Re: [Java-gnome-developer] Cairo - embedding images in pdfs

[William T. <wil...@gm...>]

On 5 February 2010 23:34, Andrew Cowie <an...@op...> wrote:
> On Fri, 2010-02-05 at 22:57 +0000, William Temperley wrote:
><snip>
>
>
>> The following crashes the JVM:
>
> But regardless, THAT shouldn't happen. Especially not her
>> pb = new Pixbuf("/tmp/logo.png");
>
>> Could anyone give me some pointers please?
>
> So, if you could post on a server or pastebin somewhere the VM crash
> dump you get from the JVM, that might help.
>
> It might help people on the list if they could see some code, too. Hard
> to imagine what context you have that led to a crash there.

I've posted the VM crash dump here:
http://pastebin.com/m7587cc22

I'm on a fairly standard Ubuntu Karmic AMD64 install - using Java-gnome-4.0.14.
It just crashed when creating a pixbuf from a file. I was just doing a
very simple trial of a few features:

public class CairoTest {
	static PdfSurface pdf;
	
	public static void main(String[] args) throws IOException {
		pdf = new PdfSurface("/tmp/javacairo.pdf", 500, 707);
		
        final Pattern linear, radial;
        Context cr = new Context(pdf);
        cr.setSource(1.0, 0.1, 0.0, 1.0);
        cr.moveTo(10, 40);
        cr.lineTo(120, 145);
        cr.stroke();

//Crashes here
        Pixbuf pb = new Pixbuf("/tmp/logo.gif");
        cr.setSource(pb, 10, 10);
        cr.paint();


Cheers

Will