Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

ÀûÓÃJFreeChartÉú³É¼òµ¥Öù״ͼ(Java)

package barchartdemo1;
import java.awt.Font;
import java.io.FileOutputStream;
import java.io.IOException;
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.plot.CategoryPlot;
import org.jfree.chart.plot.PlotOrientation;
import org.jfree.data.category.CategoryDataset;
import org.jfree.data.category.DefaultCategoryDataset;
/**
*
* @author Administrator
*/
public class Main {
/**
* @param args the command line arguments
*/
public static void main(String[] args) throws IOException {
CategoryDataset ds = getDataSet();
JFreeChart chart = ChartFactory.createBarChart3D(
"Ë®¹û²úÁ¿Í¼", //ͼ±í±êÌâ
"Ë®¹û", //Ŀ¼ÖáµÄÏÔʾ±êÇ©
"²úÁ¿", //ÊýÖµÖáµÄÏÔʾ±êÇ©
ds, //Êý¾Ý¼¯
PlotOrientation.VERTICAL, //ͼ±í·½Ïò
true, //ÊÇ·ñÏÔʾͼÀý£¬¶ÔÓÚ¼òµ¥µÄÖù״ͼ±ØÐëΪfalse
false, //ÊÇ·ñÉú³ÉÌáʾ¹¤¾ß
false); //ÊÇ·ñÉú³ÉurlÁ´½Ó
CategoryPlot categoryplot = (CategoryPlot) chart.getPlot();
NumberAxis numberaxis = (NumberAxis) categoryplot.getRangeAxis();
CategoryAxis domainAxis = categoryplot.getDomainAxis();
/*------ÉèÖÃXÖá×ø±êÉϵÄÎÄ×Ö-----------*/
domainAxis.setTickLabelFont(new Font("sans-serif", Font.PLAIN, 11));
/*------ÉèÖÃXÖáµÄ±êÌâÎÄ×Ö------------*/
domainAxis.setLabelFont(new Font("ËÎÌå", Font.PLAIN, 12));
/*------ÉèÖÃYÖá×ø±êÉϵÄÎÄ×Ö-----------*/
numberaxis.setTickLabelFont(new Font("sans-serif", Font.PLAIN, 12));
/*------ÉèÖÃYÖáµÄ±êÌâÎÄ×Ö------------*/
numberaxis.setLabelFont(new Font("ºÚÌå", Font.PLAIN, 12));
/*------Õâ¾ä´úÂë½â¾öÁ˵ײ¿ºº×ÖÂÒÂëµÄÎÊÌâ-----------*/
chart.getLegend().setItemFont(new Font("ËÎÌå", Font.PLAIN,


Ïà¹ØÎĵµ£º

JavaÏß³ÌÖ® InterruptedException Òì³£

 µ±Ò»¸ö·½·¨ºóÃæÉùÃ÷¿ÉÄÜ»áÅ׳öInterruptedException Ò쳣ʱ£¬ËµÃ÷¸Ã·½·¨ÊÇ¿ÉÄܻỨһµãʱ¼ä£¬µ«ÊÇ¿ÉÒÔÈ¡ÏûµÄ·½·¨¡£
Å×InterruptedExceptionµÄ´ú±í·½·¨ÓУº
1. java.lang.Object ÀàµÄ wait ·½·¨
2. java.lang.Thread ÀàµÄ sleep ·½·¨
3. java.lang.Thread ÀàµÄ join ·½·¨
-- ÐèÒª»¨µãʱ¼äµÄ·½·¨
Ö´ÐÐwait·½·¨µÄÏ ......

³¬ÇáÁ¿¼¶JAVA¿ª·¢·½·¨(Ò»)

      ĿǰÒÔEclipseΪÖ÷µÄÖØÁ¿¼¶¿ª·¢¹¤¾ß´óÐÐÆäµÀ.ËäÈ»¼«Îª·½±ã.µ«Èí¼þ°²×°¶ÔÓÚϵͳÅäÖò»¸ßµÄµçÄÔ»òÕßСÏîÄ¿¿ª·¢·Ç³£²»Àû.ÔÚÒÆÖ²¹ý³ÌÖл¹ÓÐÅäÖÃÎÊÌâ.±È½ÏÂé·³.Òò´Ë¶ÔÓÚһЩ³¬Ð¡ÏîÄ¿,ʹÓÃÇáÁ¿¼¶µÄ¿ª·¢·½·¨,ÏÔµÃÓÉΪ±ØÒª.Ëùν³¬ÇáÁ¿¼¶,¾ÍÊÇÓÃ×î¼òµ¥µÄ¹¤¾ßÍê³ÉJAVAϵͳµÄ¿ª·¢.ÔÚ¿ª·¢µ±ÖÐÒ²¿ÉÒÔÁ˽â ......

javaÖÐ×Ö·ûÐͺÍÕûÐ͵Äת»»ÎÊÌâ

ÖÚËùÖÜÖª£¬javaÖÐintÐͺÍcharÐÍÊý¾Ý²»ÏñcÓïÑÔÖÐÄÇÑù¿ÉÒÔÈÎÒâת»»£¬¼´²»¿ÉÒÔ½«Ò»¸öintÐͱäÁ¿×Ô¶¯×ª»»ÎªcharÐÍ£¬ÈçÏÂÃæ´úÂëÖеÄÑÝʾ:
public class TestSort{
 public static void main(String args[]){
  int x='a';//²»»á²úÉú±àÒë´íÎó£¬ÒòΪ'a'¸³¸øxÊÇÒþʽת»»
  System.out.println(x);
&nb ......

JavaÓëC#Ë­ÊÇÓ¢ÐÛ?


¡¡¡¡»¥ÁªÍøµÄáÈÆð£¬Ê¹µÃPC´Ó²úÒµÖÐÐÄÏò±ßÔµ¹ý¶É£¬¶øÀú¾­20ÓàÄêµÄ·¢Õ¹£¬PCÊг¡Ò²Ç÷ÓÚ±¥ºÍ£¬´½Íö³Ýº®£¬Õâ½Ð¿¿PC³Ô·¹µÄ΢ÈíÈçºÎ²»¼±£¿ÎüÈ¡Á˵±Ä꿪·¢ä¯ÀÀÆ÷Èí¼þµÄ½Ìѵ£¬2000Äê6Ô£¬Î¢ÈíÆô¶¯.Net¼Æ»®£¬½ø¾üÍøÂç·þÎñÊг¡£¬±È¶û·¸Ç´Ä×ÔÐŵسƣº"ÊÀ½çÉÏËùÓÐÒ»Çж¼½«°üÀ¨ÔÚ»¥ÁªÍø·þÎñÖС£" 
¡¡¡¡.NETµÄ˼ÏëÆäʵÊÇÀ´Ô ......

FlexÖÐRemoteObjectÓëjavaµÄ½»»¥ÊµÀý½²½â

 Õ⼸ÌìÒ»Ö±ÔÚÑо¿FlexÖÐRemoteObjectÓëjavaµÄ½»»¥ÎÊÌ⣬¿ÉÒ»Ö±²»³É¹¦£¬½ñÌìÖÕÓڳɹ¦ÁË£¬µ«ÊÇ»¹ÓÐһЩÒÉ»ó£¬Ó¦¸Ã¼ÌÐøÅ¬Á¦¡£
ÏÂÃæÊÇÎҵľ­¹ýºÍÅöµ½µÄ´íÎó£º
£¨1£©ÏÂÔØºÍ°²×°lcds.
ÔÚ°²×°Ä¿Â¼Ï»áÓÐÈçÏÂÎļþ£¬ÆäÖÐlcds.war¿ÉÒÔ×÷ΪÎÒÃÇ¿ª·¢FlexÓëjava½»»¥µÄÄ£°æ£¬°ÑÕâ¸öÎļþ¿¼µ½ÄãtomcatµÄwebappsÏ£¨µ±È»ÕâÖÖÇé¿öÊÇÄ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ