private void ConvertToImages(WordDocument wordDocument, string filename) { int i = 1; (this.sliderContent as Syncfusion.JavaScript.Web.Rotator).Items.Clear(); List <string> urls = new List <string>(4); string name = null; string itemPath = "../Content/images/DocIO/"; //Export the pages of the loaded document as bitmap images System.Drawing.Image[] images = wordDocument.RenderAsImages(Syncfusion.DocIO.DLS.ImageType.Metafile); foreach (System.Drawing.Image image in images) { //Resize the bitmap images. Bitmap bitmap = null; Metafile metafile = image as Metafile; //Set image width and height. bitmap = new Bitmap(793, 1122); bitmap.SetResolution((float)150, (float)150); using (Graphics g = Graphics.FromImage(bitmap)) { g.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.AntiAlias; g.DrawImage(metafile, 0, 0, (float)793, (float)1122); g.Dispose(); } name = Path.GetFileNameWithoutExtension(filename); string dataPath = string.Format("{0}\\..\\..\\..\\Content\\images\\DocIO\\", Request.PhysicalPath.ToLower().Split(new string[] { "\\DocIO" }, StringSplitOptions.None)[0]); string fileName = Path.GetFullPath(dataPath) + name; Directory.CreateDirectory(fileName); urls.Add(itemPath + name + "/" + name + i + ".jpg"); fileName = fileName + "\\" + name + i++ + ".jpg"; //Saves the image bitmap.Save(fileName, System.Drawing.Imaging.ImageFormat.Jpeg); bitmap.Dispose(); } //Add the images into the rotator. foreach (string url in urls) { Syncfusion.JavaScript.Web.RotatorItem rotatorItem = new Syncfusion.JavaScript.Web.RotatorItem(); rotatorItem.Url = url; rotatorItem.Caption = name + ".docx"; (this.sliderContent as Syncfusion.JavaScript.Web.Rotator).Items.Add(rotatorItem); } }
private void ConvertToImages(IPresentation presentation, string filename) { int i = 1; (this.sliderContent as Syncfusion.JavaScript.Web.Rotator).Items.Clear(); List <string> urls = new List <string>(4); string name = null; string itemPath = "../Content/images/presentation/"; foreach (ISlide slide in presentation.Slides) { //Converts slide to image System.Drawing.Image image = System.Drawing.Image.FromStream(slide.ConvertToImage(Syncfusion.Drawing.ImageFormat.Emf)); System.Drawing.Image.GetThumbnailImageAbort myCallback = new System.Drawing.Image.GetThumbnailImageAbort(ThumbnailCallback); System.Drawing.Image newImage = image.GetThumbnailImage(690, 400, myCallback, System.IntPtr.Zero); name = Path.GetFileNameWithoutExtension(filename); string dataPath = new System.IO.DirectoryInfo(Request.PhysicalPath + "..\\..\\..").FullName + "\\Content\\images\\presentation\\"; string fileName = Path.GetFullPath(dataPath) + name; Directory.CreateDirectory(fileName); urls.Add(itemPath + name + "/" + name + i + ".jpg"); fileName = fileName + "\\" + name + i++ + ".jpg"; //Saves the image newImage.Save(fileName); } foreach (string url in urls) { Syncfusion.JavaScript.Web.RotatorItem rotatorItem = new Syncfusion.JavaScript.Web.RotatorItem(); rotatorItem.Url = url; rotatorItem.Caption = name + ".pptx"; (this.sliderContent as Syncfusion.JavaScript.Web.Rotator).Items.Add(rotatorItem); } }