Worddocument has display issues after saving to pdf with aspose words

Aspose.Words Product Family
1

Hi
i have a worddocument that has display issues after saving to pdf with aspose words.

i attached the word and the pdf document. As you can see the month on the x-axis of the charts that can be read in the doc are just black squares in pdf.

here is the code i used:

Aspose.Words.Document doc = new Aspose.Words.Document(@"d:\dok8.doc");
doc.SaveToPdf(@"D:\doc8.pdf");

I use the Version 9.1.0.0 of the Aspose.Word.dll

2

Hi

Thank you for reporting this problem to us. I managed to reproduce it on my side. Your request has been linked to the appropriate issue. You will be notified as soon as it is resolved.
As a temporary workaround, you can try converting vector images in your document to raster images. Please see the following code:

Document doc = new Document(@"Test001\document.doc");
// Get all shapes in the document.
NodeCollection shapes = doc.GetChildNodes(NodeType.Shape, true);
// Loop through all shapes.
foreach(Shape shape in shapes)
{
    // If shape contains a vector image, convert it to rester image.
    if (shape.HasImage && (shape.ImageData.ImageType == ImageType.Wmf || shape.ImageData.ImageType == ImageType.Emf))
    {
        using(MemoryStream vectorImageStream = new MemoryStream(shape.ImageData.ImageBytes))
        using(Image image = Image.FromStream(vectorImageStream))
        using(MemoryStream resterImageStream = new MemoryStream())
        {
            image.Save(resterImageStream, ImageFormat.Png);
            shape.ImageData.SetImage(resterImageStream);
        }
    }
}
// Save output docuemnt to PDF.
doc.Save(@"Test001\out.pdf");

But you should note quality of images will be worse than quality of the original images after converting to raster images.
Best regards.

3

Hi Oliver,
We investigated the issue and decided to postpone it for now. Hope the suggested workaround works fine for you.
Best regards,

4

The issues you have found earlier (filed as WORDSNET-3580) have been fixed in this .NET update and this Java update.

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