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Re: [Fenfire-dev] about "import image" Alph side
From: |
Tuomas Lukka |
Subject: |
Re: [Fenfire-dev] about "import image" Alph side |
Date: |
Mon, 1 Sep 2003 14:11:21 +0300 |
User-agent: |
Mutt/1.5.4i |
On Fri, Aug 29, 2003 at 02:21:00PM +0300, Asko Soukka wrote:
> AFAIK, we have code ready only for handling PNG, for now.
Well, other image types only need the ImageSize code for them to work.
> Yesterday Tuomas explained the creation of ImageScrollBlockImager
> on the base of PageScrollBlockImager. I think, that implies the creation
> of interface ImageScrollBlock (extending ScrollBlock), which identifies
> the imported image and provides interfaces compatible for current code.
> I'm not sure what these are... should it be similar to PageScrollBlock?
There is no need for ImageScrollBlock. PageScrollBlock exists only so that
there's the method to get directly a page span for a given page.
For image scrolls, getCurrent() is sufficient.
> Then there already exists SimpleImageScroll. As PageScrollBlock is
> implemented by PageImageScroll, it sound analog to make SimpleImageScroll
> implement ImageScrollBlock? And SpanSerializer should make to serialize
> SimpleImageSpan?
SimpleImageScroll is all you need on the alph side, I think, except for
recognizing
some more MIME types.
Tuomas
- Re: [Fenfire-dev] about "import image" Alph side,
Tuomas Lukka <=