[FWTools] gdal2tiles background fill color

[Lance Dyas]

This turned out to be fairly easy by the way..

during writetile before calling tmp.WriteRaster
the following fills the background with white

if bands == 3 and tileformat != 'png'
    tmp.GetRasterBand(1).Fill(255)
    tmp.GetRasterBand(2).Fill(255)
    tmp.GetRasterBand(3).Fill(255)


Lance Dyas wrote:
> Before I dig back into this code.. thought I would just ask
> I have patched the script so that it can produce JPEGs
> Does anyone know how I could customize it to be able
> to set differing background colors on jpegs
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