该文将详细描述如何使用Spire.Presentation for Java添加、删除和隐藏PowerPoint 幻灯片,以及如何调整PowerPoint里的幻灯片顺序。
添加新幻灯片到已有的PowerPoint文档:
import com.spire.presentation.*;
public class Slides {
public static void main(String[] args) throws Exception {
//创建一个PowerPoint文档并加载示例文档
Presentation presentation = new Presentation();
presentation.loadFromFile("C:\\Users\\Administrator\\Desktop\\Sample.pptx");
//在文档末尾添加新幻灯
presentation.getSlides().append();
//在第二页插入空白幻灯片
presentation.getSlides().insert(1);
//保存文档
presentation.saveToFile("output/AddSlide.pptx", FileFormat.PPTX_2010);
}
}
隐藏幻灯片
import com.spire.presentation.*;
public class Slides {
public static void main(String[] args) throws Exception {
//创建一个PowerPoint文档并加载示例文档
Presentation presentation = new Presentation();
presentation.loadFromFile("C:\\Users\\Administrator\\Desktop\\Sample.pptx");
//隐藏第二张幻灯片
presentation.getSlides().get(1).setHidden(true);
//保存文档
presentation.saveToFile("output/Hideslide.pptx", FileFormat.PPTX_2010);
}
}
删除幻灯片
import com.spire.presentation.*;
public class Slides {
public static void main(String[] args) throws Exception {
//创建一个PowerPoint文档并加载示例文档
Presentation presentation = new Presentation();
presentation.loadFromFile("C:\\Users\\Administrator\\Desktop\\Sample.pptx");
//删除第二张幻灯片
presentation.getSlides().removeAt(1);
//保存文档
presentation.saveToFile("output/Removeslide.pptx", FileFormat.PPTX_2010);
}
}
调整幻灯片顺序
import com.spire.presentation.*;
public class Slides {
public static void main(String[] args) throws Exception {
//创建一个PowerPoint文档并加载示例文档
Presentation presentation = new Presentation();
presentation.loadFromFile("C:\\Users\\Administrator\\Desktop\\Sample.pptx");
//获取文档中的第一张幻灯片并将其设置为第二张
ISlide slide = presentation.getSlides().get(0);
slide.setSlideNumber(2);
//保存文档
presentation.saveToFile("output/Reorderslide.pptx", FileFormat.PPTX_2010);
}
}