[Tilecache] Where in TC code is metatile cutting?

[Ivan Mincik]

On Mon, Jan 18, 2010 at 5:59 PM, Roger André <randre at gmail.com> wrote:
> Yes, the goal here is to create 8-bit paletted PNG's with transparency.  The
> renderer (MapServer) creates these properly, however TileCache is not able
> to preserve this format when metatiling is enabled.

Yes, this is the goal of this thread and mine too.

Ivan