X-Git-Url: https://git.sommitrealweird.co.uk/bpgallery.git/blobdiff_plain/5e305a2e0a9b4349300a38ceb39a6c67b6dfd7a4..HEAD:/README

diff --git a/README b/README
index df7e584..026262f 100644
--- a/README
+++ b/README
@@ -29,6 +29,12 @@ generate part of the index page:
             filename<tab>caption style file, it'll add a caption to the images
             on the index page.
 
+If both width and height are specified then it'll be resized to the bounding
+box that contains it.
+
+If height is specified without width then the bounding box will be 100xHEIGHT
+for icons and 400xMEDIUMHEIGHT for the medium sized image pages
+
 The following environment variables can also be used:
         TITLE
             the title of the gallery
@@ -36,9 +42,15 @@ The following environment variables can also be used:
         WIDTH
             the width to make the icons
 
+        HEIGHT
+            the height to make the icons
+
         MEDIUMWIDTH
             set the width of images in the medium size pages
 
+        MEDIUMHEIGHT
+            the height to make images in the medium size pages
+
         BPGALLERY_THEME
             set the theme to use (described below)
 
@@ -110,7 +122,8 @@ The functions that you need to declare are as follows:
                         It generates the stylesheet for the page.
                 available variables:
                         $WIDTH       - the width of the images
-                        $MAXHEIGHT   - the maximum height of the image
+                        $MAXWIDTH    - the maximum width of the images
+                        $MAXHEIGHT   - the maximum height of the images
         bpgallery_ThemeName_thumbsline()
                 what's it for?:
                         Whatever is in here is generated per thumbnail.