JFreeChart画曲线图

[{"title":"（ 9 个子文件 1.79MB ） JFreeChart画曲线图","children":[{"title":"jfreechartDemo","children":[{"title":"bin","children":[{"title":"ChartUtil.class <span style='color:#111;'> 5.08KB </span>","children":null,"spread":false},{"title":"BarChartDemo.class <span style='color:#111;'> 2.37KB </span>","children":null,"spread":false}],"spread":true},{"title":".settings","children":[{"title":"org.eclipse.jdt.core.prefs <span style='color:#111;'> 629B </span>","children":null,"spread":false}],"spread":true},{"title":"src","children":[{"title":"ChartUtil.java <span style='color:#111;'> 5.27KB </span>","children":null,"spread":false}],"spread":true},{"title":".project <span style='color:#111;'> 390B </span>","children":null,"spread":false},{"title":".classpath <span style='color:#111;'> 480B </span>","children":null,"spread":false},{"title":"lib","children":[{"title":"jcommon-1.0.17.jar <span style='color:#111;'> 302.66KB </span>","children":null,"spread":false},{"title":"gnujaxp.jar <span style='color:#111;'> 226.02KB </span>","children":null,"spread":false},{"title":"jfreechart-1.0.14.jar <span style='color:#111;'> 1.39MB </span>","children":null,"spread":false}],"spread":true}],"spread":true}],"spread":true}]