Insert Image in NPOI

Aspose.Words - Insert Image

This example inserts an image from a file at a specified position and size

C#

using Aspose.Words;
Document doc = new Document();
DocumentBuilder builder = new DocumentBuilder(doc);
builder.Writeln("test");
var widthEmus = (int)(400.0 * 9525);
var heightEmus = (int)(300.0 * 9525);
builder.InsertImage("../../image/HumpbackWhale.jpg", widthEmus, heightEmus);
doc.Save("test.docx");

NPOI HWPF XWPF - Insert Image

XWPFRun.addPicture is used to add an image to document.

C#

using NPOI.XWPF.UserModel;
XWPFDocument doc = new XWPFDocument();
XWPFParagraph p2 = doc.CreateParagraph();
XWPFRun r2 = p2.CreateRun();
r2.SetText("test");
var widthEmus = (int)(400.0 * 9525);
var heightEmus = (int)(300.0 * 9525);
using (FileStream picData = new FileStream("../../image/HumpbackWhale.jpg", FileMode.Open, FileAccess.Read))
{
    r2.AddPicture(picData, (int)PictureType.PNG, "image1", widthEmus, heightEmus);
}
using (FileStream sw = File.Create("test.docx"))
{
    doc.Write(sw);
}

Download Running Code

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• Github