From b540cc0427d7f2805738d61b8eaf8670db53b3dd Mon Sep 17 00:00:00 2001
From: Michael Jumper <zhangmaike@users.sourceforge.net>
Date: Mon, 12 Mar 2012 17:42:44 -0700
Subject: [PATCH] Implement identity, transform.

---
 .../src/main/resources/guacamole.js           | 26 +++++++++++++++++++
 1 file changed, 26 insertions(+)

diff --git a/guacamole-common-js/src/main/resources/guacamole.js b/guacamole-common-js/src/main/resources/guacamole.js
index 7af0da379..100a75c77 100644
--- a/guacamole-common-js/src/main/resources/guacamole.js
+++ b/guacamole-common-js/src/main/resources/guacamole.js
@@ -430,6 +430,18 @@ Guacamole.Client = function(tunnel) {
             guac_client.disconnect();
         },
 
+        "identity": function(parameters) {
+
+            var layer = getLayer(parseInt(parameters[0]));
+
+            layer.setTransform(
+                1, 0, 0,
+                0, 1, 0
+              /*0, 0, 1*/
+            );
+
+        },
+
         "lfill": function(parameters) {
 
             var channelMask = parseInt(parameters[0]);
@@ -639,6 +651,20 @@ Guacamole.Client = function(tunnel) {
                 transferFunction
             );
 
+        },
+
+        "transform": function(parameters) {
+
+            var layer = getLayer(parseInt(parameters[0]));
+            var a = parseFloat(parameters[1]);
+            var b = parseFloat(parameters[2]);
+            var c = parseFloat(parameters[3]);
+            var d = parseFloat(parameters[4]);
+            var e = parseFloat(parameters[5]);
+            var f = parseFloat(parameters[6]);
+
+            layer.transform(a, b, c, d, e, f);
+
         }
       
     };