public static void InitializeChart(Chart chart, ImageSize imageSize)
{
chart.Titles.Clear();
chart.Height = (int)imageSize.Height;
chart.Width = (int)imageSize.Width;
chart.Series.Clear();
chart.DataSource = null;
chart.Legends.Clear();
}
private void AddImageToBody(string relationshipId, string name, ImageSize imageSize, HorizontalAlignmentType alignment)
{
Body body = this._package.MainDocumentPart.Document.Body;
var element = CreateDrawingElement(relationshipId, name, imageSize);
var pictureParagraph = new Paragraph(new Run(element));
// If the paragraph has no ParagraphProperties object, create one.
WordHelper.CreateParagraphPropertiesIfNonExists(pictureParagraph);
// Set paragraph alignment
WordHelper.SetParagraphAlignment(pictureParagraph, alignment);
// Append the reference to body, the element should be in a Run.
body.AppendChild(pictureParagraph);
}
private Drawing CreateDrawingElement(string relationshipId, string name, ImageSize imageSize)
{
double imageWidthInInches = imageSize.Width / 914400.0;
double imageHeightInInches = imageSize.Height / 914400.0;
// Define the reference of the image.
var element =
new Drawing(
new DW.Inline(
new DW.Extent() { Cx = imageSize.Width, Cy = imageSize.Height },
new DW.EffectExtent() {
LeftEdge = 0L,
TopEdge = 0L,
RightEdge = 0L,
BottomEdge = 0L
},
new DW.DocProperties() {
Id = (UInt32Value)1U,
Name = name
},
new DW.NonVisualGraphicFrameDrawingProperties(
new A.GraphicFrameLocks() { NoChangeAspect = true }),
new A.Graphic(
new A.GraphicData(
new PIC.Picture(
new PIC.NonVisualPictureProperties(
new PIC.NonVisualDrawingProperties() {
Id = (UInt32Value)0U,
Name = name
},
new PIC.NonVisualPictureDrawingProperties()),
new PIC.BlipFill(
new A.Blip(
new A.BlipExtensionList(
new A.BlipExtension() {
Uri = "{28A0092B-C50C-407E-A947-70E740481C1C}"
})
) {
Embed = relationshipId,
CompressionState =
A.BlipCompressionValues.Print
},
new A.Stretch(
new A.FillRectangle())),
new PIC.ShapeProperties(
new A.Transform2D(
new A.Offset() { X = 0L, Y = 0L }
, new A.Extents() {
Cx = imageSize.Width, //990000L,
Cy = imageSize.Height, //792000L
}
),
new A.PresetGeometry(
new A.AdjustValueList()
) { Preset = A.ShapeTypeValues.Rectangle }))
) { Uri = "http://schemas.openxmlformats.org/drawingml/2006/picture" })
) {
DistanceFromTop = (UInt32Value)0U,
DistanceFromBottom = (UInt32Value)0U,
DistanceFromLeft = (UInt32Value)0U,
DistanceFromRight = (UInt32Value)0U,
EditId = "50D07946"
});
return element;
}
private ImageSize GetOriginalSize(string fileName, decimal percent)
{
ImageSize returnValue = new ImageSize();
using (var img = new Bitmap(fileName)) {
returnValue.Width = (long)((img.Width / img.HorizontalResolution) * 914400L);
returnValue.Height = (long)((img.Height / img.VerticalResolution) * 914400L);
returnValue.Width = (long)(returnValue.Width * percent);
returnValue.Height = (long)(returnValue.Height * percent);
}
return returnValue;
}
