该文将详细介绍如何使用Spire.Presentation for Java设置幻灯片段落的缩进样式与间距。

import com.spire.presentation.*;

public class IndentStyle {
    public static void main(String[] args)  throws Exception{
        //加载示例文档
        Presentation presentation = new Presentation();
        presentation.loadFromFile("Sample.pptx");

        //获取幻灯片图形
        IAutoShape shape = (IAutoShape) presentation.getSlides().get(0).getShapes().get(0);

        //设置第一个段落首行缩进和间距
        shape.getTextFrame().getParagraphs().get(0).setIndent(20);
        shape.getTextFrame().getParagraphs().get(0).setLeftMargin(10);
        shape.getTextFrame().getParagraphs().get(0).setSpaceAfter(10);

        //设置第三个段落悬挂缩进和间距
        shape.getTextFrame().getParagraphs().get(2).setIndent(-100);
        shape.getTextFrame().getParagraphs().get(2).setLeftMargin(40);
        shape.getTextFrame().getParagraphs().get(2).setSpaceBefore(0);
        shape.getTextFrame().getParagraphs().get(2).setSpaceAfter(0);

        //保存文档
        String output = "output/indent.pptx";
        presentation.saveToFile(output, FileFormat.PPTX_2010);
    }
}

效果图：