/// <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();
}
/// <summary>
/// Creates an image paragraph.
/// </summary>
/// <param name="relationshipId">The relationship id.</param>
/// <param name="name">The name.</param>
/// <param name="description">The description.</param>
/// <param name="width">The width.</param>
/// <param name="height">The height.</param>
/// <returns>The <see cref="Paragraph" /> containing the image.</returns>
private DocumentFormat.OpenXml.Wordprocessing.Paragraph CreateImageParagraph(
string relationshipId, string name, string description, double width, double height)
{
// http://msdn.microsoft.com/en-us/library/documentformat.openxml.drawing.extents.aspx
// http://polymathprogrammer.com/2009/10/22/english-metric-units-and-open-xml/
// cx (Extent Length)
// Specifies the length of the extents rectangle in EMUs. This rectangle shall dictate the size of the object as displayed (the result of any scaling to the original object).
// Example: Consider a DrawingML object specified as follows:
// <… cx="1828800" cy="200000"/>
// The cx attributes specifies that this object has a height of 1828800 EMUs (English Metric Units). end example]
// The possible values for this attribute are defined by the ST_PositiveCoordinate simple type (§20.1.10.42).
// cy (Extent Width)
// Specifies the width of the extents rectangle in EMUs. This rectangle shall dictate the size of the object as displayed (the result of any scaling to the original object).
// Example: Consider a DrawingML object specified as follows:
// < … cx="1828800" cy="200000"/>
// The cy attribute specifies that this object has a width of 200000 EMUs (English Metric Units). end example]
// The possible values for this attribute are defined by the ST_PositiveCoordinate simple type (§20.1.10.42).
var paragraph1 = new DocumentFormat.OpenXml.Wordprocessing.Paragraph
{
RsidParagraphAddition = "00D91137",
RsidRunAdditionDefault = "00AC08EB"
};
var run1 = new Run();
var runProperties1 = new RunProperties();
var noProof1 = new NoProof();
runProperties1.AppendChild(noProof1);
var drawing1 = new Drawing();
var inline1 = new Inline
{
DistanceFromTop = 0U,
DistanceFromBottom = 0U,
DistanceFromLeft = 0U,
DistanceFromRight = 0U
};
var extent1 = new Extent {
Cx = 5753100L, Cy = 3600450L
};
extent1.Cx = (long)(width * 914400);
extent1.Cy = (long)(height * 914400);
var effectExtent1 = new EffectExtent {
LeftEdge = 0L, TopEdge = 0L, RightEdge = 0L, BottomEdge = 0L
};
var docProperties1 = new DocProperties {
Id = 1U, Name = name, Description = description
};
var nonVisualGraphicFrameDrawingProperties1 = new NonVisualGraphicFrameDrawingProperties();
var graphicFrameLocks1 = new GraphicFrameLocks {
NoChangeAspect = true
};
graphicFrameLocks1.AddNamespaceDeclaration("a", "http://schemas.openxmlformats.org/drawingml/2006/main");
nonVisualGraphicFrameDrawingProperties1.AppendChild(graphicFrameLocks1);
var graphic1 = new Graphic();
graphic1.AddNamespaceDeclaration("a", "http://schemas.openxmlformats.org/drawingml/2006/main");
var graphicData1 = new GraphicData {
Uri = "http://schemas.openxmlformats.org/drawingml/2006/picture"
};
var picture1 = new Picture();
picture1.AddNamespaceDeclaration("pic", "http://schemas.openxmlformats.org/drawingml/2006/picture");
var nonVisualPictureProperties1 = new NonVisualPictureProperties();
var nonVisualDrawingProperties1 = new NonVisualDrawingProperties
{
Id = 0U,
Name = name,
Description = description
};
var nonVisualPictureDrawingProperties1 = new NonVisualPictureDrawingProperties();
var pictureLocks1 = new PictureLocks {
NoChangeAspect = true, NoChangeArrowheads = true
};
nonVisualPictureDrawingProperties1.AppendChild(pictureLocks1);
nonVisualPictureProperties1.AppendChild(nonVisualDrawingProperties1);
nonVisualPictureProperties1.AppendChild(nonVisualPictureDrawingProperties1);
var blipFill1 = new BlipFill();
var blip1 = new Blip {
Embed = relationshipId
};
var blipExtensionList1 = new BlipExtensionList();
var blipExtension1 = new BlipExtension {
Uri = "{28A0092B-C50C-407E-A947-70E740481C1C}"
};
var useLocalDpi1 = new UseLocalDpi {
Val = false
};
useLocalDpi1.AddNamespaceDeclaration("a14", "http://schemas.microsoft.com/office/drawing/2010/main");
blipExtension1.AppendChild(useLocalDpi1);
blipExtensionList1.AppendChild(blipExtension1);
blip1.AppendChild(blipExtensionList1);
var sourceRectangle1 = new SourceRectangle();
var stretch1 = new Stretch();
var fillRectangle1 = new FillRectangle();
stretch1.AppendChild(fillRectangle1);
blipFill1.AppendChild(blip1);
blipFill1.AppendChild(sourceRectangle1);
blipFill1.AppendChild(stretch1);
var shapeProperties1 = new ShapeProperties {
BlackWhiteMode = BlackWhiteModeValues.Auto
};
var transform2D1 = new Transform2D();
var offset1 = new Offset {
X = 0L, Y = 0L
};
var extents1 = new Extents {
Cx = extent1.Cx, Cy = extent1.Cy
};
transform2D1.AppendChild(offset1);
transform2D1.AppendChild(extents1);
var presetGeometry1 = new PresetGeometry {
Preset = ShapeTypeValues.Rectangle
};
var adjustValueList1 = new AdjustValueList();
presetGeometry1.AppendChild(adjustValueList1);
var noFill1 = new NoFill();
var outline1 = new Outline();
var noFill2 = new NoFill();
outline1.AppendChild(noFill2);
shapeProperties1.AppendChild(transform2D1);
shapeProperties1.AppendChild(presetGeometry1);
shapeProperties1.AppendChild(noFill1);
shapeProperties1.AppendChild(outline1);
picture1.AppendChild(nonVisualPictureProperties1);
picture1.AppendChild(blipFill1);
picture1.AppendChild(shapeProperties1);
graphicData1.AppendChild(picture1);
graphic1.AppendChild(graphicData1);
inline1.AppendChild(extent1);
inline1.AppendChild(effectExtent1);
inline1.AppendChild(docProperties1);
inline1.AppendChild(nonVisualGraphicFrameDrawingProperties1);
inline1.AppendChild(graphic1);
drawing1.AppendChild(inline1);
run1.AppendChild(runProperties1);
run1.AppendChild(drawing1);
paragraph1.AppendChild(run1);
return(paragraph1);
}
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();
}
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);
}
}
public Run GetRun(RunProperties runProperties)
{
var run = new Run {
RunProperties = runProperties.CloneNode()
};
run.RunProperties.AppendChild(new NoProof());
var drawing = new Drawing();
var inline = new Inline
{
DistanceFromTop = (UInt32Value)0U,
DistanceFromBottom = (UInt32Value)0U,
DistanceFromLeft = (UInt32Value)0U,
DistanceFromRight = (UInt32Value)0U
};
var nonVisualGraphicFrameDrawingProperties1 = new Wp.NonVisualGraphicFrameDrawingProperties();
var graphicFrameLocks1 = new A.GraphicFrameLocks()
{
NoChangeAspect = true
};
graphicFrameLocks1.AddNamespaceDeclaration("a", "http://schemas.openxmlformats.org/drawingml/2006/main");
nonVisualGraphicFrameDrawingProperties1.Append(graphicFrameLocks1);
var graphic1 = new Graphic();
graphic1.AddNamespaceDeclaration("a", "http://schemas.openxmlformats.org/drawingml/2006/main");
var graphicData1 = new GraphicData()
{
Uri = "http://schemas.openxmlformats.org/drawingml/2006/picture"
};
var picture1 = new DocumentFormat.OpenXml.Drawing.Pictures.Picture();
picture1.AddNamespaceDeclaration("pic", "http://schemas.openxmlformats.org/drawingml/2006/picture");
var nonVisualPictureProperties1 = new DocumentFormat.OpenXml.Drawing.Pictures.NonVisualPictureProperties();
var nonVisualDrawingProperties1 = new DocumentFormat.OpenXml.Drawing.Pictures.NonVisualDrawingProperties()
{
Id = (UInt32Value)1U, Name = _config.Name
};
var nonVisualPictureDrawingProperties1 = new DocumentFormat.OpenXml.Drawing.Pictures.NonVisualPictureDrawingProperties();
nonVisualPictureProperties1.Append(nonVisualDrawingProperties1);
nonVisualPictureProperties1.Append(nonVisualPictureDrawingProperties1);
var blipFill1 = new Pic.BlipFill();
var blip1 = new Blip()
{
Embed = _config.Name
};
var blipExtensionList1 = new BlipExtensionList();
var blipExtension1 = new BlipExtension()
{
Uri = "{28A0092B-C50C-407E-A947-70E740481C1C}"
};
var useLocalDpi1 = new A14.UseLocalDpi()
{
Val = false
};
useLocalDpi1.AddNamespaceDeclaration("a14", "http://schemas.microsoft.com/office/drawing/2010/main");
blipExtension1.Append(useLocalDpi1);
blipExtensionList1.Append(blipExtension1);
blip1.Append(blipExtensionList1);
var stretch1 = new Stretch();
var fillRectangle1 = new FillRectangle();
stretch1.Append(fillRectangle1);
blipFill1.Append(blip1);
blipFill1.Append(stretch1);
var shapeProperties1 = new DocumentFormat.OpenXml.Drawing.Pictures.ShapeProperties();
var transform2D1 = new Transform2D();
var offset1 = new Offset()
{
X = 0L, Y = 0L
};
transform2D1.Append(offset1);
var presetGeometry1 = new PresetGeometry()
{
Preset = ShapeTypeValues.Rectangle
};
var adjustValueList1 = new AdjustValueList();
presetGeometry1.Append(adjustValueList1);
shapeProperties1.Append(transform2D1);
shapeProperties1.Append(presetGeometry1);
picture1.Append(nonVisualPictureProperties1);
picture1.Append(blipFill1);
picture1.Append(shapeProperties1);
graphicData1.Append(picture1);
graphic1.Append(graphicData1);
inline.Append(nonVisualGraphicFrameDrawingProperties1);
inline.Append(graphic1);
drawing.Append(inline);
run.AppendChild(drawing);
return(run);
}
public static void AddSvg(string docPath, string svgPath)
{
if (docPath == null)
{
throw new ArgumentNullException(nameof(docPath));
}
if (svgPath == null)
{
throw new ArgumentNullException(nameof(svgPath));
}
using (PresentationDocument presentationDocument = PresentationDocument.Open(docPath, true))
{
// Get the relationship ID of the first slide.
PresentationPart presentationPart = presentationDocument.PresentationPart;
// Verify that the presentation part and presentation exist.
if (presentationPart != null && presentationPart.Presentation != null)
{
OpenXmlElementList slideIds = presentationPart.Presentation.SlideIdList.ChildElements;
if (slideIds.Count > 0)
{
string relId = (slideIds[0] as SlideId).RelationshipId;
SlidePart slidePart = (SlidePart)presentationPart.GetPartById(relId);
// Get count of relationships and increment by one to make next unique id
int partsCount = slidePart.Parts.Count();
string pngId = $"rId{++partsCount}";
string svgId = $"rId{++partsCount}";
var creationId = new DocumentFormat.OpenXml.Office2016.Drawing.CreationId();
creationId.AddNamespaceDeclaration("a16", "http://schemas.microsoft.com/office/drawing/2014/main");
creationId.Id = "{E36DC281-2F17-44E3-80EA-AB5BFA90E4D7}";
var picture = new DocumentFormat.OpenXml.Presentation.Picture();
// add non visual properties to picture
picture.NonVisualPictureProperties = new DocumentFormat.OpenXml.Presentation.NonVisualPictureProperties();
picture.NonVisualPictureProperties.NonVisualDrawingProperties = new DocumentFormat.OpenXml.Presentation.NonVisualDrawingProperties()
{
Id = new UInt32Value((uint)++partsCount), Name = "Picture 1"
};
picture.NonVisualPictureProperties.NonVisualDrawingProperties.AppendChild(new DocumentFormat.OpenXml.Drawing.ExtensionList(
new Extension(
creationId)
{
Uri = "{FF2B5EF4-FFF2-40B4-BE49-F238E27FC236}"
}));
picture.NonVisualPictureProperties.NonVisualPictureDrawingProperties = new DocumentFormat.OpenXml.Presentation.NonVisualPictureDrawingProperties();
picture.NonVisualPictureProperties.ApplicationNonVisualDrawingProperties = new ApplicationNonVisualDrawingProperties();
picture.NonVisualPictureProperties.NonVisualPictureDrawingProperties.PictureLocks = new PictureLocks()
{
NoChangeAspect = true
};
// add blipfill
picture.BlipFill = new DocumentFormat.OpenXml.Presentation.BlipFill();
picture.BlipFill.Blip = new Blip()
{
Embed = svgId
};
picture.BlipFill.AppendChild(new Stretch(
new FillRectangle()));
BlipExtensionList blipExtensionList = new BlipExtensionList();
Extension ext = blipExtensionList.AppendChild(new Extension());
ext.Uri = string.Empty;
ext.AppendChild(new SVGBlip());
picture.BlipFill.Blip.AppendChild(blipExtensionList);
picture.ShapeProperties = new DocumentFormat.OpenXml.Presentation.ShapeProperties();
picture.ShapeProperties.Transform2D = new Transform2D();
picture.ShapeProperties.Transform2D.Offset = new Offset();
picture.ShapeProperties.Transform2D.Offset.X = new Int64Value(5638800L);
picture.ShapeProperties.Transform2D.Offset.Y = new Int64Value(2971800L);
picture.ShapeProperties.Transform2D.Extents = new Extents();
picture.ShapeProperties.Transform2D.Extents.Cx = new Int64Value(914400L);
picture.ShapeProperties.Transform2D.Extents.Cy = new Int64Value(914400L);
picture.ShapeProperties.AppendChild(new PresetGeometry(
new AdjustValueList())
{
Preset = ShapeTypeValues.Rectangle
});
// Create a temporary in memory png file from the svg (inserting svg requires a png copy to be visible)
// Using https://www.nuget.org/packages/Svg/ to convert svg to png
SvgDocument svgDocument = SvgDocument.Open(svgPath);
using System.Drawing.Bitmap bitmap = svgDocument.Draw();
string fileName = System.IO.Path.GetTempPath() + Guid.NewGuid().ToString() + ".png";
bitmap.Save(fileName, ImageFormat.Png);
// Add png to slidePart
using FileStream pngFileStream = new FileStream(fileName, FileMode.Open, FileAccess.Read);
pngFileStream.Seek(0, SeekOrigin.Begin);
ImagePart pngImagePart = slidePart.AddImagePart(ImagePartType.Png, pngId);
pngImagePart.FeedData(pngFileStream);
picture.BlipFill.Blip.Embed = pngId;
// Add image part with new svg id
using FileStream svgFileStream = new FileStream(svgPath, FileMode.Open, FileAccess.Read);
svgFileStream.Seek(0, SeekOrigin.Begin);
ImagePart svgImgPart = slidePart.AddImagePart(ImagePartType.Svg, svgId);
svgImgPart.FeedData(svgFileStream);
IEnumerable <SVGBlip> sVGBlips = blipExtensionList.Descendants <SVGBlip>();
sVGBlips.First().Embed = svgId;
slidePart.Slide.CommonSlideData.ShapeTree.AppendChild(picture);
}
}
}
}
