I'd recommend filing an issue with Gadfly containing a complete, stand-alone
example. (Or tackling it yourself, it may not be hard---see the changes in the
PR I linked to.)
Best,
--Tim
On Wednesday, September 23, 2015 07:47:24 PM Li Zhang wrote:
> Hi Tim,
>
> I Checked out the Compose and Gadfly, and set transparent color works in
> ```
> theme(default_color=RGBA(1.0,0.0,0.0,0.3))
> ```
> but stack overflowed when set transparent color in
> ```
> Guide.manual_color_key("legend",["label"],[RGBA(1.0,0.0,0.0,0.3)]), and
> Scale.color_discrete_manual(RGBA(1.0,0.0,0.0,0.3))
> ```
>
> stack overflow
> while loading In[45], in expression starting on line 2
>
> in vcat at abstractarray.jl:517
> in to_vec at /home/alex/.julia/v0.3/Compose/src/Compose.jl:52
> in parse_colorant_vec at /home/alex/.julia/v0.3/Compose/src/Compose.jl:51
> in ManualColorKey at /home/alex/.julia/v0.3/Gadfly/src/guide.jl:490
> (repeats 34898 times)
> On Wednesday, September 23, 2015 at 9:39:30 PM UTC-4, Li Zhang wrote:
> > Hi there,
> >
> > i found no way to get transparent colors in gadfly, anyone have done
> >
> > this, or a issue should be filed?
