Incorrect result when converting eml to image

Aspose.Words Product Family
1

Hi!

I'm using Aspose.Words (and Aspose.Email) to convert eml documents to images (jpg).

Here is my testing code:

Aspose.Words.Document doc;
var message = MailMessage.Load("AS.eml", MessageFormat.Eml);
message.PreferredTextEncoding = Encoding.UTF8;

using (var mhtStream = new MemoryStream())
{
message.Save(mhtStream, MailMessageSaveType.MHtmlFromat, MailMessageSaveOptions.WriteHeaderToMht);
doc = new Aspose.Words.Document(mhtStream);
}

int pageCount = doc.PageCount;

var imageSaveOptions = new Aspose.Words.Saving.ImageSaveOptions(Aspose.Words.SaveFormat.Jpeg);
imageSaveOptions.JpegQuality = 80;
imageSaveOptions.Resolution = 150;
imageSaveOptions.PageCount = 1;

for (int counter = 0; counter < doc.PageCount; counter++)
{
imageSaveOptions.PageIndex = counter;
doc.Save(string.Format("AS_{0}.jpg", counter.ToString()), imageSaveOptions);
}

And generally this works fine. But on the attached eml document the images are not generated correctly. If I use an older version of Aspose.Words (eg. 11.8) the image is correct. So I presume that it's a bug which was produced in the newer versions.

Regards,
Dejan

2

Hi Dejan,

Thanks for your inquiry. In your case, I suggest you please use the Document’s Constructor (Stream, LoadOptions) with LoadOptions. This constructor opens an existing document from a stream. Allows to specify additional options such as load format of document, an encryption password and baseUri.

Please check the following highlighted code snippet. Hope this helps you. I have attached the output Jpg with this post for your kind reference. Please let us know if you have any more queries.

Aspose.Words.Document doc;

var message = MailMessage.Load(MyDir + “in.eml”, MessageFormat.Eml);

message.PreferredTextEncoding = Encoding.UTF8;

using (var mhtStream = new MemoryStream())

{

message.Save(mhtStream, MailMessageSaveType.MHtmlFormat, MailMessageSaveOptions.WriteHeaderToMht);

doc = new Aspose.Words.Document(mhtStream, new LoadOptions(LoadFormat.Mhtml, “”, “”));

}

int pageCount = doc.PageCount;

var imageSaveOptions = new Aspose.Words.Saving.ImageSaveOptions(Aspose.Words.SaveFormat.Jpeg);

imageSaveOptions.JpegQuality = 80;

imageSaveOptions.Resolution = 150;

imageSaveOptions.PageCount = 1;

for (int counter = 0; counter < doc.PageCount; counter++)

{

imageSaveOptions.PageIndex = counter;

doc.Save(MyDir + string.Format(“AS_{0}.jpg”, counter.ToString()), imageSaveOptions);

}

3

Yes, this helps. Now the image is generated correctly.

Thanks!

4
Hi Dejan,

Thanks for your feedback. Please feel free to ask if you have any question about Aspose.Words, we will be happy to help you.