save featureAlignedHeatmap output to picture file ?

[jupollet]

Hi,
I don't find how to save featureAlignedHeatmap output to a picture file.
I try the method with png function followed by the featureAlignedHeatmap command and dev.off() but the image is white.
I also try ggsave but there are only legend and track but no heatmaps.

Thank you in advance for your help.

[jianhong]

Could you share me the data to repeat your issue?

And That function is using grid but not ggplot. So ggsave will not work.

Jianhong.

[jupollet]

I save the Rdata on the cluster and upload it locally.
featureAlignedHeatmap output perfectely on a rmarkdown chunks in my local Rstudio with the bioconductor version 1.14.4 but totally blank in the classic graph windows. On the cluster, I work with the latest conda version (1.14.4 too ).
Thanks

[MafGal]

Dear @jianhong ,
Very nice tool, thank you!

I also do not find a way to save a featureAlignedHeatmap plot to pdf.
Have also tried svg, jpeg or png but all files appear white.

How to save the heatmap plot to pdf?

`
pdf(Fout)
featureAlignedHeatmap(sigs.log2, PksRecntrd,
zeroAt=.5, n.tile=NTILE)
dev.off()

`

[jianhong]

If you are not in the interactive mode, please try to add something like this ```{r} pdf(Fout) grid.draw(featureAlignedHeatmap(sigs.log2, PksRecntrd, zeroAt=.5, n.tile=NTILE)) dev.off() ``` Let me know if it doesn't work. Jianhong. From: Mafalda Galhardo ***@***.***> Date: Friday, January 10, 2025 at 6:34 AM To: jianhong/ChIPpeakAnno ***@***.***> Cc: JIANHONG OU ***@***.***>, Mention ***@***.***> Subject: Re: [jianhong/ChIPpeakAnno] save featureAlignedHeatmap output to picture file ? (#9) Dear @jianhong<https://github.com/jianhong> , Very nice tool, thank you! I also do not find a way to save a featureAlignedHeatmap plot to pdf. Have also tried svg, jpeg or png but all files appear white. How the save the heatmap plot to pdf? ` pdf(Fout) featureAlignedHeatmap(sigs.log2, PksRecntrd, zeroAt=.5, n.tile=NTILE) dev.off() ` — Reply to this email directly, view it on GitHub<#9 (comment)>, or unsubscribe<https://github.com/notifications/unsubscribe-auth/ABLBEA34KBFPIQF2GUHSIWL2J6V6FAVCNFSM6AAAAABU6F3D5WVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDKOBSGQ4TQNBVGI>. You are receiving this because you were mentioned.Message ID: ***@***.***>