[英]Control edge with neato layout with processmapR
I'm using the bupaR process mining suite and processmapR to plot my log as a process map but when I try to set a custom position (which force the graph to use a neato layout) the edge become almost staight and the edge value hard to read: 我正在使用bupaR流程挖掘套件和processmapR来将我的日志绘制为流程图,但是当我尝试设置自定义位置(迫使图形使用neato布局)时,边缘几乎保持稳定,并且边缘值难以达到读:
Default graph with no custom position: 没有自定义位置的默认图形:
With custom position:
具有自定义位置:
I tried to use 我尝试使用
positions <- data.frame(act = c("node1","node2","node 3","node 4","node 5","Start", "End"),
y = c(5,4,3,2,1,6,0),
x = c(1,2,3,4,5,0,6),
stringsAsFactors = F)
graph = process_map(log, fixed_node_pos = positions, render = F)
map = add_global_graph_attrs(graph,
attr = "splines",
value = "true",
attr_type = "graph")
render_graph(map)
But I could not find any attribute to change the way edge are displayed, like adding more curve to them 但是我找不到任何属性来更改边缘的显示方式,例如向它们添加更多曲线
How can I fix this problem ? 我该如何解决这个问题?
Thanks 谢谢
Try the following: 请尝试以下操作:
map = add_global_graph_attrs(graph,
attr = "splines",
value = "curved",
attr_type = "graph")
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