img: Support a title attribute, will be passed through to html. Closes: #478718

[git.ikiwiki.info.git] / doc / plugins / postsparkline.mdwn

diff --git a/doc/plugins/postsparkline.mdwn b/doc/plugins/postsparkline.mdwn
index da2e6830e83923547152da4c64b24bd3da1e12df..d716022e1e6c85cc37953d938a6b1bd446450bd8 100644 (file)
--- a/doc/plugins/postsparkline.mdwn
+++ b/doc/plugins/postsparkline.mdwn
@@ -16,13 +16,13 @@ statistics about a set of pages, such as posts to a blog.
 
 # usage
 
-All options aside fron the `pages`, `max`, `formula`, and `time` options
-are passed on to the sparkline plugin.
+All options aside fron the `pages`, `max`, `formula`, `time`, and `color`
+options are passed on to the sparkline plugin.
 
 You don't need to specify any data points (though you can if you want to).
 Instead, data points are automatically generated based on the creation
-times of pages matched by the specified `pages` [[PageSpec]]. A maximum of
-`max` data points will be generated.
+times of pages matched by the specified `pages` [[ikiwiki/PageSpec]]. A
+maximum of `max` data points will be generated.
 
 The `formula` parameter controls the formula used to generate data points.
 Available forumlae:
@@ -40,6 +40,9 @@ The `time` parameter has a default value of "ctime", since forumae use
 the creation times of pages by default. If you instead want
 them to use the modification times of pages, set it to "mtime".
 
+To change the color used to draw the sparkline, use the `color` parameter.
+For example, "color=red".
+
 # adding formulae
 
 Additional formulae can be added without modifying this plugin by writing