public void InsertImageInLastSlide(Slide slide, string imagePath, string imageExt) { // Creates an Picture instance and adds its children. P.Picture picture = new P.Picture(); string embedId = string.Empty; embedId = "rId" + (slide.Elements().Count() + 915).ToString(); P.NonVisualPictureProperties nonVisualPictureProperties = new P.NonVisualPictureProperties( new P.NonVisualDrawingProperties() { Id = (UInt32Value)4U, Name = "Picture 5" }, new P.NonVisualPictureDrawingProperties(new A.PictureLocks() { NoChangeAspect = true }), new ApplicationNonVisualDrawingProperties()); P.BlipFill blipFill = new P.BlipFill(); Drawing.Blip blip = new Drawing.Blip() { Embed = embedId }; // Creates an BlipExtensionList instance and adds its children Drawing.BlipExtensionList blipExtensionList = new Drawing.BlipExtensionList(); Drawing.BlipExtension blipExtension = new Drawing.BlipExtension() { Uri = "{28A0092B-C50C-407E-A947-70E740481C1C}" }; DocumentFormat.OpenXml.Office2010.Drawing.UseLocalDpi useLocalDpi = new DocumentFormat.OpenXml.Office2010.Drawing.UseLocalDpi() { Val = false }; useLocalDpi.AddNamespaceDeclaration("a14", "http://schemas.microsoft.com/office/drawing/2010/main"); blipExtension.Append(useLocalDpi); blipExtensionList.Append(blipExtension); blip.Append(blipExtensionList); Drawing.Stretch stretch = new Drawing.Stretch(); Drawing.FillRectangle fillRectangle = new Drawing.FillRectangle(); stretch.Append(fillRectangle); blipFill.Append(blip); blipFill.Append(stretch); // Creates an ShapeProperties instance and adds its children. P.ShapeProperties shapeProperties = new P.ShapeProperties(); A.Transform2D transform2D = new A.Transform2D(); A.Offset offset = new A.Offset() { X = 2096400L, Y = 441000L }; A.Extents extents = new A.Extents() { Cx = 8000000L, Cy = 6000000L }; 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); 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>(imageExt, embedId); FileStream fileStream = new FileStream(imagePath, FileMode.Open); imagePart.FeedData(fileStream); fileStream.Close(); }
public static void AddImage(string file, string image) { using (var presentation = PresentationDocument.Open(file, true)) { var slidePart = presentation .PresentationPart .SlideParts .First(); var part = slidePart .AddImagePart(ImagePartType.Png); using (var stream = File.OpenRead(image)) { part.FeedData(stream); } var tree = slidePart .Slide .Descendants <DocumentFormat.OpenXml.Presentation.ShapeTree>() .First(); var picture = new DocumentFormat.OpenXml.Presentation.Picture(); picture.NonVisualPictureProperties = new DocumentFormat.OpenXml.Presentation.NonVisualPictureProperties(); picture.NonVisualPictureProperties.Append(new DocumentFormat.OpenXml.Presentation.NonVisualDrawingProperties { Name = "My Shape", Id = (UInt32)tree.ChildElements.Count - 1 }); var nonVisualPictureDrawingProperties = new DocumentFormat.OpenXml.Presentation.NonVisualPictureDrawingProperties(); nonVisualPictureDrawingProperties.Append(new DocumentFormat.OpenXml.Drawing.PictureLocks() { NoChangeAspect = true }); picture.NonVisualPictureProperties.Append(nonVisualPictureDrawingProperties); picture.NonVisualPictureProperties.Append(new DocumentFormat.OpenXml.Presentation.ApplicationNonVisualDrawingProperties()); var blipFill = new DocumentFormat.OpenXml.Presentation.BlipFill(); var blip1 = new DocumentFormat.OpenXml.Drawing.Blip() { Embed = slidePart.GetIdOfPart(part) }; var blipExtensionList1 = new DocumentFormat.OpenXml.Drawing.BlipExtensionList(); var blipExtension1 = new DocumentFormat.OpenXml.Drawing.BlipExtension() { Uri = "{28A0092B-C50C-407E-A947-70E740481C1C}" }; var useLocalDpi1 = new DocumentFormat.OpenXml.Office2010.Drawing.UseLocalDpi() { Val = false }; useLocalDpi1.AddNamespaceDeclaration("a14", "http://schemas.microsoft.com/office/drawing/2010/main"); blipExtension1.Append(useLocalDpi1); blipExtensionList1.Append(blipExtension1); blip1.Append(blipExtensionList1); var stretch = new DocumentFormat.OpenXml.Drawing.Stretch(); stretch.Append(new DocumentFormat.OpenXml.Drawing.FillRectangle()); blipFill.Append(blip1); blipFill.Append(stretch); picture.Append(blipFill); picture.ShapeProperties = new DocumentFormat.OpenXml.Presentation.ShapeProperties(); picture.ShapeProperties.Transform2D = new DocumentFormat.OpenXml.Drawing.Transform2D(); picture.ShapeProperties.Transform2D.Append(new DocumentFormat.OpenXml.Drawing.Offset { X = 0, Y = 0, }); picture.ShapeProperties.Transform2D.Append(new DocumentFormat.OpenXml.Drawing.Extents { Cx = 1000000, Cy = 1000000, }); picture.ShapeProperties.Append(new DocumentFormat.OpenXml.Drawing.PresetGeometry { Preset = DocumentFormat.OpenXml.Drawing.ShapeTypeValues.Rectangle }); tree.Append(picture); } }
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); } }
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(); }