Re: [AGG] SpanGenerators

[Ivan N. <in...@pd...>]

Hi Maxim, 

I am doing some tests with the new layered compound rasterizer. Would it be
possible to use this rasterizer in conjunction with other AGG pieces? In
particular, I am not completely clear on how to clip the rendered output
against a 'scan-bool' region. sbool_combine_shapes_aa expects the last
parameter to be a 'renderer', but currently there is no compound renderer
(analogous to renderer_scanline_aa) and I am not sure how to write one (e.g.
render_scanlines_compound_layered accepts rasterizer). 

Thanks

Ivan