xiangpin / ggstar Goto Github PK

Is it possible to add this shape to the package?
(It's used in this case: https://twitter.com/SethWalder/status/1711106718531289105?t=3G6WGkVSxAYNGTTJqpR0ZA&s=19)

It's just a circle with a rectangle in the upper section.

hi Shuangbin,

awesome package, thanks for building and sharing it!

Do you think I could use these symbols with ggnet2?
It has an internal shape = 19 parameter, but the final plot is a ggplot object.

Thanks
Abel

Example

library(GGally)
library(network)
library(sna)
library(ggplot2)

# random graph
net = rgraph(10, mode = "graph", tprob = 0.5)
net = network(net, directed = FALSE)

# vertex names
network.vertex.names(net) = letters[1:10]

ggnet2(net, node.size = 6, node.color = "black", edge.size = 1, edge.color = "grey", node.shape = 18)

Hi

We preparing the next release of ggplot2 and our reverse dependency checks show that your package is failing with the new version. Looking into it we see that your package somehow includes references to ggplot2 code from when it was build, which causes the check to emit the "Import not declared from..." error. Please see https://www.tidyverse.org/blog/2022/09/playing-on-the-same-team-as-your-dependecy/ for some more info about why this can cause issues.

You can install the release candidate of ggplot2 using devtools::install_github('tidyverse/[email protected]') to test this out.

We plan to submit ggplot2 by the end of October and hope you can have a fix ready before then

Kind regards
Thomas

Title: "Question: Using Star Shapes with geom_node_point in ggraph"

Issue Description:
I have a question regarding using star shapes with the geom_node_point function in ggraph.

Is it possible to customize the shape of the points to use star shapes in geom_node_point? If so, what is the syntax or method to achieve this customization?

I've tried exploring the documentation, but I couldn't find a clear example or explanation for using star shapes specifically with geom_node_point. Any guidance or information on this would be greatly appreciated!

Thank you!

Hi Shuangbin,

I wonder if it makes sense to add a semicircle primitive to the star shapes.

I think ggstar is really helpful in visualizing Visium spatial transcriptomics data. I have used it for some plot like below:

Adding a semicircle primitive will allow me to plot the Visium spots as two semicircles.

I have made an attempt on my branch. Could you kindly help me to see if it makes sense?

lch14forever@fc25b39

Thanks,
Chenhao

Hello,

Thanks a lot for the great package. I was wondering if there would be a way to use ggstar with subsetting, something like:

geom_star(aes(subset = (node == 480)), starshape = 25, size = 1.25, fill = '#44AA99', starstroke = .07, show.legend = FALSE)

Many thanks in advance, George.