internal static Picture AddPicture(this Slide slide, Shape referingShape, string imageFile)
{
Picture picture = new Picture();
string embedId = string.Empty;
UInt32Value picId = 10001U;
string name = string.Empty;
if (slide.Elements <Picture>().Count() > 0)
{
picId = ++slide.Elements <Picture>().ToList().Last().NonVisualPictureProperties.NonVisualDrawingProperties.Id;
}
name = "image" + picId.ToString();
embedId = "rId" + (slide.Elements <Picture>().Count() + 915).ToString(); // some value
NonVisualPictureProperties nonVisualPictureProperties = new NonVisualPictureProperties()
{
NonVisualDrawingProperties = new NonVisualDrawingProperties()
{
Name = name, Id = picId, Title = name
},
NonVisualPictureDrawingProperties = new NonVisualPictureDrawingProperties()
{
PictureLocks = new Drawing.PictureLocks()
{
NoChangeAspect = true
}
},
ApplicationNonVisualDrawingProperties = new ApplicationNonVisualDrawingProperties()
{
UserDrawn = true
}
};
BlipFill blipFill = new BlipFill()
{
Blip = new Drawing.Blip()
{
Embed = embedId
}
};
Drawing.Stretch stretch = new Drawing.Stretch()
{
FillRectangle = new Drawing.FillRectangle()
};
blipFill.Append(stretch);
ShapeProperties shapeProperties = new ShapeProperties()
{
Transform2D = new Drawing.Transform2D()
{
Offset = new Drawing.Offset()
{
X = 1554691, Y = 1600200
},
Extents = new Drawing.Extents()
{
Cx = 6034617, Cy = 4525963
}
}
};
Drawing.PresetGeometry presetGeometry = new Drawing.PresetGeometry()
{
Preset = Drawing.ShapeTypeValues.Rectangle
};
Drawing.AdjustValueList adjustValueList = new Drawing.AdjustValueList();
presetGeometry.Append(adjustValueList);
shapeProperties.Append(presetGeometry);
picture.Append(nonVisualPictureProperties);
picture.Append(blipFill);
picture.Append(shapeProperties);
slide.CommonSlideData.ShapeTree.Append(picture);
// Add Image part
slide.AddImagePart(embedId, imageFile);
slide.Save();
return(picture);
}