private void insertImage(Slide slide, Size maxSize, string imagePath, int imgId) { P.Picture picture = new P.Picture(); string embedId = string.Empty; string imageExt = getImageType(imagePath); Size imgSize = new ImageInfoUtils().getPPTSize(imagePath); embedId = "rId" + imgId.ToString(); P.NonVisualPictureProperties nonVisualPictureProperties = new P.NonVisualPictureProperties( new P.NonVisualDrawingProperties() { Id = (UInt32Value)4U, Name = "Picture " + imgId }, new P.NonVisualPictureDrawingProperties(new A.PictureLocks() { NoChangeAspect = true }), new P.ApplicationNonVisualDrawingProperties()); picture.Append(nonVisualPictureProperties); UseLocalDpi useLocalDpi = new UseLocalDpi() { Val = false }; useLocalDpi.AddNamespaceDeclaration("a14", "http://schemas.microsoft.com/office/drawing/2010/main"); BlipExtension blipExtension = new BlipExtension() { Uri = "{28A0092B-C50C-407E-A947-70E740481C1C}" }; blipExtension.Append(useLocalDpi); BlipExtensionList blipExtensionList = new BlipExtensionList(); blipExtensionList.Append(blipExtension); Stretch stretch = new Stretch(); FillRectangle fillRectangle = new FillRectangle(); stretch.Append(fillRectangle); P.ShapeProperties shapeProperties = new P.ShapeProperties() { Transform2D = new A.Transform2D() { Offset = new A.Offset() { X = (maxSize.Width - imgSize.Width) / 2, Y = (maxSize.Height - imgSize.Height) / 2 }, Extents = new A.Extents() { Cx = imgSize.Width, Cy = imgSize.Height } } }; shapeProperties.Append(new A.PresetGeometry() { Preset = A.ShapeTypeValues.Rectangle, AdjustValueList = new A.AdjustValueList() }); Blip blip = new Blip() { Embed = embedId }; blip.Append(blipExtensionList); P.BlipFill blipFill = new P.BlipFill() { Blip = blip }; blipFill.Append(stretch); picture.Append(blipFill); picture.Append(shapeProperties); slide.CommonSlideData.ShapeTree.AppendChild(picture); ImagePart imagePart = slide.SlidePart.AddNewPart <ImagePart>(imageExt, embedId); FileStream fileStream = new FileStream(imagePath, FileMode.Open); imagePart.FeedData(fileStream); fileStream.Close(); }
/// <summary> /// Insert Image into Slide /// </summary> /// <param name="filePath">PowerPoint Path</param> /// <param name="imagePath">Image Path</param> /// <param name="imageExt">Image Extension</param> public void InsertImageInLastSlide(Slide slide, string imagePath, string imageExt) { // Creates a Picture instance and adds its children. P.Picture picture = new P.Picture(); string embedId = string.Empty; embedId = "rId" + (slide.Elements <P.Picture>().Count() + 915).ToString(); P.NonVisualPictureProperties nonVisualPictureProperties = new P.NonVisualPictureProperties( new P.NonVisualDrawingProperties() { Id = (UInt32Value)4U, Name = "Picture 5" }, new P.NonVisualPictureDrawingProperties(new D.PictureLocks() { NoChangeAspect = true }), new ApplicationNonVisualDrawingProperties()); P.BlipFill blipFill = new P.BlipFill(); Blip blip = new Blip() { Embed = embedId }; // Creates a BlipExtensionList instance and adds its children BlipExtensionList blipExtensionList = new BlipExtensionList(); BlipExtension blipExtension = new BlipExtension() { Uri = "{28A0092B-C50C-407E-A947-70E740481C1C}" }; UseLocalDpi useLocalDpi = new UseLocalDpi() { Val = false }; useLocalDpi.AddNamespaceDeclaration("a14", "http://schemas.microsoft.com/office/drawing/2010/main"); blipExtension.Append(useLocalDpi); blipExtensionList.Append(blipExtension); blip.Append(blipExtensionList); Stretch stretch = new Stretch(); FillRectangle fillRectangle = new FillRectangle(); stretch.Append(fillRectangle); blipFill.Append(blip); blipFill.Append(stretch); // Creates a ShapeProperties instance and adds its children. P.ShapeProperties shapeProperties = new P.ShapeProperties(); D.Transform2D transform2D = new D.Transform2D(); D.Offset offset = new D.Offset() { X = 457200L, Y = 1524000L }; D.Extents extents = new D.Extents() { Cx = 8229600L, Cy = 5029200L }; transform2D.Append(offset); transform2D.Append(extents); D.PresetGeometry presetGeometry = new D.PresetGeometry() { Preset = D.ShapeTypeValues.Rectangle }; D.AdjustValueList adjustValueList = new D.AdjustValueList(); presetGeometry.Append(adjustValueList); shapeProperties.Append(transform2D); shapeProperties.Append(presetGeometry); picture.Append(nonVisualPictureProperties); picture.Append(blipFill); picture.Append(shapeProperties); slide.CommonSlideData.ShapeTree.AppendChild(picture); // Generates content of imagePart. ImagePart imagePart = slide.SlidePart.AddNewPart <ImagePart>(@"image/" + imageExt, embedId); FileStream fileStream = new FileStream(imagePath, FileMode.Open); imagePart.FeedData(fileStream); fileStream.Close(); }
private void insert(SlidePart slidePart, string imagePath, string imgIdx, uint uid) { P.Picture picture = new P.Picture(); string embedId = imgIdx; P.NonVisualPictureProperties nonVisualPictureProperties = new P.NonVisualPictureProperties( new P.NonVisualDrawingProperties() { Id = uid--, Name = "Picture 5" }, new P.NonVisualPictureDrawingProperties(new A.PictureLocks() { NoChangeAspect = true }), new ApplicationNonVisualDrawingProperties()); P.BlipFill blipFill = new P.BlipFill(); BlipExtensionList blipExtensionList = new BlipExtensionList(); BlipExtension blipExtension = new BlipExtension() { Uri = "{28A0092B-C50C-407E-A947-70E740481C1C}" }; UseLocalDpi useLocalDpi = new UseLocalDpi() { Val = false }; useLocalDpi.AddNamespaceDeclaration("a14", "http://schemas.microsoft.com/office/drawing/2010/main"); blipExtension.Append(useLocalDpi); blipExtensionList.Append(blipExtension); Blip blip = new Blip() { Embed = embedId }; blip.Append(blipExtensionList); Stretch stretch = new Stretch(); FillRectangle fillRectangle = new FillRectangle(); stretch.Append(fillRectangle); blipFill.Append(blip); blipFill.Append(stretch); // TODO calc the size A.Transform2D transform2D = new A.Transform2D(); A.Offset offset = new A.Offset() { X = 457200L, Y = 1524000L }; A.Extents extents = new A.Extents() { Cx = 8229600L, Cy = 5029200L }; transform2D.Append(offset); transform2D.Append(extents); A.PresetGeometry presetGeometry = new A.PresetGeometry() { Preset = A.ShapeTypeValues.Rectangle }; A.AdjustValueList adjustValueList = new A.AdjustValueList(); presetGeometry.Append(adjustValueList); P.ShapeProperties shapeProperties = new P.ShapeProperties(); shapeProperties.Append(transform2D); shapeProperties.Append(presetGeometry); picture.Append(nonVisualPictureProperties); picture.Append(blipFill); picture.Append(shapeProperties); slidePart.Slide.CommonSlideData.ShapeTree.AppendChild(picture); var ext = System.IO.Path.GetExtension(imagePath).Substring(1); ext = ext.Equals("png", StringComparison.OrdinalIgnoreCase) ? "image/png" : "image/jpeg"; ImagePart imagePart = slidePart.AddNewPart <ImagePart>(ext, embedId); using (FileStream fileStream = new FileStream(imagePath, FileMode.Open)) { imagePart.FeedData(fileStream); } }