Java自动化设置PowerPoint幻灯片背景颜色和背景图片

<repositories>
    <repository>
        <id>com.e-iceblue</id>
        <name>e-iceblue</name>
        <url>https://repo.e-iceblue.cn/repository/maven-public/</url>
    </repository>
</repositories>
<dependencies>
    <dependency>
        <groupId>e-iceblue</groupId>
        <artifactId>spire.presentation</artifactId>
        <version>10.11.4</version>
    </dependency>
</dependencies>

import com.spire.presentation.*;
import com.spire.presentation.drawing.*;

import java.awt.*;

public class PPTbackground {

    public static void main(String[] args) throws Exception {
        String inputFile = "Sample.pptx";
        String outputFile = "output/setGradientColor.pptx";
        Presentation ppt = new Presentation();
        ppt.loadFromFile(inputFile);
        ppt.getSlides().get(0).getSlideBackground().setType(BackgroundType.CUSTOM);

//设置文档的背景填充模式为渐变色填充，设置颜色
        ppt.getSlides().get(0).getSlideBackground().getFill().setFillType(FillFormatType.GRADIENT);
        ppt.getSlides().get(0).getSlideBackground().getFill().getGradient().getGradientStops().append(0, Color.white);
        ppt.getSlides().get(0).getSlideBackground().getFill().getGradient().getGradientStops().append(1,Color.green);

        ppt.saveToFile(outputFile, FileFormat.PPTX_2010);
        ppt.dispose();
    }
}

public static void main(String[] args) throws Exception {
 
    //加载PowerPoint文档
    Presentation ppt = new Presentation();
    ppt.loadFromFile("Sample.pptx");
 
    //获取幻灯片的数量
    int slideCount = ppt.getSlides().getCount();
 
    ISlide slide = null;
 
    //遍历幻灯片，为每张幻灯片设置纯色背景色或渐变背景色
    for(int i = 0; i < slideCount;i++) {
        slide = ppt.getSlides().get(i);
        slide.getSlideBackground().setType(BackgroundType.CUSTOM);
 
        //设置纯色背景色
        slide.getSlideBackground().getFill().setFillType(FillFormatType.SOLID);
        slide.getSlideBackground().getFill().getSolidColor().setColor(Color.PINK);
 
        //设置渐变背景色
        /*slide.getSlideBackground().getFill().setFillType(FillFormatType.GRADIENT);
        slide.getSlideBackground().getFill().getGradient().getGradientStops().append(0, Color.WHITE);
        slide.getSlideBackground().getFill().getGradient().getGradientStops().append(1, Color.PINK);*/
    }
 
    //保存文档
    ppt.saveToFile("BackgroundColor.pptx", FileFormat.PPTX_2013);
}
 

import com.spire.presentation.*;
import com.spire.presentation.drawing.*;

public class PPTbackground {

    public static void main(String[] args) throws Exception {
        String inputFile = "Sample.pptx";
        String imageFile = "1.png";
        String outputFile = "output/setBackgroundColor.pptx";
        Presentation ppt = new Presentation();
        ppt.loadFromFile(inputFile);
        ppt.getSlides().get(0).getSlideBackground().setType(BackgroundType.CUSTOM);

//设置文档的背景填充模式为图片填充
        ppt.getSlides().get(0).getSlideBackground().getFill().setFillType(FillFormatType.PICTURE);
        ppt.getSlides().get(0).getSlideBackground().getFill().getPictureFill().setAlignment(RectangleAlignment.NONE);
        ppt.getSlides().get(0).getSlideBackground().getFill().getPictureFill().setFillType(PictureFillType.STRETCH);
        ppt.getSlides().get(0).getSlideBackground().getFill().getPictureFill().getPicture().setUrl((new java.io.File(imageFile)).getAbsolutePath());
        ppt.saveToFile(outputFile, FileFormat.PPTX_2010);
        ppt.dispose();
    }
}

public static void main(String[] args) throws Exception {
 
    Presentation ppt = new Presentation();
    ppt.loadFromFile("Sample.pptx");
 
    int slideCount = ppt.getSlides().getCount();
    ISlide slide = null;
 
    for(int i = 0; i < slideCount;i++) {
        slide = ppt.getSlides().get(i);
        slide.getSlideBackground().setType(BackgroundType.CUSTOM);
        slide.getSlideBackground().getFill().setFillType(FillFormatType.PICTURE);
        slide.getSlideBackground().getFill().getPictureFill().getPicture().setUrl((new java.io.File("bkg.jpg")).getAbsolutePath());
    }
 
    ppt.saveToFile("BackgroundImage.pptx", FileFormat.PPTX_2013);
}