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https://issues.apache.org/jira/browse/PDFBOX-1306?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13274462#comment-13274462
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Manoj Patel edited comment on PDFBOX-1306 at 5/14/12 9:24 AM:
--------------------------------------------------------------
I have tried the same and it's working fine for
African_Elephant_Transparent.png.
Now have tried with NEW.png and it's gives gray border around fonts.I am using
below mentioned code to scale png image in PDFBox.
int width= (int)(stampImage.getWidth()*100/300);
int height= (int)(stampImage.getHeight()*100/300);
AffineTransform transform = new AffineTransform(width, 0, 0, height, 20, 200);
I have attached NEW.png, iText_NEW.pdf and PDFBox_NEW.pdf files. You can
compare result of generated PDF files.
was (Author: patelmanoj):
I have tried the same and it's working fine for
African_Elephant_Transparent.png.
Now have tried with NEW.png and it's gives gray border around fonts.I am using
below mentioned code to scale png image in PDFBox.
int width= (int)(stampImage.getWidth()*100/300);
int height= (int)(stampImage.getHeight()*100/300);
AffineTransform transform = new AffineTransform(width, 0, 0, height, 20, 200);
I have attached NEW.png, iText_NEW.pdf and PDFBox_NEW.pdf files. You can
compare result of both PDF files.
> 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
> Assignee: Andreas Lehmkühler
> Fix For: 1.7.0
>
> Attachments: African_Elephant_Transparent.png,
> GeneratedFileIText.pdf, GeneratedFilePDFBox.pdf, NEW.png, PDFBox_NEW.pdf,
> iText_NEW.pdf
>
>
> 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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