jan: thuban/Thuban/UI baserenderer.py,1.11,1.12

[Bernhard Herzog]

cvs at intevation.de writes:

> --- baserenderer.py	13 Jul 2004 11:07:45 -0000	1.11
> +++ baserenderer.py	3 Oct 2004 21:45:48 -0000	1.12
> @@ -289,7 +289,11 @@
>                  data = shape.RawData()
>              else:
>                  data = shape.Points()
> -            draw_func(draw_func_param, data, pen, brush)
> +            if draw_func == self.draw_point_shape:

This is not the right solution.  There is no guarantee that the
draw_func used for point shapes is actually self.draw_point_shape.  It's
not completely wrong to do it this way because it only means that the
size will be ignored if it's not self.draw_point_shape.

The best solution I can come with right now is to simply pass the
classification group to all low-level render functions as well so that
they can look up additional parameters if they need them.

   Bernhard

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