牛ly目前是否可以组合? [英] Are Gadfly plots currently composable?
问题描述
现在有什么方法可以在Gadfly.jl中添加plot元素吗?
例如,在R中,如果我有另一个返回ggplot的函数,并且我想要要添加一个标题,我会做以下事情:pre $ lt; code> p< - makeMyPlot()
p + ggtitle(现在它有一个标题)
目前有牛ly相当于?如果没有,这是在Gadfly的路线图上吗? add_plot_element()
,它可以添加东西到现有图层:
xs = [0:0.1:pi]
l = layer(x = xs,y = sin(xs))
add_plot_element(l,Guide.title(Now it has a title))
然后,可以使用 plot(l)
绘制图层,并调用 draw
或显示
以实际显示某些内容。 进一步向下,有一堆可以直接在 Plot
上工作的重载:
p = plot(x = xs,y = sin(xs))
add_plot_element(p,Guide.title(Now it has a title))
display(p)
我无法在文档,但幸运的是源代码已经足够理解了。朱莉娅的许多快乐之一=)
Is there currently a way to add plot elements together in Gadfly.jl?
For example, in R if I have another function that returns a ggplot and I want to add a title to it, I'd do the following:
p <- makeMyPlot()
p + ggtitle("Now it has a title")
Is there currently a Gadfly equivalent? If not, is this on Gadfly's roadmap?
There is add_plot_element()
, which can add stuff to an existing layer:
xs = [0:0.1:pi]
l = layer(x=xs, y=sin(xs))
add_plot_element(l, Guide.title("Now it has a title"))
You can then plot the layer using plot(l)
, and invoke either draw
or display
to actually show something. Further down, there's a bunch of overloads that work on a Plot
directly:
p = plot(x=xs, y=sin(xs))
add_plot_element(p, Guide.title("Now it has a title"))
display(p)
I can't find either of these functions in the documentation, but fortunately the source is comprehensible enough. One of the many joys of Julia =)
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