Manoj Patel created PDFBOX-1306:
-----------------------------------
Summary: Transparent PNG file display with black border
Key: PDFBOX-1306
URL: https://issues.apache.org/jira/browse/PDFBOX-1306
Project: PDFBox
Issue Type: Bug
Reporter: Manoj Patel
Hi,
I have added Transparent PNG file in PDF with PDFBox and it's display black
border around image. I have added same PNG file with IText and it's display
good in PDF.
I have used below function to add PNG file. I am using latest PDFBox SVN code
to add PNG file.
public void createPDFFromImage( String inputFile, String image, String
outputFile )
throws IOException, COSVisitorException
{
// the document
PDDocument doc = null;
try
{
doc = PDDocument.load( inputFile );
//we will add the image to the first page.
PDPage page = (PDPage)doc.getDocumentCatalog().getAllPages().get( 0
);
PDXObjectImage ximage = null;
/*if( image.toLowerCase().endsWith( ".jpg" ) )
{
ximage = new PDJpeg(doc, new FileInputStream( image ) );
}
else if (image.toLowerCase().endsWith(".tif") ||
image.toLowerCase().endsWith(".tiff"))
{
ximage = new PDCcitt(doc, new RandomAccessFile(new
File(image),"r"));
}
else
{
BufferedImage awtImage = ImageIO.read( new File( image ) );
FileInputStream inputStream = new FileInputStream(image);
PDStream stream = new PDStream(doc, inputStream);
ximage = new PDPixelMap(stream);
//throw new IOException( "Image type not supported:" + image );
}*/
System.out.println("Testing");
BufferedImage stampImage = null;
try{
stampImage = ImageIO.read(new File(image));
}catch(Exception e){
e.printStackTrace();
}
ximage = new PDJpeg(doc, stampImage );
//ximage = new PDPixelMap(doc, stampImage);
COSStream stream = ximage.getCOSStream();
PDStream pdStream = new PDStream(stream);
ximage = new PDPixelMap(pdStream);
//BoxImage imageData = BoxImage.getInstance(image);
//System.out.println(""+imageData.getImageType());
PDPageContentStream contentStream = new PDPageContentStream(doc,
page, true, true, true);
AffineTransform transform = new
AffineTransform(stampImage.getWidth(), 0, 0, stampImage.getHeight(), 20, 200);
//contentStream.drawImage( ximage, 20, 20 );
contentStream.drawXObject(ximage, transform);
contentStream.close();
doc.save( outputFile );
}
finally
{
if( doc != null )
{
doc.close();
}
}
}
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