霍煤宏骏

src/test/java/com/patzn/cloud/service/lims/test/Line.java

+package com.patzn.cloud.service.lims.test;
+
+import java.awt.Color;
+import java.awt.Font;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.InputStream;
+import java.util.ArrayList;
+import java.util.List;
+
+import com.patzn.cloud.service.lims.common.HSSFWorkbookUtil;
+import org.apache.poi.xssf.usermodel.XSSFCell;
+import org.apache.poi.xssf.usermodel.XSSFRow;
+import org.apache.poi.xssf.usermodel.XSSFSheet;
+import org.apache.poi.xssf.usermodel.XSSFWorkbook;
+import org.jfree.chart.ChartFactory;
+import org.jfree.chart.ChartFrame;
+import org.jfree.chart.JFreeChart;
+import org.jfree.chart.StandardChartTheme;
+import org.jfree.chart.plot.CategoryPlot;
+import org.jfree.chart.plot.PlotOrientation;
+import org.jfree.data.category.CategoryDataset;
+import org.jfree.data.category.DefaultCategoryDataset;
+
+public class Line {
+    public static void main(String[] args) {
+
+        File file = new File("D://en//ccc.xlsx");
+        DefaultCategoryDataset mDataset = new DefaultCategoryDataset();
+        try {
+
+            InputStream io = new FileInputStream(file);
+
+            XSSFWorkbook xssfWorkbook = HSSFWorkbookUtil.getWorkbookByIO(io);
+            XSSFSheet sheet = xssfWorkbook.getSheetAt(2);
+
+            int xcol = 0;
+            int xrowBegin = 1;
+            int xrowEnd = sheet.getLastRowNum();
+
+            int ycol = 3;
+            int yrowBegin = 1;
+            int yrowEnd = sheet.getLastRowNum();
+
+
+            List<String> xList = new ArrayList<>();
+            List<String> yList = new ArrayList<>();
+            for (int i = xrowBegin; i < xrowEnd; i++) {
+                XSSFRow row = sheet.getRow(i);
+                if (row == null){
+                    continue;
+                }
+                XSSFCell cell = row.getCell(xcol);
+                if (cell == null){
+                    continue;
+                }
+
+                String xcalue = HSSFWorkbookUtil.getJavaValue(cell).toString();
+
+                xList.add(xcalue);
+
+            }
+
+            for (int i = yrowBegin; i < yrowEnd; i++) {
+                XSSFRow row = sheet.getRow(i);
+                if (row == null){
+                    continue;
+                }
+                XSSFCell cell = row.getCell(ycol);
+                if (cell == null){
+                    continue;
+                }
+
+                String ycalue = HSSFWorkbookUtil.getJavaValue(cell).toString();
+
+                yList.add(ycalue);
+
+            }
+
+
+
+
+
+            int size = xList.size()<yList.size()?xList.size():yList.size();
+            String[] a =new String[size];
+            String[] b =new String[size];
+
+            for (int i = 0; i < size; i++) {
+                a[i] = xList.get(i);
+                b[i] = yList.get(i);
+
+                mDataset.addValue(Double.parseDouble(xList.get(i)),"数据",yList.get(i));
+            }
+
+        }catch (Exception e){
+
+        }
+
+
+
+
+
+
+
+        StandardChartTheme mChartTheme = new StandardChartTheme("CN");
+        mChartTheme.setLargeFont(new Font("黑体", Font.BOLD, 20));
+        mChartTheme.setExtraLargeFont(new Font("宋体", Font.PLAIN, 15));
+        mChartTheme.setRegularFont(new Font("宋体", Font.PLAIN, 15));
+        ChartFactory.setChartTheme(mChartTheme);
+        JFreeChart mChart = ChartFactory.createLineChart(
+                "折线图",//图名字
+                "年份",//横坐标
+                "数量",//纵坐标
+                mDataset,//数据集
+                PlotOrientation.VERTICAL,
+                false, // 显示图例
+                true, // 采用标准生成器
+                false);// 是否生成超链接
+
+        CategoryPlot mPlot = (CategoryPlot)mChart.getPlot();
+        mPlot.setBackgroundPaint(Color.LIGHT_GRAY);
+        mPlot.setRangeGridlinePaint(Color.BLUE);//背景底部横虚线
+        mPlot.setOutlinePaint(Color.RED);//边界线
+
+        ChartFrame mChartFrame = new ChartFrame("折线图", mChart);
+        mChartFrame.pack();
+        mChartFrame.setVisible(true);
+
+    }
+    public static CategoryDataset GetDataset()
+    {
+        DefaultCategoryDataset mDataset = new DefaultCategoryDataset();
+//        mDataset.addValue(1, "First", "2013");
+//        mDataset.addValue(3, "First", "2014");
+//        mDataset.addValue(2, "First", "2015");
+//        mDataset.addValue(6, "First", "2016");
+//        mDataset.addValue(5, "First", "2017");
+//        mDataset.addValue(12, "First", "2018");
+        return mDataset;
+    }
+}
+
+

src/test/java/com/patzn/cloud/service/lims/test/TestDian.java

+package com.patzn.cloud.service.lims.test;
+
+import org.apache.commons.lang.math.RandomUtils;
+import org.apache.poi.ss.usermodel.Cell;
+import org.apache.poi.ss.usermodel.ClientAnchor;
+import org.apache.poi.ss.usermodel.Row;
+import org.apache.poi.xssf.usermodel.XSSFChart;
+import org.apache.poi.xssf.usermodel.XSSFDrawing;
+import org.apache.poi.xssf.usermodel.XSSFSheet;
+import org.apache.poi.xssf.usermodel.XSSFWorkbook;
+import org.openxmlformats.schemas.drawingml.x2006.chart.*;
+import org.openxmlformats.schemas.drawingml.x2006.main.*;
+
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.util.Random;
+
+public class TestDian {
+    public static void main(String[] args) throws Exception{
+        createScatterChart();
+    }
+    public static void createScatterChart() throws IOException {
+        XSSFWorkbook wb = new XSSFWorkbook();
+        XSSFSheet sheet = wb.createSheet("散点图");
+
+        Row row;
+        Cell cell;
+        for (int r = 0; r < 10; r++) {
+            row = sheet.createRow(r);
+            cell = row.createCell(0);
+            cell.setCellValue("S" + r);
+            cell = row.createCell(1);
+            cell.setCellValue(RandomUtils.nextInt(2));
+        }
+
+        XSSFSheet sheet333 = wb.createSheet("哈哈哈");
+
+        XSSFDrawing drawing = sheet333.createDrawingPatriarch();
+        ClientAnchor anchor = drawing.createAnchor(13, 3, 25, 9, 0, 0, 6, 12);
+
+        XSSFChart chart = drawing.createChart(anchor);
+
+        chart.setTitleText("预选赛项目得分分布图");
+        chart.setAutoTitleDeleted(false);
+
+        CTChart ctChart = chart.getCTChart();
+        ctChart.addNewPlotVisOnly().setVal(true);
+        ctChart.addNewDispBlanksAs().setVal(STDispBlanksAs.Enum.forInt(2));
+        ctChart.addNewShowDLblsOverMax().setVal(false);
+
+
+        CTPlotArea ctPlotArea = ctChart.getPlotArea();
+
+        CTScatterChart scatterChart = ctPlotArea.addNewScatterChart();
+        scatterChart.addNewScatterStyle().setVal(STScatterStyle.LINE_MARKER);
+        scatterChart.addNewVaryColors().setVal(false);
+        scatterChart.addNewAxId().setVal(123456);
+        scatterChart.addNewAxId().setVal(123457);
+
+        CTCatAx ctCatAx = ctPlotArea.addNewCatAx();
+        ctCatAx.addNewAxId().setVal(123456);
+        CTScaling ctScaling = ctCatAx.addNewScaling();
+        ctScaling.addNewOrientation().setVal(STOrientation.MIN_MAX);
+        ctCatAx.addNewDelete().setVal(false);
+        ctCatAx.addNewAxPos().setVal(STAxPos.B);
+        ctCatAx.addNewCrossAx().setVal(123457);
+        ctCatAx.addNewTickLblPos().setVal(STTickLblPos.NEXT_TO);
+
+        CTTitle title =ctCatAx.addNewTitle();
+        CTTx tx = title.addNewTx();
+        CTTextBody rich = tx.addNewRich();
+        rich.addNewBodyPr();  // body properties must exist, but can be empty
+        CTTextParagraph para = rich.addNewP();
+        CTRegularTextRun r = para.addNewR();
+        r.setT("xaqaewqwq");
+        ctCatAx.setTitle(title);
+
+
+
+        CTValAx ctValAx = ctPlotArea.addNewValAx();
+        ctValAx.addNewAxId().setVal(123457);
+        CTScaling ctScaling1 = ctValAx.addNewScaling();
+        ctScaling1.addNewOrientation().setVal(STOrientation.MIN_MAX);
+        ctValAx.addNewDelete().setVal(false);
+        ctValAx.addNewAxPos().setVal(STAxPos.B);
+        ctValAx.addNewCrossAx().setVal(123456);
+
+
+
+
+
+        CTShapeProperties ctShapeProperties = ctValAx.addNewMajorGridlines().addNewSpPr();
+        CTLineProperties ctLineProperties = ctShapeProperties.addNewLn();
+        ctLineProperties.setW(9525);
+        ctLineProperties.setCap(STLineCap.Enum.forInt(3));
+        ctLineProperties.setCmpd(STCompoundLine.Enum.forInt(1));
+        ctLineProperties.setAlgn(STPenAlignment.Enum.forInt(1));
+        // 不显示Y轴上的坐标刻度线
+        ctValAx.addNewMajorTickMark().setVal(STTickMark.NONE);
+        ctValAx.addNewMinorTickMark().setVal(STTickMark.NONE);
+        ctValAx.addNewTickLblPos().setVal(STTickLblPos.NEXT_TO);
+
+        // 设置散点图内的信息
+        CTScatterSer ctScatterSer = scatterChart.addNewSer();
+        ctScatterSer.addNewIdx().setVal(0);
+        ctScatterSer.addNewOrder().setVal(0);
+        // 去掉连接线
+        ctPlotArea.getScatterChartArray(0).getSerArray(0).addNewSpPr().addNewLn().addNewNoFill();
+
+        // 设置散点图各图例的显示
+        CTDLbls ctdLbls = scatterChart.addNewDLbls();
+        ctdLbls.addNewShowVal().setVal(true);
+        ctdLbls.addNewShowLegendKey().setVal(false);
+        ctdLbls.addNewShowSerName().setVal(false);
+        ctdLbls.addNewShowCatName().setVal(false);
+        ctdLbls.addNewShowPercent().setVal(false);
+        ctdLbls.addNewShowBubbleSize().setVal(false);
+        // 设置标记的样式
+        CTMarker ctMarker = ctScatterSer.addNewMarker();
+        ctMarker.addNewSymbol().setVal(STMarkerStyle.Enum.forInt(3));
+        ctMarker.addNewSize().setVal((short) 5);
+        CTShapeProperties ctShapeProperties1 = ctMarker.addNewSpPr();
+        ctShapeProperties1.addNewSolidFill().addNewSchemeClr().setVal(STSchemeColorVal.Enum.forInt(5));
+        CTLineProperties ctLineProperties1 = ctShapeProperties1.addNewLn();
+        ctLineProperties1.setW(9525);
+        ctLineProperties1.addNewSolidFill().addNewSchemeClr().setVal(STSchemeColorVal.Enum.forInt(5));
+
+        CTAxDataSource ctAxDataSource = ctScatterSer.addNewXVal();
+        CTStrRef ctStrRef = ctAxDataSource.addNewStrRef();
+        ctStrRef.setF("散点图!$A$1:$A$100");
+        CTNumDataSource ctNumDataSource = ctScatterSer.addNewYVal();
+        CTNumRef ctNumRef = ctNumDataSource.addNewNumRef();
+        ctNumRef.setF("散点图!$B$1:$B$100");
+
+        System.out.println(ctChart);
+
+        FileOutputStream fileOut = new FileOutputStream("D:\\out.xlsx");
+        wb.write(fileOut);
+        fileOut.close();
+        wb.close();
+    }
+}