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报告修改

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sjs
2022-11-17 17:23:48 +08:00
parent cf9644ef29
commit 48e607e8b1
12 changed files with 622 additions and 340 deletions
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31
ruoyi-common/src/main/java/com/ruoyi/common/utils/BarChart.java
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@ -1,4 +1,6 @@
package com.ruoyi.common.utils;
import org.apache.poi.ss.util.CellRangeAddress;
import org.apache.poi.ss.util.CellReference;
import org.apache.poi.util.Units;
import org.apache.poi.xddf.usermodel.chart.*;
import org.apache.poi.xwpf.usermodel.*;
@ -23,6 +25,35 @@ import org.openxmlformats.schemas.wordprocessingml.x2006.main.STLineSpacingRule;
*/
public class BarChart
{
//绘制折线图
public static void drawLine(XWPFDocument document, String[] xAxisData,Double[] yAxisData) throws Exception {
XWPFChart xChart = document.createChart(15 * Units.EMU_PER_CENTIMETER, 10 * Units.EMU_PER_CENTIMETER);
// xChart.setTitleText("海拔"); // 图表标题
xChart.setTitleOverlay(false);
// 5、X轴(分类轴)相关设置
// 创建X轴,并且指定位置
XDDFCategoryAxis xAxis = xChart.createCategoryAxis(AxisPosition.BOTTOM);
XDDFCategoryDataSource xAxisSource = XDDFDataSourcesFactory.fromArray(xAxisData); // 设置X轴数据
// xAxis.setTitle("海拔km²");
// 6、Y轴(值轴)相关设置
XDDFValueAxis yAxis = xChart.createValueAxis(AxisPosition.LEFT); // 创建Y轴,指定位置轴标题
XDDFNumericalDataSource<Double> yAxisSource = XDDFDataSourcesFactory.fromArray(yAxisData); // 设置Y轴数据
yAxis.setTitle("hm²");
// 7、创建折线图对象
XDDFLineChartData lineChart = (XDDFLineChartData) xChart.createData(ChartTypes.LINE, xAxis, yAxis);
// 8、加载折线图数据集
XDDFLineChartData.Series lineSeries = (XDDFLineChartData.Series) lineChart.addSeries(xAxisSource, yAxisSource);
lineSeries.setSmooth(false); // 线条样式:true平滑曲线,false折线
lineSeries.setMarkerSize((short) 6); // 标记点大小
lineSeries.setMarkerStyle(MarkerStyle.CIRCLE); // 标记点样式
// 9、绘制折线图
xChart.plot(lineChart);
}
public static void drawTable(XWPFDocument document, String[] xAxisData,Double[] yAxisData) throws Exception {
/*int numOfPoints = categories.length;
String categoryDataRange = chart.formatRange(new CellRangeAddress(1, numOfPoints, 0, 0));