Slingshot umap add trajectory

[JamesWu7]

Thank you for yr great work in advance.
Is there any way to add trajectory line in umap ?

[orange511]

Thank you for yr great work in advance. Is there any way to add trajectory line in umap ?

same question

[huayc09]

Thank you for your interest in this package! I've been quite busy lately and haven't had time to handle the GitHub requests. I'll try to work on an update soon to address this feature. Thanks again for your support!

[huayc09]

This is now implemented! Use DimPlot.Slingshot() to add trajectory curves:

seu <- RunSlingshot(seu, group.by = "cluster", start.clus = "StartCluster", reducedDim = "UMAP")
DimPlot.Slingshot(seu)

You can customize curve colors, size, and use all DimPlot2 features. Let me know if you have any questions or feedback!