java 在 powerpoint 中创建编号列表和项目符号列表-凯发线上登陆下载网址

本文将介绍如何使用spire.presentation for java在powerpoint幻灯片中创建编号列表和项目符号列表。

创建编号列表

import com.spire.presentation.*;
import com.spire.presentation.drawing.fillformattype;
import java.awt.*;
import java.awt.geom.rectangle2d;
public class numberedbullets {
    public static void main(string[] args) throws exception {
        //创建presentation实例
        presentation ppt = new presentation();
        //获取第一张幻灯片
        islide slide = ppt.getslides().get(0);
        rectangle2d rect = new rectangle2d.double(50, 70, 300, 200);
        //添加一个形状到幻灯片
        iautoshape shape = slide.getshapes().appendshape(shapetype.rectangle, rect);
        shape.getshapestyle().getlinecolor().setcolor(color.white);
        shape.getfill().setfilltype(fillformattype.none);
        //移除形状中的默认段落
        shape.gettextframe().getparagraphs().clear();
        string[] str = new string[] {"item 1", "item 2", "item 3"};
        //添加段落并设置列表格式为编号列表
        for(int i = 0; i < str.length; i   )
        {
            paragraphex paragraph = new paragraphex();
            paragraph.settext(str[i]);
            paragraph.gettextranges().get(0).getfill().setfilltype(fillformattype.solid);
            paragraph.gettextranges().get(0).getfill().getsolidcolor().setcolor(color.black);
            paragraph.setbullettype(textbullettype.numbered);
            paragraph.setbulletstyle(numberedbulletstyle.bullet_roman_lc_period);
            shape.gettextframe().getparagraphs().append(paragraph);
        }
        //保存文档
        ppt.savetofile("numberedbullets.pptx", fileformat.pptx_2013);
    }
}

添加项目符号列表

import com.spire.presentation.*;
import com.spire.presentation.drawing.fillformattype;
import java.awt.*;
import java.awt.geom.rectangle2d;
public class symbolbullets {
    public static void main(string[] args) throws exception {
        //创建presentation实例
        presentation ppt = new presentation();
        //获取第一张幻灯片
        islide slide = ppt.getslides().get(0);
        rectangle2d rect = new rectangle2d.double(50, 70, 300, 200);
        //添加一个形状到幻灯片
        iautoshape shape = slide.getshapes().appendshape(shapetype.rectangle, rect);
        shape.getshapestyle().getlinecolor().setcolor(color.white);
        shape.getfill().setfilltype(fillformattype.none);
        //清除形状中的默认段落
        shape.gettextframe().getparagraphs().clear();
        string[] str = new string[] {"item 1", "item 2", "item 3"};
        //添加段落到形状并设置列表格式为项目符号
        for(int i = 0; i < str.length; i   )
        {
            paragraphex paragraph = new paragraphex();
            paragraph.settext(str[i]);
            paragraph.gettextranges().get(0).getfill().setfilltype(fillformattype.solid);
            paragraph.gettextranges().get(0).getfill().getsolidcolor().setcolor(color.black);
            paragraph.setbullettype(textbullettype.symbol);
            shape.gettextframe().getparagraphs().append(paragraph);
        }
        //保存文档
        ppt.savetofile("symbolbullets.pptx", fileformat.pptx_2013);
    }
}