Images conversion without borders

Aspose.PDF Product Family
1

Hello, when i try to convert images (Photoshop, tiff, jpg, bmp, etc) into PDF, i obtain some black borders in pdf pages.
How can i use all pdf page to occupy entire page space for image?
(see attached image originale and pdf resulting - password for pdf is “master”)

i use this code:

MemoryStream oMTempStream = new MemoryStream();
Aspose.Imaging.ImageOptions.PngOptions OptionsI = new Aspose.Imaging.ImageOptions.PngOptions();
((Aspose.Imaging.Image)m_oDocument).Save(oMTempStream, OptionsI);

Aspose.Pdf.Generator.Pdf oPdf = new Aspose.Pdf.Generator.Pdf();
Aspose.Pdf.Generator.Section oSection = new Aspose.Pdf.Generator.Section();
oSection.PageInfo.Margin.Bottom = 0;
oSection.PageInfo.PageBorderMargin.Bottom = 0;

if (((Aspose.Imaging.Image)m_oDocument).Width > ((Aspose.Imaging.Image)m_oDocument).Height)
{
oPdf.IsLandscape = true;
float iW =oSection.PageInfo.PageWidth;
float iH = oSection.PageInfo.PageHeight;
oSection.PageInfo.PageWidth = iH;
oSection.PageInfo.PageHeight = iW;
}

oPdf.Sections.Add(oSection);
Aspose.Pdf.Generator.Image image1 = new Aspose.Pdf.Generator.Image(oPdf.Sections[0]);

image1.ImageInfo.ImageFileType = Aspose.Pdf.Generator.ImageFileType.Png;
oPdf.Sections[0].Paragraphs.Add(image1);
image1.ImageInfo.ImageStream = oMTempStream;
oPdf.Save(_oOutputStream);
oMTempStream.Dispose();

2

Hi there,


Thanks for your your inquiry. Please check following code snippet (new DOM approach) for image to PDF conversion. It is more improved and efficient. Hopefully it will help you to accomplish the task.

string outFile =
myDir + “imagetopdfDOM.pdf”;<o:p></o:p>

string inFile = myDir + "sample4_l.jpg";

Document doc = new Document();

Page page = doc.Pages.Add();

FileStream fs = new FileStream(inFile, FileMode.Open, FileAccess.Read);

byte[] tmpBytes = new byte[fs.Length];

fs.Read(tmpBytes, 0, Convert.ToInt32(fs.Length));

MemoryStream mystream = new MemoryStream(tmpBytes);

Bitmap b = new Bitmap(mystream);

// Set margins so image will fit, etc.

page.PageInfo.Margin.Bottom = 0;

page.PageInfo.Margin.Top = 0;

page.PageInfo.Margin.Left = 0;

page.PageInfo.Margin.Right = 0;

page.MediaBox = new Aspose.Pdf.Rectangle(0,0,b.Width,b.Height);

page.CropBox = new Aspose.Pdf.Rectangle(0, 0, b.Width, b.Height);

//Create an image object

Aspose.Pdf.Image image1 = new Aspose.Pdf.Image();

//Add the image into paragraphs collection of the section

page.Paragraphs.Add(image1);

image1.File = inFile;

doc.Save(outFile);

Please feel free to contact us for any further assistance.


Best Regards,