I tried your example and it worked. I can't imagine why it shouldn't work in
other situations. Can you send me you blank PDF, if it's short?
Best Regards,
Paulo Soares
----- Original Message -----
From: "Chris Farmer" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Tuesday, July 29, 2003 17:00
Subject: RE: [iText-questions] Adding svg images to a table, revisited
>
> Thanks for the suggestion, Paulo. Unfortunately, I didn't see the svg
> on the page. It seemed to create an empty page before my table (my
> table used to be the first and only thing in the document, but now
> there's an empty page before it). You suggested that my svg might be
> off limits, but I don't think that's the case. Here's my simple svg:
>
> <svg width="128" height="128" >
> <line x1="5" y1="5" x2="122" y2="122" stroke="rgb(0, 0, 0)" />
> <line x1="122" y1="5" x2="5" y2="122" stroke="rgb(0, 0, 0)" />
> <text x="15" y="65" stroke="rgb(200, 0, 200)">I curse thee, SVG</text>
> </svg>
>
> This svg image shows up fine in the Adobe SVG plugin, and it also works
> fine in my little test iText table. Because it worked fine in my test
> iText table, I just cut-and-pasted that exact working code where my
> current non-functional code was. This code works great in a stand-alone
> application, but it also doesn't show any images in my table. What
> could possibly interfere with this code which works in an application
> all by itself?
>
> Thanks,
> Chris
>
>
>
> Document d = new Document();
> PdfWriter writer = PdfWriter.getInstance(d, new
> FileOutputStream("d:\\crap.pdf"));
> d.open();
> writer.open();
>
> PdfContentByte cb = writer.getDirectContent();
> width = 300;
> height = 300;
> PdfTemplate template = cb.createTemplate(width, height);
> DefaultFontMapper mapper = new DefaultFontMapper();
> Graphics2D g2 = template.createGraphics(width, height);
> PrintTranscoder prm = new PrintTranscoder();
> prm.addTranscodingHint(PrintTranscoder.KEY_WIDTH, new Float(width));
> prm.addTranscodingHint(PrintTranscoder.KEY_HEIGHT, new Float(height));
> TranscoderInput ti = new TranscoderInput("file:///C:/svg.svg");
> prm.transcode(ti, null);
> PageFormat pg = new PageFormat();
> Paper pp= new Paper();
> pp.setSize(width, height);
> pp.setImageableArea(0, 0, width, height);
> pg.setPaper(pp);
> prm.print(g2, pg, 0);
> g2.dispose();
>
> ImgTemplate img = new ImgTemplate(template);
>
>
> Table t = new Table(2, 2);
> t.addCell(new Cell("Hello world"), 0, 0);
> t.addCell(new Cell("0,1"), 0, 1);
> t.addCell(new Cell("1,0"), 1, 0);
> Cell imgholder = new Cell();
> imgholder.addElement(img);
> t.addCell(imgholder, 1, 1);
> d.add(t);
>
>
> d.close();
> writer.close();
>
>
>
> -----Original Message-----
> From: Paulo Soares [mailto:[EMAIL PROTECTED]
> Sent: Tuesday, July 29, 2003 2:40 AM
> To: Chris Farmer; [EMAIL PROTECTED]
> Subject: Re: [iText-questions] Adding svg images to a table, revisited
>
>
> ----- Original Message -----
> From: "Chris Farmer" <[EMAIL PROTECTED]>
> To: <[EMAIL PROTECTED]>
> Sent: Tuesday, July 29, 2003 1:12
> Subject: [iText-questions] Adding svg images to a table, revisited
>
>
> >
> > Thanks to Paulo for helping me get my table to display an SVG image
> > several days ago. However, I'm having problems now extending my
> simple
> > example to a more complicated one and I was hoping someone could point
> > out what I'm doing wrong. Here's my goal...
> >
> > I have a framework that populates an iText Table object with iText
> Cell
> > objects. The framework later goes back and adds the Cells to the
> > "correct" place in a table. I am pretty confident that this part of
> my
> > code works, since I can use it to successfully populate the cells with
> > PNG-based images. Where I'm going crazy is trying to extend this to
> add
> > SVG-based images to the cell. I took some code from these archives
> that
> > uses the batik libraries and modified it to create an ImgTemplate from
> > the resulting PdfTemplate object. The resulting pdf document shows
> what
> > looks like empty images (apparently of the correct size) in my cells.
> > Where am I screwing up here (efficiency aside... I'd just like
> something
> > to work first!)? My code is pasted below.
> >
> >
> > Thanks,
> > Chris
> >
> >
> >
> >
> > // "writer" is a valid PdfWriter object and was created with
> > // the Document object I'm adding the Table and Cells to. It
> > // was already opened with writer.open();
> > //
> > // width and height are ints, both set to 125.
> > //
> > // The c:\svg.svg file is a valid svg that is 125 x 125 pixels.
> > //
> > // m_columnData is a container that creates cells from Elements.
> > // It works correctly if img is a PNG image.
> >
> > PdfContentByte cb = writer.getDirectContent();
> >
> > PdfTemplate template = cb.createTemplate(width, height);
> > DefaultFontMapper mapper = new DefaultFontMapper();
> > Graphics2D g2 = template.createGraphics(width, height);
> > PrintTranscoder prm = new PrintTranscoder();
> > prm.addTranscodingHint(PrintTranscoder.KEY_WIDTH, new Float(width));
> > prm.addTranscodingHint(PrintTranscoder.KEY_HEIGHT, new Float(height));
> > TranscoderInput ti = new TranscoderInput("file:///C:/svg.svg");
> >
> > prm.transcode(ti, null);
> > PageFormat pg = new PageFormat();
> > Paper pp= new Paper();
> > pp.setSize(width, height);
> > pp.setImageableArea(0, 0, width, height);
> > pg.setPaper(pp);
> > prm.print(g2, pg, 0);
> > g2.dispose();
> >
> > ImgTemplate img = new ImgTemplate(template);
>
> Put here:
>
> img.setAbsolutePosition(0, 0);
> cb.addImage(img);
>
> If it shows the image then I'll need a complete runnable example to test
> it
> here.
> If it doesn't the svg is probably off limits.
>
> Best Regards,
> Paulo Soares
>
> > m_columnData.addRow(img);
> >
> >
> >
>
>
>
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