java 创建、删除、操作 表格-k8凯发天生赢家

本文将介绍如何使用spire.presentation for java组件创建表格，删除表格行和列，删除表格，合并单元格和设置自定义格式。

创建表格

import com.spire.presentation.fileformat;
import com.spire.presentation.itable;
import com.spire.presentation.presentation;
import com.spire.presentation.tablestylepreset;
import com.spire.presentation.textalignmenttype;
public class addtable {
	public static void main(string[] args) throws exception {
		
		//实例化一个presentation对象
		presentation presentation = new presentation();
		//设置表格行数和列数、行高和列宽
		double[] widths = new double[] { 80d, 80d, 100d, 80d };
		double[] heights = new double[] { 15d, 15d, 15d, 15d, 15d, 15d };
		//添加一个表格
		itable table = presentation.getslides().get(0).getshapes().appendtable((float)presentation.getslidesize().getsize().getwidth() / 2 - 275, 90, widths, heights);
		//设置表格内置样式
		table.setstylepreset(tablestylepreset.light_style_3_accent_1);
		//设置对齐方式
		for (int i = 0; i < 4; i  )
		{
		    table.get(i, 0).gettextframe().getparagraphs().get(0).setalignment(textalignmenttype.center);
		}
		//声明一个string数组
		string[][] datastr = new string[][]
		    {
		            {"姓名", "性别", "部门", "工号"},
		            {"winny", "女", "综合", "0109"},
		            {"lois", "女", "综合", "0111"},
		            {"jois", "男", "技术", "0110"},
		            {"moon", "女", "销售", "0112"},
		            {"winny", "女", "后勤", "0113"}
		    };
		//向表格中填充数据
		for (int i = 0; i < 6; i  )
		{
		    for (int j = 0; j < 4; j  )
		    {
		        table.get(j, i).gettextframe().settext(datastr[i][j]);
		    }
		}
		//保存文件
		presentation.savetofile("e:\\创建表格.pptx", fileformat.pptx_2013);
        
	}
}

删除行和列

import com.spire.presentation.fileformat;
import com.spire.presentation.ishape;
import com.spire.presentation.islide;
import com.spire.presentation.itable;
import com.spire.presentation.presentation;
public class deletetablerowandcolumn {
	public static void main(string[] args) throws exception {
		//实例化一个ppt对象并加载示例文档
		presentation ppt = new presentation();
		ppt.loadfromfile("e:\\result.pptx");
		//获取第一张幻灯片上的表格
		islide slide = ppt.getslides().get(0);
		itable table = null;
		for(int i = 0; i< slide.getshapes().getcount(); i  )
		{
			ishape shape = slide.getshapes().get(i);
			if ((shape instanceof itable)) {
		        table = ((itable)(shape));
		        //删除列
		        table.getcolumnslist().removeat(2, false);
		        //删除行
		        table.gettablerows().removeat(3, false);
		    }
		}
		//保存文档
		ppt.savetofile("e:\\删除行与列.pptx",fileformat.pptx_2013);
	}

删除表格

import com.spire.presentation.fileformat;
import com.spire.presentation.presentation;
public class deletetable {
	public static void main(string[] args) throws exception {
		// 实例化一个ppt对象
		presentation ppt = new presentation();
		// 加载powerpoint文档
		ppt.loadfromfile("e:\\result.pptx");
		// 删除第一张幻灯片中的第一个表格
		ppt.getslides().get(0).getshapes().removeat(0);
		// 保存文档
		ppt.savetofile("e:\\删除表格.pptx", fileformat.pptx_2013);
	}
}

合并单元格、设置单元格格式

import java.awt.color;
import com.spire.presentation.cell;
import com.spire.presentation.fileformat;
import com.spire.presentation.itable;
import com.spire.presentation.presentation;
import com.spire.presentation.tablestylepreset;
import com.spire.presentation.textalignmenttype;
import com.spire.presentation.textanchortype;
import com.spire.presentation.drawing.fillformattype;
public class customtable {
	public static void main(string[] args) throws exception {
		
	 //实例化一个presentation对象
        presentation presentation = new presentation();
        //设置表格行数和列数、行高和列宽
        double[] widths = new double[]{80d, 80d, 100d, 80d};
        double[] heights = new double[]{15d, 15d, 15d, 15d, 15d};
        //添加一个表格
        itable table = presentation.getslides().get(0).getshapes().appendtable(90, 90, widths, heights);
        
        //声明一个string数组
        string[][] datastr = new string[][]
                {
                        {"订单详细信息", "", "", ""},
                        {"订单号", "地址", "支付金额", "是否发货"},
                        {"1101", "北京", "200", "是"},
                        {"1102", "成都", "100", "否"},
                        {"1103", "河北", "300", "是"}
                };
                
        //向表格中填充数据
        for (int i = 0; i < 5; i  ) {
            for (int j = 0; j < 4; j  ) {
            	table.get(j, i).gettextframe().settext(datastr[i][j]);
            }
        }
        //设置表格的默认格式为空
		table.setstylepreset(tablestylepreset.none);
		
		//合并表格第一行的单元格
			for (int i = 0; i < table.getcolumnslist().getcount()-1; i  )
		{
		    cell cell1 = table.get(i, 0);
		    cell cell2 = table.get(i 1, 0);
		    table.mergecells(cell1, cell2, true);
		}
		//设置单元格的文字水平对齐方式、背景颜色
		cell newcell1 = table.get(0, 0);
		newcell1.gettextframe().getparagraphs().get(0).setalignment(textalignmenttype.center);
		newcell1.getfillformat().setfilltype(fillformattype.solid);
		newcell1.getfillformat().getsolidcolor().setcolor(color.gray);
		//垂直合并单元格[2,2]和单元格[2,3]
		cell cell3 = table.get(2, 2);
		cell cell4 = table.get(2, 3);
		table.mergecells(cell3, cell4, true);
		//设置文字垂直对齐方式
		cell newcell2 = table.get(2, 2);
		newcell2.settextanchortype(textanchortype.center);
		
		//设置单元格[3,2]、[3,3]的背景色
		cell cell5 = table.get(3, 2);
		cell cell6 = table.get(3, 3);
		
		cell5.getfillformat().setfilltype(fillformattype.solid);
		cell6.getfillformat().setfilltype(fillformattype.solid);
		cell5.getfillformat().getsolidcolor().setcolor(color.blue);
		cell6.getfillformat().getsolidcolor().setcolor(color.yellow);
		//保存文档
		presentation.savetofile("e:\\操作表格.pptx", fileformat.pptx_2013);
	}
}