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| @@ -13,6 +13,7 @@ import org.jfree.chart.plot.CategoryPlot; | @@ -13,6 +13,7 @@ import org.jfree.chart.plot.CategoryPlot; | ||
| 13 | import org.jfree.chart.plot.PiePlot; | 13 | import org.jfree.chart.plot.PiePlot; |
| 14 | import org.jfree.chart.renderer.category.BarRenderer; | 14 | import org.jfree.chart.renderer.category.BarRenderer; |
| 15 | import org.jfree.chart.renderer.category.CategoryItemRenderer; | 15 | import org.jfree.chart.renderer.category.CategoryItemRenderer; |
| 16 | +import org.jfree.chart.renderer.category.LineAndShapeRenderer; | ||
| 16 | import org.jfree.chart.renderer.category.StandardBarPainter; | 17 | import org.jfree.chart.renderer.category.StandardBarPainter; |
| 17 | import org.jfree.data.category.DefaultCategoryDataset; | 18 | import org.jfree.data.category.DefaultCategoryDataset; |
| 18 | import org.jfree.data.general.DefaultPieDataset; | 19 | import org.jfree.data.general.DefaultPieDataset; |
| @@ -56,6 +57,18 @@ public class JFChartUtils { | @@ -56,6 +57,18 @@ public class JFChartUtils { | ||
| 56 | plot.setBackgroundPaint(Color.WHITE); | 57 | plot.setBackgroundPaint(Color.WHITE); |
| 57 | plot.setDomainGridlinePaint(Color.LIGHT_GRAY); | 58 | plot.setDomainGridlinePaint(Color.LIGHT_GRAY); |
| 58 | plot.setRangeGridlinePaint(Color.LIGHT_GRAY); | 59 | plot.setRangeGridlinePaint(Color.LIGHT_GRAY); |
| 60 | + | ||
| 61 | + //数据轴设置 | ||
| 62 | + NumberAxis numberaxis = (NumberAxis) plot.getRangeAxis(); | ||
| 63 | + numberaxis.setUpperMargin(0.1); | ||
| 64 | + numberaxis.setLowerMargin(0.1); | ||
| 65 | + numberaxis.setTickLabelFont(new Font("宋体", Font.BOLD, 12)); | ||
| 66 | + numberaxis.setLabelFont(new Font("宋体", Font.BOLD, 12)); | ||
| 67 | + | ||
| 68 | + // 设置数据点可见性 | ||
| 69 | + LineAndShapeRenderer renderer = (LineAndShapeRenderer) plot.getRenderer(); | ||
| 70 | + renderer.setDefaultShapesVisible(true); | ||
| 71 | + | ||
| 59 | // 设置第一条折线的粗细 | 72 | // 设置第一条折线的粗细 |
| 60 | plot.getRenderer().setSeriesStroke(0, new BasicStroke(3.0f)); | 73 | plot.getRenderer().setSeriesStroke(0, new BasicStroke(3.0f)); |
| 61 | // 根据样式设置折线颜色 | 74 | // 根据样式设置折线颜色 |