I supposed so, but I've no idea how to do it. I tried accessing the stream
dictionary but got an exception throw when attempting to set a key.
Where exactly should I change?
I just started trying this out today so I don't know the library very well yet.
Thanks for the fast answer :)
On Jun 11, 2012, at 5:51 PM, Leonard Rosenthol wrote:
> Yes, you need to update the Appearance Stream (AP) of the annotation as well.
>
> From: Ismael Schellemberg <isma...@gmail.com>
> To: "podofo-us...@lists.sf.net" <podofo-us...@lists.sf.net>
> Subject: [Podofo-users] pdf annotation + pdf stream color editing
>
> Hi, i'm planning on using this library on my iOS application to do some basic
> annotation editing, so I'm currently running some tests to see if what I need
> is achievable
>
> I tried editing the color property of an Ink annotation on a PDF I created
> with acrobat reader, and the annotation's dictionary value is changed
> correctly, but the stream still says the color is the original, so when I
> open it in viewer applications the original color is displayed
>
> Am I missing something? The code I use is pretty basic: (arguments are paths
> to input and output pdf paths respectively)
>
>
> PoDoFo::PdfMemDocument doc( argv[1] );
> pPage = doc.GetPage(0);
> PdfAnnotation* annot = pPage->GetAnnotation(0);
>
>
> double r = 0.5;
> double g = 0.0;
> double b = 1.0;
>
> annot->SetColor(r, g, b);
>
>
> TEST_SAFE_OP( doc.Write( argv[2] ) );
>
>
>
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