ", "SDK 1.4 ");
JFreeChart chart = ChartFactory.createLineChart( "Java Standard Class Library","Release ","Class ",dataset,PlotOrientation.VERTICAL,false, true,false );
// chart
Line.configFont(chart);
//
TextTitle t = new TextTitle("Number of Classes By Release");
t.setFont(new Font("Comic Sans MS", Font.PLAIN, 15));
chart.addSubtitle(t);
// ,
TextTitle source = new TextTitle("Source: Java In A Nutshell (4th Edition) by David Flanagan (O’Reilly)");
source.setFont(new Font("Comic Sans MS", Font.PLAIN, 15));
//
source.setPosition(RectangleEdge.BOTTOM);
//
source.setHorizontalAlignment(HorizontalAlignment.RIGHT);
//
chart.addSubtitle(source);
//
chart.setBackgroundPaint(Color.white);
CategoryPlot plot = (CategoryPlot)chart.getPlot();
//
plot.setRangeGridlinePaint(Color.white);
// customise the range axis...( )
NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
// , ,
LineAndShapeRenderer renderer = (LineAndShapeRenderer) plot .getRenderer();
renderer.setShapesVisible(true);
renderer.setDrawOutlines(true);
renderer.setUseFillPaint(true);
renderer.setFillPaint(Color.yellow);
FileOutputStream fos_jpg = null;
try {
fos_jpg = new FileOutputStream("c:\\Line.jpg");
ChartUtilities.writeChartAsJPEG(fos_jpg,0.99f,chart,800,600, null);
fos_jpg.close();
} catch (Exception e) {
e.printStackTrace();
}
}
/**
*
* @param chart
*/
private static void configFont(JFreeChart chart) {
//
Font xfont = new Font(" ", Font.CENTER_BASELINE, 12);// X
Font yfont = new Font(" ", Font.CENTER_BASELINE, 20);// Y
Font kfont = new Font(" ", Font.CENTER_BASELINE, 18);//
Font titleFont = new Font(" ", Font.CENTER_BASELINE, 25); //
CategoryPlot plot = chart.getCategoryPlot();//
//
plot.setRangeGridlinePaint(Color.BLUE);
//
plot.setRangeGridlineStroke(new BasicStroke(1.0f));
//
chart.setTitle(new TextTitle(chart.getTitle().getText(),titleFont));
//X
CategoryAxis domainAxis = plot.getDomainAxis();
// X
domainAxis.setLabelFont(xfont);
// X
domainAxis.setTickLabelFont(xfont);
//
domainAxis.setTickLabelPaint(Color.BLUE);
// label
//domainAxis.setCategoryLabelPositions(CategoryLabelPositions.UP_45);
//domainAxis.setCategoryLabelPositions(CategoryLabelPositions.DOWN_45);
// , , Row 1
//domainAxis.setCategoryMargin(0.2f);
// （ ） ,
domainAxis.setLowerMargin(0.1);
// （ ） ,
domainAxis.setUpperMargin(0.1);
//Y
ValueAxis rangeAxis = plot.getRangeAxis();
// Y
rangeAxis.setLabelFont(yfont);
// Y
rangeAxis.setTickLabelFont(yfont);
//
rangeAxis.setLabelPaint(Color.RED);
}
}
package com.yong;
import java.awt.BasicStroke;
import java.awt.Color;
import java.awt.Font;
import java.io.FileOutputStream;
import java.text.SimpleDateFormat;
import org.jfree.chart.ChartFactory;
import org.jfree.chart.ChartUtilities;
import org.jfree.chart.JFreeChart;
import org.jfree.chart.axis.DateAxis;
import org.jfree.chart.axis.ValueAxis;
import org.jfree.chart.plot.XYPlot;
import org.jfree.chart.renderer.xy.XYItemRenderer;
import org.jfree.chart.renderer.xy.XYLineAndShapeRenderer;
import org.jfree.chart.title.TextTitle;
import org.jfree.data.time.Month;
import org.jfree.data.time.TimeSeries;
import org.jfree.data.time.TimeSeriesCollection;
import org.jfree.ui.RectangleInsets;
/**
*
* @author
*
*/
public class TimeSeriesTest {
public static void main(String[] args) {
//
TimeSeries s1 = new TimeSeries("L&G European Index Trust ", Month.class);
s1.add(new Month(2, 2001), 181.8);
s1.add(new Month(3, 2001), 167.3);
s1.add(new Month(4, 2001), 153.8);
s1.add(new Month(5, 2001), 167.6);
s1.add(new Month(6, 2001), 158.8);
s1.add(new Month(7, 2001), 148.3);
s1.add(new Month(8, 2001), 153.9);
s1.add(new Month(9, 2001), 142.7);
s1.add(new Month(10, 2001), 123.2);
s1.add(new Month(11, 2001), 131.8);
s1.add(new Month(12, 2001), 139.6);
s1.add(new Month(1, 2002), 142.9);
s1.add(new Month(2, 2002), 138.7);
s1.add(new Month(3, 2002), 137.3);
s1.add(new Month(4, 2002), 143.9);
s1.add(new Month(5, 2002), 139.8);
s1.add(new Month(6, 2002), 137.0);
s1.add(new Month(7, 2002), 132.8);
TimeSeries s2 = new TimeSeries("L&G UK Index Trust ", Month.class);
s2.add(new Month(2, 2001), 129.6);
s2.add(new Month(3, 2001), 123.2);
s2.add(new Month(4, 2001), 117.2);
s2.add(new Month(5, 2001), 124.1);
s2.add(new Month(6, 2001), 122.6);
s2.add(new Month(7, 2001), 119.2);
s2.add(new Month(8, 2001), 116.5);
s2.add(new Month(9, 2001), 112.7);
s2.add(new Month(10, 2001), 101.5);
s2.add(new Month(11, 2001), 106.1);
s2.add(new Month(12, 2001), 110.3);
s2.add(new Month(1, 2002), 111.7);
s2.add(new Month(2, 2002), 111.0);
s2.add(new Month(3, 2002), 109.6);
s2.add(new Month(4, 2002), 113.2);
s2.add(new Month(5, 2002), 111.6);
s2.add(new Month(6, 2002), 108.8);
s2.add(new Month(7, 2002), 101.6);
TimeSeriesCollection dataset = new TimeSeriesCollection();
dataset.addSeries(s1);
dataset.addSeries(s2);
//
JFreeChart chart = ChartFactory.createTimeSeriesChart(" ","Date ","Price ",dataset,true, true, false );
//
TimeSeriesTest.configFont(chart);
// , COPY , TimeSeriesTest.configFont(chart);
chart.setBackgroundPaint(Color.white);
//
XYPlot plot = (XYPlot) chart.getPlot();
//
plot.setBackgroundPaint(Color.lightGray);
//X Y
plot.setDomainGridlinePaint(Color.white);
plot.setRangeGridlinePaint(Color.white);
//
plot.setAxisOffset(new RectangleInsets(5.0, 5.0, 5.0, 5.0));
plot.setDomainCrosshairVisible(true);
plot.setRangeCrosshairVisible(true);
//
XYItemRenderer r = plot.getRenderer();
if (r instanceof XYLineAndShapeRenderer) {
XYLineAndShapeRenderer renderer = (XYLineAndShapeRenderer) r;
renderer.setBaseShapesVisible(true);
renderer.setBaseShapesFilled(true);
}
// X
DateAxis axis = (DateAxis) plot.getDomainAxis();
axis.setDateFormatOverride(new SimpleDateFormat("MMM-yyyy"));
FileOutputStream fos_jpg = null;
try {
fos_jpg = new FileOutputStream("c:\\TimeSeries.jpg");
ChartUtilities.writeChartAsJPEG(fos_jpg,0.99f,chart,800,600, null);
fos_jpg.close();
} catch (Exception e) {
e.printStackTrace();
}
}
/**
*
* @param chart
*/
private static void configFont(JFreeChart chart) {
//
Font xfont = new Font(" ", Font.CENTER_BASELINE, 12);// X
Font yfont = new Font(" ", Font.CENTER_BASELINE, 20);// Y
Font kfont = new Font(" ", Font.CENTER_BASELINE, 18);//
Font titleFont = new Font(" ", Font.CENTER_BASELINE, 25); //
XYPlot plot = (XYPlot) chart.getPlot();//
//
plot.setRangeGridlinePaint(Color.BLUE);
//
plot.setRangeGridlineStroke(new BasicStroke(1.0f));
//
chart.setTitle(new TextTitle(chart.getTitle().getText(),titleFont));
chart.getLegend().setItemFont(kfont);
//X
ValueAxis domainAxis = plot.getDomainAxis();
// X
domainAxis.setLabelFont(xfont);
// X
domainAxis.setTickLabelFont(xfont);
//
domainAxis.setTickLabelPaint(Color.BLUE);
// label
//domainAxis.setCategoryLabelPositions(CategoryLabelPositions.UP_45);
//domainAxis.setCategoryLabelPositions(CategoryLabelPositions.DOWN_45);
// , , Row 1
//domainAxis.setCategoryMargin(0.2f);
// （ ） ,
domainAxis.setLowerMargin(0.1);
// （ ） ,
domainAxis.setUpperMargin(0.1);
//Y
ValueAxis rangeAxis = plot.getRangeAxis();
// Y
rangeAxis.setLabelFont(yfont);
// Y
rangeAxis.setTickLabelFont(yfont);
//
rangeAxis.setLabelPaint(Color.RED);
}
}
JFreeChart jfreechart = null;
// title.getText()
TextTitle title = jfreechart.getTitle();
//
jfreechart.setTitle("A Chart Title");
//
jfreechart.getTitle().setPosition(RectangleEdge.BOTTOM);
//
TextTitle subtitle1 = new TextTitle("A Subtitle");
jfreechart.addSubtitle(subtitle1);
// , , 0
Title subtitle = jfreechart.getSubtitle(0);
//
jfreechart.setBackgroundPaint(Color.blue);
//
//
Paint p = new GradientPaint(0, 0, Color.white, 1000, 0, Color.green);
jfreechart.setBackgroundPaint(p);
// LOG
jfreechart.setBackgroundImage(JFreeChart.INFO.getLogo());
// ,
jfreechart.setBackgroundImageAlignment(Align.TOP_LEFT);
//Plot Attributes( )
//Plot( ,)
Plot plot1 = jfreechart.getPlot();
//Plot( ,)
CategoryPlot plot2 = jfreechart.getCategoryPlot();
//Plot(XY )
XYPlot plot3 = jfreechart.getXYPlot();
// ( )( )
plot1.setBackgroundPaint(Color.white);
//
plot1.setBackgroundImage(JFreeChart.INFO.getLogo());
//Axis Attributes(X Y , , X Y )
// get an axis reference...
CategoryPlot plot = jfreechart.getCategoryPlot();
// X
CategoryAxis domainAxis = plot.getDomainAxis();
// Y
ValueAxis rangeAxis = plot.getRangeAxis();
//change axis properties...
domainAxis.setLabel("Categories");
domainAxis.setLabelFont(new Font(" ", Font.CENTER_BASELINE, 20));
// X ,Y
domainAxis.setTickLabelFont(new Font(" ", Font.CENTER_BASELINE, 20));
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