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[Sterpa <>]

I've made the box as follows:

Kernel_2::Iso_rectangle_2 box = CGAL::bounding_box(lines.begin(),
lines.end());

and then i've written:

Line_2 l1 = *it1;
Line_2 l2 = *it2;
gv << l1;

but i still get the same error, any idea?


Andreas Fabri wrote:
> 
> Sterpa wrote:
>> I get this error:
>> 
>> error: no match for ‘operator<<’ in ‘gv << p’
>> 
>> anyone does know why?
> 
> Hello,
> 
> You have to clip a ray or a line with a bounding box,
> in order to draw a segment.
> 
> andreas
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