前言

在PowerPoint文檔中，幻燈片母版可供用戶設置幻燈片的樣式，比如標題文字、背景、屬性等。預先設定好的幻燈片母版可用于所有幻燈片，此外，也可創建多個幻燈片母版分別應用到幻燈片中。本文將介紹如何創建并應用單個或多個幻燈片母版。

環境構建

文中演示代碼用到的工具是Free Spire.Presentation for Java，可通過官網下載獲取。解壓后將位于lib文件夾下的Spire.Presentation.jar導入Java程序。此外，還可通過maven倉庫安裝導入。

Java代碼示例

示例1 創建唯一母版，并應用于所有幻燈片

import com.spire.presentation.*;import com.spire.presentation.drawing.BackgroundType;import com.spire.presentation.drawing.FillFormatType;import com.spire.presentation.drawing.IImageData;import com.spire.presentation.drawing.PictureFillType;import javax.imageio.ImageIO;import java.awt.*;import java.awt.geom.Rectangle2D;import java.awt.image.BufferedImage;import java.io.FileInputStream;public class UniqueSlideMaster { public static void main(String[] args) throws Exception { //創建PPT文檔，指定幻燈片大小 Presentation presentation = new Presentation(); presentation.getSlideSize().setType(SlideSizeType.SCREEN_16_X_9); //獲取第一張母版 IMasterSlide masterSlide = presentation.getMasters().get(0); //獲取圖片地址 String backgroundPic = 'C:UsersTest1DesktopBackground.jpg'; String logo = 'C:UsersTest1Desktoplogo2.png'; //設置母版背景 BufferedImage image = ImageIO.read(new FileInputStream(backgroundPic)); IImageData imageData = presentation.getImages().append(image); masterSlide.getSlideBackground().setType(BackgroundType.CUSTOM); masterSlide.getSlideBackground().getFill().setFillType(FillFormatType.PICTURE); masterSlide.getSlideBackground().getFill().getPictureFill().setFillType(PictureFillType.STRETCH); masterSlide.getSlideBackground().getFill().getPictureFill().getPicture().setEmbedImage(imageData); //添加圖片（公司Logo）到母版 image = ImageIO.read(new FileInputStream(logo)); imageData = presentation.getImages().append(image); IEmbedImage imageShape = masterSlide.getShapes().appendEmbedImage(ShapeType.RECTANGLE,imageData,new Rectangle2D.Float(40,40,200,100)); imageShape.getLine().setFillType(FillFormatType.NONE); //添加文字（公司名稱）到母版 IAutoShape textShape = masterSlide.getShapes().appendShape(ShapeType.RECTANGLE, new Rectangle2D.Float((float) presentation.getSlideSize().getSize().getWidth()-200,(float) presentation.getSlideSize().getSize().getHeight()-60,200,30));//Shapes.AppendShape(ShapeType.Rectangle, new RectangleF(ppt.SlideSize.Size.Width-200, ppt.SlideSize.Size.Height-60, 200, 30)); textShape.getTextFrame().setText('鷹翔傳媒有限公司'); textShape.getTextFrame().getTextRange().setFontHeight(15f); textShape.getTextFrame().getTextRange().getFill().setFillType(FillFormatType.SOLID); textShape.getTextFrame().getTextRange().getFill().getSolidColor().setColor(Color.blue); textShape.getTextFrame().getTextRange().getParagraph().setAlignment(TextAlignmentType.CENTER); textShape.getFill().setFillType(FillFormatType.NONE); textShape.getLine().setFillType(FillFormatType.NONE); //添加一張幻燈片 presentation.getSlides().append(); //保存文檔 presentation.saveToFile('output/SlideMaster.pptx', FileFormat.PPTX_2013); presentation.dispose(); }}

創建效果：

示例2 創建多個母版并分別應用到幻燈片

import com.spire.presentation.*;import com.spire.presentation.drawing.BackgroundType;import com.spire.presentation.drawing.FillFormatType;import com.spire.presentation.drawing.IImageData;import com.spire.presentation.drawing.PictureFillType;import javax.imageio.ImageIO;import java.awt.image.BufferedImage;import java.io.FileInputStream;public class MultiSlideMasters { public static void main(String[] args)throws Exception { //新建PPT文檔 Presentation presentation = new Presentation(); presentation.getSlideSize().setType(SlideSizeType.SCREEN_16_X_9); //插入4頁幻燈片(連同默認的幻燈片，文檔中共5頁) for (int i = 0; i < 4; i++) { presentation.getSlides().append(); } //獲取默認的母版 IMasterSlide first_master = presentation.getMasters().get(0); //創建并獲取第二個母板 presentation.getMasters().appendSlide(first_master); IMasterSlide second_master = presentation.getMasters().get(1); //為兩個母版分別設置不同的背景圖片 String pic1 = 'C:UsersTest1DesktopImage1.jpg'; String pic2 = 'C:UsersTest1DesktopImage2.jpg'; BufferedImage image = ImageIO.read(new FileInputStream(pic1)); IImageData imageData = presentation.getImages().append(image); first_master.getSlideBackground().setType(BackgroundType.CUSTOM); first_master.getSlideBackground().getFill().setFillType(FillFormatType.PICTURE); first_master.getSlideBackground().getFill().getPictureFill().setFillType(PictureFillType.STRETCH); first_master.getSlideBackground().getFill().getPictureFill().getPicture().setEmbedImage(imageData); image = ImageIO.read(new FileInputStream(pic2)); imageData = presentation.getImages().append(image); second_master.getSlideBackground().setType(BackgroundType.CUSTOM); second_master.getSlideBackground().getFill().setFillType(FillFormatType.PICTURE); second_master.getSlideBackground().getFill().getPictureFill().setFillType(PictureFillType.STRETCH); second_master.getSlideBackground().getFill().getPictureFill().getPicture().setEmbedImage(imageData); //在第一頁應用第一個母版及版式（板式6為空板式） presentation.getSlides().get(0).setLayout(first_master.getLayouts().get(6)); //在剩下的幻燈片應用第二個母版及版式 for (int i = 1; i < presentation.getSlides().getCount(); i++) { presentation.getSlides().get(i).setLayout(second_master.getLayouts().get(6)); } //保存文檔 presentation.saveToFile('output/MultiSlideMaters.pptx', FileFormat.PPTX_2013); presentation.dispose(); }}

創建效果：

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