[英]Color bar missing in ggplot legend, Windows Remote Desktop
I'm running R version 3.0.1 and ggplot2 version 0.9.3.1 on a Windows machine and getting aberrant behavior from color bar legends -- the legend labels appear but the color bar mysteriously does not. 我在Windows机器上运行R版本3.0.1和ggplot2版本0.9.3.1,并从颜色栏图例中获得异常行为-出现了图例标签,但颜色栏却神秘地没有。
For example, if I run the following code: 例如,如果我运行以下代码:
d <- data.frame(x=rnorm(100), y=rnorm(100), z=rnorm(100))
ggplot(d, aes(x, y, color=z)) + geom_point()
I get this plot: 我得到这个情节:
whereas on my other machine (a Mac running R version 2.15.2 and ggplot 0.9.3.1) the same code gives me this: 而在我的另一台机器(运行R版本2.15.2和ggplot 0.9.3.1的Mac上)上,相同的代码给出了以下信息:
The behavior seems to apply only to color bars for continuous numerical variables -- legends for discrete factors appear as expected. 该行为似乎仅适用于连续数值变量的色条-离散因子的图例如预期般出现。 I've tried reinstalling ggplot2.
我试过重新安装ggplot2。 Anybody have thoughts on what's going on here?
有人对这里发生的事情有想法吗? Thanks!
谢谢!
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