Can't extract images from pdf

Aspose.PDF Product Family
1

I have a PDF document and I want to extract the Images object from the Page Resources, but I find that some images in the document cannot be extracted.

void Main()
{
	var doc = new Aspose.Pdf.Document(@"C:\Users\54390\Downloads\logo (1).pdf");
	foreach(var page in doc.Pages){
        //count is 0
		page.Resources.Images.Count.Dump();
	}
}

I open this PDF document,I found out that this image is a layer object,How can I extract these images from layer object?

20230304084843.png (20.3 KB)

Version info:

Aspose.PDF for Net 23.2

The demo file:

logo (1).pdf (146.4 KB)

2

@sullivan

We have added a new method of working with vector graphics. Try using the following code to detect and extract vector graphics.

var doc = new Document(input);
doc.Pages[1].TrySaveVectorGraphics(outputSvg);
3

@asad.ali
Thank you!
Will there be multiple vector graphics on the same page? But here only one output path is specified.

4

@sullivan

Would you please share the sample PDF having multiple drawn objects?