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-rw-r--r--doc/lua_api.txt6
1 files changed, 4 insertions, 2 deletions
diff --git a/doc/lua_api.txt b/doc/lua_api.txt
index 1cd6a134e..43c719a43 100644
--- a/doc/lua_api.txt
+++ b/doc/lua_api.txt
@@ -478,8 +478,10 @@ Note: Future revisions to the HUD API may be incompatible; the HUD API is still
- image
Displays an image on the HUD.
- - scale: The scale of the image, with 1 being the original texture size.
- Only the X coordinate scale is used.
+ - scale: The scale of the image, with 1 being the original texture size.
+ Only the X coordinate scale is used (positive values)
+ Negative values represent that percentage of the screen it
+ should take; e.g. x=-100 means 100% (width)
- text: The name of the texture that is displayed.
- alignment: The alignment of the image.
- offset: offset in pixels from position.