Jfreechart garbled problem __ garbled problem

  Add the following code to solve the problem of Chinese character garbled Categoryaxis domainaxis = categoryplot.getdomainaxis ();      /*------Set the text on the x-axis coordinates-----------*/   domainaxis.setticklabelfont ("Sans-serif",  FONT.PLAIN, 11));      /*------Set the title text for the x-axis------------*/   domainaxis.setlabelfont ("XXFarEastFont-Arial").  FONT.PLAIN, 12));      /*------Set the text on the y-coordinate-----------*/   Numberaxis.setticklabelfont (" Sans-serif ",  font.plain, 12));      /*------Set the y-axis title text------------*/   Numberaxis.setlabelfont ("bold",  FONT.PLAIN, 12));      /*------This code solves the problem of the bottom character garbled-----------*/   jfreechart.getlegend (). Setitemfont ( New font ("Arial",  font.plain, 12));  

    Categoryaxis Domainaxis = Categoryplot.getdomainaxis ();

    /*------Set the text on the x-axis coordinates-----------
    /domainaxis.setticklabelfont (New Font ("Sans-serif", Font.plain, one));

    /*------Set the title text of the x axis------------
    /Domainaxis.setlabelfont (New Font ("XXFarEastFont-Font.plain,");

    /*------Set the text on the y-coordinate-----------
    /numberaxis.setticklabelfont (New Font ("Sans-serif", Font.plain,);
    
    /*------Set the y-axis title text------------
    /numberaxis.setlabelfont (new Font ("bold", Font.plain,);

    /*------This code solves the problem of the bottom Chinese character garbled-----------
    /Jfreechart.getlegend (). Setitemfont (New Font ("Arial", Font.plain, 12));

Operation effect is as follows

Full code view Copy to clipboard print package net.java2000.jfreechat.demo.bar;       import java.awt.color;    import java.awt.dimension;    import java.awt.font;    import java.awt.gradientpaint;       import javax.swing.jpanel;       import org.jfree.chart.chartfactory;    import org.jfree.chart.chartpanel;    import org.jfree.chart.jfreechart;    import org.jfree.chart.axis.categoryaxis;    import org.jfree.chart.axis.categorylabelpositions;    import org.jfree.chart.axis.numberaxis;    import org.jfree.chart.labels.standardcategoryserieslabelgenerator;    import org.jfree.chart.plot.categoryplot;    import org.jfree.chart.plot.plotorientation;    import org.jfree.chart.renderer.category.barrenderer;    Import org.jfree.data.categorY.categorydataset;    import org.jfree.data.category.defaultcategorydataset;    import org.jfree.ui.applicationframe;    import org.jfree.ui.refineryutilities;       public class barchartdemo1 extends applicationframe {         public barchartdemo1 (string s)  {        super (s);        jpanel jpanel = createdemopanel ();        jpanel.setpreferredsize (New dimension (500, 270));        setcontentpane (JPanel);      }         private static CategoryDataset  CreateDataSet ()  {       String s =  "Daily PV";         String s1 =  "Daily IP number";       &NBSp string s2 =  "Number of registered users";        String s3 =  "a website";        String s4 =  "b website";        String s5 =  "C website";        String s6 =  "D website";        String s7 =  "e website";        DefaultCategoryDataset defaultcategorydataset = new  Defaultcategorydataset ();        defaultcategorydataset.addvalue (1.0D, S, S3);        defaultcategorydataset.addvalue (4D, S, S4);        defaultcategorydataset.addvalue (3D, S, S5);        defaultcategorydataset.addvalue (5D, S, S6);        defaultcategorydataset.addvalue (5D, S, S7);    &Nbsp;   defaultcategorydataset.addvalue (5D, S1, S3);        defaultcategorydataset.addvalue (7D, S1, S4);        defaultcategorydataset.addvalue (6D, S1, S5);        defaultcategorydataset.addvalue (8D, S1, S6);        defaultcategorydataset.addvalue (4D, S1, S7);        defaultcategorydataset.addvalue (4D, S2, S3);        defaultcategorydataset.addvalue (3D, S2, S4);        defaultcategorydataset.addvalue (2D, S2, S5);        defaultcategorydataset.addvalue (3D, S2, S6);        defaultcategorydataset.addvalue (6D, S2, S7);        return defaultcategorydataset;      }         private static jfreechart createchart (categorydataset  Categorydataset)  {       JFreeChart jfreechart =  Chartfactory.createbarchart ("bar chart demo 1",  "website",  "value",             categorydataset, plotorientation.vertical, true, true,  false);        CategoryPlot categoryplot =  (Categoryplot)   Jfreechart.getplot ();        categoryplot.setdomaingridlinesvisible (TRUE);        categoryplot.setrangecrosshairvisible (TRUE);        categoryplot.setrangecrosshairpaint (Color.Blue);        NumberAxis numberaxis =  (Numberaxis)   Categoryplot.getrangeaxis ();        numberaxis.setstandaRdtickunits (Numberaxis.createintegertickunits ());        BarRenderer barrenderer =  (barrenderer)   Categoryplot.getrenderer ();        barrenderer.setbaseitemlabelfont ("XXFarEastFont-New font",  font.plain,  12));        barrenderer.setseriesitemlabelfont (1, new font ("XXFarEastFont-, ") FONT.PLAIN, 12));           CategoryAxis domainAxis =  Categoryplot.getdomainaxis ();           /*------Set the text on the x-axis coordinates-----------*/        domainaxis.setticklabelfont (New font ("Sans-serif",  font.plain, 11));           /*------Set the title text of the x axis------------*/        domainaxis.setlabelfont (New font ("XXFarEastFont-Arial",  font.plain, 12));           /*------Set on the y axis coordinatesText-----------*/       numberaxis.setticklabelfont (New font ("Sans-serif"),  FONT.PLAIN, 12));           /*------Set the y-axis caption text------------*/        numberaxis.setlabelfont (New font ("Blackbody",  font.plain, 12));           /*------This code solves the problem of the bottom character garbled-----------*/        jfreechart.getlegend (). Setitemfont (New font ("XXFarEastFont-Arial",  font.plain, 12));                barrenderer.setdrawbaroutline (false);        gradientpaint gradientpaint = new gradientpaint (0.0F,  0.0f, color.blue, 0.0f, 0.0f, new color (            0, 0, 64));        GRADIENTPAINT GRADIENTPAINT1 = NEW&NBSp Gradientpaint (0.0f, 0.0f, color.green, 0.0f, 0.0f,             new color (0, 64, 0));        gradientpaint gradientpaint2 = new gradientpaint (0.0F,  0.0f, color.red, 0.0f, 0.0f, new color (            64, 0, 0));        barrenderer.setseriespaint (0, gradientpaint);        barrenderer.setseriespaint (1, GRADIENTPAINT1);        barrenderer.setseriespaint (2, gradientpaint2);        barrenderer.setlegenditemtooltipgenerator (new  Standardcategoryserieslabelgenerator (            "Tooltip:  {0} "));        categoryaxis categoryaxis = categorYplot.getdomainaxis ();        categoryaxis.setcategorylabelpositions (categorylabelpositions            .createuprotationlabelpositions (0.52359877559829882D));        return jfreechart;      }         public static JPanel  Createdemopanel ()  {       jfreechart jfreechart = createchart (CreateDataSet ());        return new chartpanel (Jfreechart);     &nbsp}         public static void main (String  args[])  {       BarChartDemo1 barchartdemo1 = new  BarChartDemo1 ("boldface Jfreechart: barchartdemo1.java");        barchartdemo1.pack ();        refineryutilIties.centerframeonscreen (BARCHARTDEMO1);        barchartdemo1.setvisible (TRUE);      }   }