dashed vline and hline for image plots

martin3141 · May 9, 2024 · 28cdcc4 · 28cdcc4
1 parent 3d6a010
commit 28cdcc4
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diff --git a/DESCRIPTION b/DESCRIPTION
@@ -1,7 +1,7 @@
 Package: spant
 Type: Package
 Title: MR Spectroscopy Analysis Tools
-Version: 2.20.0
+Version: 2.21.9000
 Date: 2024-05-01
 Authors@R: c(
     person("Martin", "Wilson", email = "martin@pipegrep.co.uk",

diff --git a/NEWS.md b/NEWS.md
@@ -1,3 +1,5 @@
+# spant 2.21.0
+
 # spant 2.20.0
 * Added vertical line colour and linetype options for stackplots.
 * Added option to give Y axis labels in units of seconds for spectrograms.

diff --git a/R/mrs_data_display.R b/R/mrs_data_display.R
@@ -410,9 +410,9 @@ image.mrs_data <- function(x, xlim = NULL, mode = "re", col = NULL,
     graphics::axis(2, at = y_ticks, labels = F, col = NA, col.ticks = "red")
   }
 
-  if (!is.null(vline)) graphics::abline(v = vline, col = "white")
+  if (!is.null(vline)) graphics::abline(v = vline, col = "white", lty = 2)
 
-  if (!is.null(hline)) graphics::abline(h = hline, col = "white")
+  if (!is.null(hline)) graphics::abline(h = hline, col = "white", lty = 2)
 
   if (restore_def_par) graphics::par(.pardefault)
 }