On Friday, April 15, 2016 at 12:30:51 PM UTC-4, Christoph Ortner wrote:
>
> right I mean b) - I have 1000, say, line segments or polygons, each with
> the same number of points. All I can do is loop, yes?
>
Not a compose expert either, but I used a list comprehension to make a grid
and it worked fine
vbars(ncols, nrows) =
compose(context(), [compose(context(), line([(x1,0.),(x1,nrows)]))
for x1 in 0:1:ncols]...)
>
> Thanks,
> Christoph
>
>
>
> you are saying this is currently not implemented, I just have to
>
> On Friday, 15 April 2016 17:12:46 UTC+1, Andreas Lobinger wrote:
>>
>> Hello colleague,
>>
>> On Friday, April 15, 2016 at 5:17:29 PM UTC+2, Christoph Ortner wrote:
>>>
>>> I understand from the example
>>> how to vectorise drawing of circles.
>>>
>>> The syntax for a two-point line segment seems to be line( [(x0, y0),
>>> (x1, y1)] ) I don't see an analogy with `circle`?
>>>
>>> But how do I vectorise lines?
>>>
>>
>> what is your meaning of 'vectorise lines'?
>> a) have lines with more points ->
>> compose(context(),line([(0.4,0.3),(0.6,0.2),(0.6,0.4)])); you just add
>> tuples in the array
>> b) have more lines in the same primitive -> looks like, you need a new
>> context for that.
>>
>>
