The name of the color column argument is colorname, not columnname.
Signed-off-by: Michael J Gruber <[email protected]>
---
manual/graph.tex | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/manual/graph.tex b/manual/graph.tex
index c0099fc..54f903f 100644
--- a/manual/graph.tex
+++ b/manual/graph.tex
@@ -1047,11 +1047,11 @@ definition is:
into 4 triangles.
The grid can be colored using values provided by the data column
- named \var{columnname}. The values are rescaled to the range [0:1]
+ named \var{colorname}. The values are rescaled to the range [0:1]
using mincolor and maxcolor (which are taken from the minimal and
maximal values, but larger bounds could be set).
- If no \var{columnname} column exists, the surface style falls back
+ If no \var{colorname} column exists, the surface style falls back
to a lightning coloring taking into account the angle between the
view ray and the triangle and the distance between viewer and
triangle. The precise conversion is defined in the
--
1.7.1.621.g01d76
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