private static void GenerateVideoFromAspose(string sourcePath, string extension)
{
var pptPresentation = new Aspose.Slides.Presentation();
ISlideCollection slides = pptPresentation.Slides;
var dirInfo = new DirectoryInfo(sourcePath);
var jpgFileList = new List <string>();
if (dirInfo.Exists)
{
jpgFileList.AddRange(dirInfo.GetFiles().Where(f => f.Extension.Equals(extension)).OrderBy(f => f.LastWriteTime).Take(3).Select(fileToUpload => sourcePath + "\\" + fileToUpload.Name));
}
//Aspose.Slides.Slide slide;
for (int i = 0; i < jpgFileList.Count; i++)
{
var slide = slides.AddEmptySlide(pptPresentation.LayoutSlides[i + 1]);
//Set the background with Image
slide.Background.Type = BackgroundType.OwnBackground;
slide.Background.FillFormat.FillType = FillType.Picture;
slide.Background.FillFormat.PictureFillFormat.PictureFillMode = PictureFillMode.Stretch;
//Set the picture
var img = (System.Drawing.Image) new Bitmap(jpgFileList[i]);
//Add image to presentation's images collection
IPPImage imgx = pptPresentation.Images.AddImage(img);
slide.Background.FillFormat.PictureFillFormat.Picture.Image = imgx;
}
//Save the PPTX file to the Disk
pptPresentation.Save(sourcePath + "\\EmptySlide.pptx", Aspose.Slides.Export.SaveFormat.Pptx);
}
public static void Run()
{
//ExStart:AddSlides
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_Slides_Presentations_CRUD();
// Create directory if it is not already present.
bool IsExists = System.IO.Directory.Exists(dataDir);
if (!IsExists)
{
System.IO.Directory.CreateDirectory(dataDir);
}
// Instantiate Presentation class that represents the presentation file
using (Presentation pres = new Presentation())
{
// Instantiate SlideCollection calss
ISlideCollection slds = pres.Slides;
for (int i = 0; i < pres.LayoutSlides.Count; i++)
{
// Add an empty slide to the Slides collection
slds.AddEmptySlide(pres.LayoutSlides[i]);
}
// Save the PPTX file to the Disk
pres.Save(dataDir + "EmptySlide_out.pptx", Aspose.Slides.Export.SaveFormat.Pptx);
}
//ExEnd:AddSlides
}
public static void CreatePresentation(string filepath)
{
//Instantiate a Presentation object that represents a PPT file
using (Presentation pres = new Presentation())
{
//Instantiate SlideExCollection calss
ISlideCollection slds = pres.Slides;
//Add an empty slide to the SlidesEx collection
slds.AddEmptySlide(pres.LayoutSlides[0]);
//Save your presentation to a file
pres.Save(filepath, Aspose.Slides.Export.SaveFormat.Pptx);
}
}
public static void AddingSlidetoPresentation()
{
Presentation pres = new Presentation();
//Instantiate SlideCollection class
ISlideCollection slds = pres.Slides;
for (int i = 0; i < pres.LayoutSlides.Count; i++)
{
//Add an empty slide to the Slides collection
slds.AddEmptySlide(pres.LayoutSlides[i]);
}
//Save the PPTX file to the Disk
pres.Save(MyDir + "Assemble Slides.pptx", SaveFormat.Pptx);
}