NPOIがwordに画像を挿入するBugソリューション
4299 ワード
NPOIパッケージに画像を挿入すると、最終的に生成されたワードが開かなくなります.カスタム挿入を使用します.
public class XWPFInsertPicture
{
public void WordIndertPicTest()
{
try
{
var wordDoc = new XWPFDocument();
var picAbsolutePath = @"D:\test.jpg";
if (File.Exists(picAbsolutePath))
{
var picID = wordDoc.AddPictureData(new FileStream(picAbsolutePath, FileMode.Open), (int)PictureType.JPEG);
CreatePicture(wordDoc, picID, 800, 400);
}
var outputPath = Path.Combine(@"D:\", Guid.NewGuid().ToString() + ".docx");
var writeStream = new FileStream(outputPath, FileMode.Create);
wordDoc.Write(writeStream);
writeStream.Close();
}
catch (Exception ex)
{
}
}
public static void CreatePicture(XWPFDocument doc, string id, int width, int height)
{
int EMU = 9525;
width *= EMU;
height *= EMU;
string picXml = ""
//+ ""
//+ " "
+ " "
+ " " + " "
+ " "
+ " "
+ " "
+ " "
+ " "
+ " "
+ " "
+ " "
+ " "
+ " "
+ " "
+ " "
+ " "
+ " "
+ " "
+ " "
+ " "
+ " ";
//+ " " + "
";
var run = doc.CreateParagraph().CreateRun();
CT_Inline inline = run.GetCTR().AddNewDrawing().AddNewInline();
inline.graphic = new CT_GraphicalObject();
inline.graphic.graphicData = new CT_GraphicalObjectData();
inline.graphic.graphicData.uri = "http://schemas.openxmlformats.org/drawingml/2006/picture";
// CT_GraphicalObjectData graphicData = inline.graphic.AddNewGraphicData();
// graphicData.uri = "http://schemas.openxmlformats.org/drawingml/2006/picture";
//XmlDocument xmlDoc = new XmlDocument();
try
{
//xmlDoc.LoadXml(picXml);
//var element = xmlDoc.DocumentElement;
inline.graphic.graphicData.AddPicElement(picXml);
}
catch (XmlException xe)
{
}
NPOI.OpenXmlFormats.Dml.WordProcessing.CT_PositiveSize2D extent = inline.AddNewExtent();
extent.cx = width;
extent.cy = height;
NPOI.OpenXmlFormats.Dml.WordProcessing.CT_NonVisualDrawingProps docPr = inline.AddNewDocPr();
docPr.id = 1;
docPr.name = "Image" + id;
}
}