Thom Lamb
2cd6df6481
Establishes the foundational structure, core Excel functionality, and tooling. - Implements base components for cells, ranges, columns, and rows. - Integrates a custom calculation engine with a wide range of Excel functions. - Adds comprehensive support for styling, conditional formatting, data validation, comments, pictures, and charts. - Configures build setup, project metadata (NuGet), and developer guidelines. - Includes editor and Git attributes for consistent code style and line endings.
85 lines
2.9 KiB
C#
85 lines
2.9 KiB
C#
using ClosedXML.Excel;
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using ClosedXML.Excel.Drawings;
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using System.IO;
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using System.Reflection;
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namespace ClosedXML_Examples
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{
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public class ImageAnchors : IXLExample
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{
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public void Create(string filePath)
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{
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using (var wb = new XLWorkbook())
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{
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IXLWorksheet ws;
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using (Stream fs = Assembly.GetExecutingAssembly().GetManifestResourceStream("ClosedXML_Examples.Resources.ImageHandling.png"))
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{
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ws = wb.Worksheets.Add("Images1");
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#region AbsoluteAnchor
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ws.AddPicture(fs, XLPictureFormat.Png, "Image10")
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.MoveTo(220, 150);
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#endregion AbsoluteAnchor
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#region OneCellAnchor
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fs.Position = 0;
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ws.AddPicture(fs, XLPictureFormat.Png, "Image11")
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.MoveTo(ws.Cell(1, 1));
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#endregion OneCellAnchor
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ws = wb.Worksheets.Add("Images2");
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#region TwoCellAnchor
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fs.Position = 0;
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ws.AddPicture(fs, XLPictureFormat.Png, "Image20")
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.MoveTo(ws.Cell(6, 5), ws.Cell(9, 7));
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#endregion TwoCellAnchor
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}
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using (Stream fs = Assembly.GetExecutingAssembly().GetManifestResourceStream("ClosedXML_Examples.Resources.SampleImage.jpg"))
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{
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// Moving images around and scaling them
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ws = wb.Worksheets.Add("Images3");
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ws.AddPicture(fs, XLPictureFormat.Jpeg)
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.MoveTo(ws.Cell(2, 2), 20, 5, ws.Cell(5, 5), 30, 10)
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.MoveTo(ws.Cell(2, 2), ws.Cell(5, 5));
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ws.AddPicture(fs, XLPictureFormat.Jpeg)
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.MoveTo(ws.Cell(6, 2), 2, 2, ws.Cell(9, 5), 2, 2)
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.MoveTo(ws.Cell(6, 2), 20, 5, ws.Cell(9, 5), 30, 10);
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ws.AddPicture(fs, XLPictureFormat.Jpeg)
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.MoveTo(ws.Cell(10, 2), 20, 5)
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.Scale(0.2, true)
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.MoveTo(ws.Cell(10, 1));
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}
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using (Stream fs = Assembly.GetExecutingAssembly().GetManifestResourceStream("ClosedXML_Examples.Resources.SampleImage.jpg"))
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{
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// Changing of placement
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ws = wb.Worksheets.Add("Images4");
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ws.AddPicture(fs, XLPictureFormat.Jpeg)
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.MoveTo(100, 100)
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.WithPlacement(XLPicturePlacement.FreeFloating);
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// Add and delete picture immediately
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ws.AddPicture(fs, XLPictureFormat.Jpeg)
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.MoveTo(100, 600)
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.Delete();
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}
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wb.SaveAs(filePath);
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}
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}
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}
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}
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