段落中的MigraDoc图像-不完整的文件路径

Question

I want to display an image within a paragraph in MigraDoc. So far, the examples I have found have all required the full file path to reference the image file:

answerParagraph.AddImage("C:\Project\Images\Image.png")

However I want to use some kind of relative path or namespace reference. Or even an actual Image Object. Anything but the full file path.

Answer 1

The PDF renderer allows to set a working directory (property WorkingDirectory in class PdfDocumentRenderer ). I think the same applies to the RTF renderer.

Searches for files with relative path will start from this working directory.

The samples you can download for MigraDoc all use relative paths. One example:
http://pdfsharp.net/wiki/HelloMigraDoc-sample.ashx

Image image = section.AddImage("../../images/Logo landscape.png");

I don't know which samples you looked at - but requiring absolute paths would not be comfortable for sample code that should compile and work anywhere the user unzips it.

You can also pass the binary data of the image in a pseudo-filename (PDF renderer only). See also:
http://pdfsharp.net/wiki/MigraDoc_FilelessImages.ashx