在文档中添加超链接,可以快速从当前文档跳转至指定的网页或打开指定的外部文件。前文中我们介绍过如何使用Java程序来为Word文档和Excel工作表添加超链接。本文将演示如何在PPT中添加文本和图片超链接。
方法1:通过 官网 下载获取jar包。解压后将lib文件夹下的Spire.Presentation.jar文件导入Java程序。(如下图)
方法2:通过maven仓库安装导入。具体安装教程参见 此网页 。
import com.spire.presentation.*; import com.spire.presentation.drawing.FillFormatType; import java.awt.*; import java.awt.geom.Rectangle2D; public class TextHyperlink { public static void main(String[] args) throws Exception { //创建一个PPT文档,默认包含一张幻灯片 Presentation presentation = new Presentation(); //在文档最后追加一张幻灯片并填充一些内容,方便之后添加超链接链接到此幻灯片 presentation.getSlides().append(); Rectangle2D.Double rec = new Rectangle2D.Double(presentation.getSlideSize().getSize().getWidth() / 2 - 255, 120, 500, 280); IAutoShape shape = presentation.getSlides().get(1).getShapes().appendShape(ShapeType.RECTANGLE, rec); shape.getFill().setFillType(FillFormatType.NONE); shape.getLine().setWidth(0); ParagraphEx para1 = new ParagraphEx(); PortionEx tr1 = new PortionEx(); tr1.setText("这是第二页!"); para1.getTextRanges().append(tr1); shape.getTextFrame().getParagraphs().append(para1); para1.setAlignment(TextAlignmentType.CENTER); tr1.getFill().setFillType(FillFormatType.SOLID); tr1.getFill().getSolidColor().setColor(Color.blue); shape.getTextFrame().getParagraphs().append(new ParagraphEx()); //在第一张幻灯片上添加形状 IAutoShape shape1 = presentation.getSlides().get(0).getShapes().appendShape(ShapeType.RECTANGLE, rec); shape1.getFill().setFillType(FillFormatType.NONE); shape1.getLine().setWidth(0); //添加链接到网页的超链接 ParagraphEx para2 = new ParagraphEx(); PortionEx tr2 = new PortionEx(); tr2.setText("点击链接到网页"); tr2.getClickAction().setAddress("https://www.jianshu.com/"); para2.getTextRanges().append(tr2); shape1.getTextFrame().getParagraphs().append(para2); shape1.getTextFrame().getParagraphs().append(new ParagraphEx()); //添加链接到邮箱地址的超链接 ParagraphEx para3 = new ParagraphEx(); PortionEx tr3 = new PortionEx(); tr3.setText("点击链接到邮箱地址"); tr3.getClickAction().setAddress("mailto:Tina.tang@e-iceblue.com"); para3.getTextRanges().append(tr3); shape1.getTextFrame().getParagraphs().append(para3); shape1.getTextFrame().getParagraphs().append(new ParagraphEx()); //添加链接到其他文档的超链接 ParagraphEx para4 = new ParagraphEx(); PortionEx tr4 = new PortionEx(); tr4.setText("点击链接到其他文档"); tr4.getClickAction().setAddress("C://Users//Test1//Desktop//月销售统计表.xlsx"); para4.getTextRanges().append(tr4); shape1.getTextFrame().getParagraphs().append(para4); shape1.getTextFrame().getParagraphs().append(new ParagraphEx()); //添加超链接跳转到其他幻灯片 ParagraphEx para5 = new ParagraphEx(); PortionEx tr5 = new PortionEx("点击跳转到第二张幻灯片"); ClickHyperlink link = new ClickHyperlink(presentation.getSlides().get(1)); tr5.setClickAction(link); para5.getTextRanges().append(tr5); shape1.getTextFrame().getParagraphs().append(para5); //保存文档 presentation.saveToFile("output/TextHyperlink.pptx", FileFormat.PPTX_2010); } }
注:需幻灯片放映时方能显示超链接地址!
import com.spire.presentation.*; import com.spire.presentation.drawing.FillFormatType; import java.awt.geom.Rectangle2D; public class ImageHyperlink { public static void main(String[] args) throws Exception { //创建Presentation对象 Presentation presentation = new Presentation(); //获取第一张幻灯片 ISlide slide = presentation.getSlides().get(0); //添加图片到幻灯片 String imaPath = "C://Users//Test1//Desktop//Signature.png"; Rectangle2D.Float rect = new Rectangle2D.Float(50, 50, 220, 100); IEmbedImage image = slide.getShapes().appendEmbedImage(ShapeType.RECTANGLE, imaPath, rect); //将图片形状的边线设置为无 image.getLine().setFillType(FillFormatType.NONE); //添加超链接到图片 ClickHyperlink hyperlink = new ClickHyperlink("https://www.jianshu.com/u/96431825b792"); image.setClick(hyperlink); //保存文档 presentation.saveToFile("output/ImageHyperLink.pptx", FileFormat.PPTX_2013); } }
注:需幻灯片放映时方能显示超链接地址!
(本文完)