switch saving method

trn13 · Aug 10, 2021 · 235113a · 235113a
1 parent 6c21601
commit 235113a
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/vignettes/spatial_vignette.Rmd b/vignettes/spatial_vignette.Rmd
@@ -144,7 +144,9 @@ SpatialFeaturePlot(brain, features = c("Hpca", "Ttr"))
 library(ggplot2)
 plot <- SpatialFeaturePlot(brain, features = c("Ttr")) + 
   theme(legend.text = element_text(size = 0), legend.title = element_text(size = 20), legend.key.size = unit(1, "cm")) 
-ggsave(filename = "../output/images/spatial_vignette_ttr.jpg", height = 7, width = 12, plot = plot, quality = 50)
+jpeg(filename = "../output/images/spatial_vignette_ttr.jpg", height = 700, width = 1200, quality = 50)
+print(plot)
+dev.off()
 ```
 
 The default parameters in Seurat emphasize the visualization of molecular data. However, you can also adjust the size of the spots (and their transparency) to improve the visualization of the histology image, by changing the following parameters: