在本网站的第一个例子中(https://cran.r-project.org/web/packages/canvasXpress/vignettes/getting_started.html#scatter-3d-plot),使用R使用canvasxpress包制作了一个三维散点图。
只需复制并粘贴代码即可轻松获得示例中的结果...
data <- t(iris[,1:4])
varAnnot <- as.matrix(iris[,5])
colnames(varAnnot) <- "Species"
canvasXpress(t(data), varAnnot=varAnnot, graphType='Scatter3D', colorBy='Species')
我想知道是否有办法在canvasXpress(t(data), varAnnot=varAnnot, graphType='Scatter3D', colorBy='Species')
内传递
像:
canvasXpress(t(data), varAnnot=varAnnot, graphType='Scatter3D', colorBy='Species', colors="rgb(153,204,255)","rgb(204,102,0)","rgb(153,76,0)","rgb(169,131,7)","rgb(153,255,153)","rgb(105,150,150)","rgb(183,120,68)","rgb(131,172,208)","rgb(194,224,118)","rgb(250,220,90)","rgb(255,84,159)","rgb(255,175,84)","rgb(154,184,183)","rgb(210,166,131)","rgb(61,105,155)","rgb(135,172,34)","rgb(205,169,8)","rgb(208,33,88)","rgb(208,115,0)","rgb(86,118,118)")
为了更改图表中点的颜色......
我试图更改生成的html的菜单栏...特别是颜色参数(设置一个新的RGB颜色数组),然后ctrl + alt + R
重现更改...但没有发生任何事情...
有什么想法吗?
由于
答案 0 :(得分:0)
传入colorKey:
data <- t(iris[,1:4])
varAnnot <- as.matrix(iris[,5])
colnames(varAnnot) <- "Species"
canvasXpress(t(data),
varAnnot=varAnnot,
graphType='Scatter3D',
colorBy='Species',
colorKey=colorKey)
然后致电:
"attributes": {
"title": "JSON API paints my bikeshed!"
"city": "Paris"
...
},