apache poi样式化形状 apachepoi样式化形状|ApachePOI教程

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Apache POI样式形状示例

【apache poi样式化形状】默认情况下，形状很少。但是，可以对形状应用不同的样式。当前可以完成的事情有：

更改填充颜色。
制作没有填充颜色的形状。
更改线条的粗细。
更改线条的样式。例如：虚线，虚线。
更改线条颜色。

让我们看一个示例，其中形状外线是点缀的。
Apache POI样式形状示例

package poiexample; import java.io.FileOutputStream; import java.io.OutputStream; import org.apache.poi.hssf.usermodel.HSSFClientAnchor; import org.apache.poi.hssf.usermodel.HSSFPatriarch; import org.apache.poi.hssf.usermodel.HSSFShape; import org.apache.poi.hssf.usermodel.HSSFSimpleShape; import org.apache.poi.hssf.usermodel.HSSFWorkbook; import org.apache.poi.ss.usermodel.Cell; import org.apache.poi.ss.usermodel.Row; import org.apache.poi.ss.usermodel.Sheet; import org.apache.poi.ss.usermodel.Workbook; public class ShapeStyleExample { public static void main(String[] args) { try (OutputStream fileOut = new FileOutputStream("srcmini.xls")) { Workbook wb = new HSSFWorkbook(); Sheet sheet = wb.createSheet("Sheet"); Row row = sheet.createRow(4); // Creating a row Cell cell = row.createCell(1); // Creating a cell cell.setCellValue("Hello, srcmini!"); HSSFPatriarch patriarch = (HSSFPatriarch) sheet.createDrawingPatriarch(); HSSFClientAnchor a = new HSSFClientAnchor( 0, 0, 1023, 255, (short) 1, 0, (short) 1, 0 ); HSSFSimpleShape s = patriarch.createSimpleShape(a); s.setShapeType(HSSFSimpleShape.OBJECT_TYPE_OVAL); s.setLineStyleColor(10, 10, 10); //s.setFillColor(90, 10, 200); s.setLineWidth(HSSFShape.LINEWIDTH_ONE_PT * 3); s.setLineStyle(HSSFShape.LINESTYLE_DOTSYS); wb.write(fileOut); }catch(Exception e) { System.out.println(e.getMessage()); } } }

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