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winrt attempt to insert image into pdf

Thread ID:





106564 Jan 16,2013 05:06 AM UTC Jan 17,2013 12:44 PM UTC WinForms 1
Tags: PDF
Asked On January 16, 2013 05:06 AM UTC

I would like to insert code into a pdf document but after I convert the image file to stream, I get the ArgumentNullException.

Buffer cannot be null.

Parameter name: buffer

using (PdfLoadedDocument pdfDocument = new PdfLoadedDocument(await file.OpenStreamForReadAsync()))
    var imgFile = await installedFolder.GetFileAsync(@"PathToImage\MyImage.png");

    using (Stream ms = await imgFile.OpenStreamForReadAsync())
        pdfDocument.Pages[0].Graphics.DrawImage(PdfImage.FromStream(ms), 0, 0, 300, 170);

George Livingston [Syncfusion]
Replied On January 17, 2013 12:44 PM UTC

Hi Bee,

Thank you for your interest in Syncfusion product.

Currently we do not support PNG images, however we have added a feature request to implement this feature in any our upcoming release. We will let you know once the feature has been implemented.

Please let us know if you have any questions.




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