From fd99f3c93cd8fffbe05a2ae122339e63b9adebc2 Mon Sep 17 00:00:00 2001
From: Holger Brunn <hbrunn@therp.nl>
Date: Wed, 11 Mar 2015 18:05:40 +0100
Subject: [PATCH] [UPD] readme

---
 web_widget_x2many_2d_matrix/README.rst | 20 +++++++++++++++++++-
 1 file changed, 19 insertions(+), 1 deletion(-)

diff --git a/web_widget_x2many_2d_matrix/README.rst b/web_widget_x2many_2d_matrix/README.rst
index 27a266b9..6be504c4 100644
--- a/web_widget_x2many_2d_matrix/README.rst
+++ b/web_widget_x2many_2d_matrix/README.rst
@@ -29,10 +29,28 @@ attributes::
 <field name="my_field" widget="x2many_2d_matrix"
  field_x_axis="my_field1" field_y_axis="my_field2" field_value="my_field3" />
 
+You can pass the following parameters:
+
+field_x_axis
+    The field that indicates the x value of a point
+field_y_axis
+    The field that indicates the y value of a point
+field_label_x_axis
+    Use another field to display in the table header
+field_label_y_axis
+    Use another field to display in the table header
+field_value
+    Show this field as value
+show_row_totals
+    If field_value is a numeric field, calculate row totals
+show_column_totals
+    If field_value is a numeric field, calculate column totals
+
 Known issues / Roadmap
 ======================
 
-* ...
+* no validation yet
+* it would be better to instantiate the proper field widget and let it render the input
 
 Credits
 =======