/// <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 GeometryType ForCompositeElement(OpenXmlCompositeElement sdkCompositeElement, P.ShapeProperties spPr)
{
var t2D = spPr.Transform2D;
if (t2D != null)
{
var presetGeometry = spPr.GetFirstChild <PresetGeometry>();
// Placeholder can have transform on the slide, without having geometry
if (presetGeometry == null)
{
if (spPr.OfType <CustomGeometry>().Any())
{
return(GeometryType.Custom);
}
return(FromLayout());
}
var name = presetGeometry.Preset.Value.ToString();
Enum.TryParse(name, true, out GeometryType geometryType);
return(geometryType);
}
return(FromLayout());
GeometryType FromLayout()
{
var placeholderLocationData = _phService.TryGet(sdkCompositeElement);
if (placeholderLocationData == null)
{
return(GeometryType.Rectangle);
}
return(placeholderLocationData.Geometry);
}
}
private void insertLink(Slide slide, PageUrl pageUrl, int objId)
{
slide.SlidePart.AddHyperlinkRelationship(new System.Uri(pageUrl.url, System.UriKind.Absolute), true, "rId" + objId);
P.Shape shape = new P.Shape();
P.NonVisualShapeProperties nonVisualShapeProperties1 = new P.NonVisualShapeProperties()
{
NonVisualDrawingProperties = new P.NonVisualDrawingProperties()
{
Id = (UInt32Value)2U, Name = "矩形 1", HyperlinkOnClick = new A.HyperlinkOnClick()
{
Id = "rId" + objId
}
},
NonVisualShapeDrawingProperties = new P.NonVisualShapeDrawingProperties(),
ApplicationNonVisualDrawingProperties = new P.ApplicationNonVisualDrawingProperties()
};
P.ShapeProperties shapeProperties = new P.ShapeProperties()
{
Transform2D = new A.Transform2D()
{
Offset = new A.Offset()
{
X = pageUrl.origin.Width * ImageInfoUtils.RATE, Y = pageUrl.origin.Height * ImageInfoUtils.RATE
},
Extents = new A.Extents()
{
Cx = pageUrl.size.Width * ImageInfoUtils.RATE, Cy = pageUrl.size.Height * ImageInfoUtils.RATE
}
}
};
A.PresetGeometry presetGeometry = new A.PresetGeometry()
{
Preset = A.ShapeTypeValues.Rectangle, AdjustValueList = new A.AdjustValueList()
};
A.NoFill noFill = new A.NoFill();
A.Outline outline = new A.Outline();
A.NoFill noFill2 = new A.NoFill();
outline.Append(noFill2);
shapeProperties.Append(presetGeometry);
shapeProperties.Append(noFill);
shapeProperties.Append(outline);
P.ShapeStyle shapeStyle1 = new P.ShapeStyle();
A.LineReference lineReference = new A.LineReference()
{
Index = (UInt32Value)2U
};
A.SchemeColor schemeColor = new A.SchemeColor()
{
Val = A.SchemeColorValues.Accent1
};
A.Shade shade1 = new A.Shade()
{
Val = 50000
};
schemeColor.Append(shade1);
lineReference.Append(schemeColor);
A.FillReference fillReference = new A.FillReference()
{
Index = (UInt32Value)1U
};
A.SchemeColor schemeColor2 = new A.SchemeColor()
{
Val = A.SchemeColorValues.Accent1
};
fillReference.Append(schemeColor2);
A.EffectReference effectReference = new A.EffectReference()
{
Index = (UInt32Value)0U
};
A.SchemeColor schemeColor3 = new A.SchemeColor()
{
Val = A.SchemeColorValues.Accent1
};
effectReference.Append(schemeColor3);
A.FontReference fontReference = new A.FontReference()
{
Index = A.FontCollectionIndexValues.Minor
};
A.SchemeColor schemeColor4 = new A.SchemeColor()
{
Val = A.SchemeColorValues.Light1
};
fontReference.Append(schemeColor4);
shapeStyle1.Append(lineReference);
shapeStyle1.Append(fillReference);
shapeStyle1.Append(effectReference);
shapeStyle1.Append(fontReference);
P.TextBody textBody = new P.TextBody();
A.BodyProperties bodyProperties = new A.BodyProperties()
{
RightToLeftColumns = false, Anchor = A.TextAnchoringTypeValues.Center
};
A.ListStyle listStyle = new A.ListStyle();
A.Paragraph paragraph = new A.Paragraph();
A.ParagraphProperties paragraphProperties = new A.ParagraphProperties()
{
Alignment = A.TextAlignmentTypeValues.Center
};
A.EndParagraphRunProperties endParagraphRunProperties = new A.EndParagraphRunProperties()
{
Language = "zh-CN", AlternativeLanguage = "en-US"
};
paragraph.Append(paragraphProperties);
paragraph.Append(endParagraphRunProperties);
textBody.Append(bodyProperties);
textBody.Append(listStyle);
textBody.Append(paragraph);
shape.Append(nonVisualShapeProperties1);
shape.Append(shapeProperties);
shape.Append(shapeStyle1);
shape.Append(textBody);
slide.CommonSlideData.ShapeTree.AppendChild(shape);
}
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);
}
}
