[gegl] transform: add reference chains and hashes to affine ops

[Øyvind Kolås <ok src gnome org>]

commit 9206954eacd2b5e148f0e848dab8b9a6b659b3c6
Author: Øyvind Kolås <pippin gimp org>
Date:   Thu May 4 02:45:29 2017 +0200

    transform: add reference chains and hashes to affine ops

 operations/transform/reflect.c               |    1 +
 operations/transform/rotate-on-center.c      |    2 ++
 operations/transform/rotate.c                |    2 ++
 operations/transform/scale-ratio.c           |    2 ++
 operations/transform/scale-size-keepaspect.c |    2 ++
 operations/transform/shear.c                 |    2 ++
 operations/transform/transform.c             |    2 +-
 operations/transform/translate.c             |    2 ++
 8 files changed, 14 insertions(+), 1 deletions(-)
---
diff --git a/operations/transform/reflect.c b/operations/transform/reflect.c
index 42cfacb..36b7177 100644
--- a/operations/transform/reflect.c
+++ b/operations/transform/reflect.c
@@ -86,6 +86,7 @@ gegl_op_class_init (GeglOpClass *klass)
     "description", _("Reflect an image about a line, whose direction is "
                      "specified by the vector that is defined by the "
                      "x and y properties. "),
+    "reference-chain", "load path=images/standard-input.png reflet origin-x=100 origin-y=100 x=0.3 y=1.2",
     NULL);
 }
 
diff --git a/operations/transform/rotate-on-center.c b/operations/transform/rotate-on-center.c
index ad74942..fa7bbb2 100644
--- a/operations/transform/rotate-on-center.c
+++ b/operations/transform/rotate-on-center.c
@@ -147,6 +147,8 @@ gegl_op_class_init (GeglOpClass *klass)
     "name",       "gegl:rotate-on-center",
     "title",      _("Rotate on center"),
     "categories", "transform",
+    "reference-hash", "d1f7774133373578693604d7eb561a82",
+    "reference-chain", "load path=images/standard-input.png rotate-on-center degrees=30.0 
clip-to-input=true",
     "description", _("Rotate the buffer around its center, taking care of possible offsets."),
     NULL);
 }
diff --git a/operations/transform/rotate.c b/operations/transform/rotate.c
index 5ccfe0a..f824483 100644
--- a/operations/transform/rotate.c
+++ b/operations/transform/rotate.c
@@ -70,6 +70,8 @@ gegl_op_class_init (GeglOpClass *klass)
     "name", "gegl:rotate",
     "title", _("Rotate"),
     "categories", "transform",
+    "reference-hash", "cee09df3c0b0963ff079d9c0bb8ac9bb",
+    "reference-chain", "load path=images/standard-input.png rotate degrees=30.0 clip-to-input=true 
origin-x=100 origin-y=100",
     "description", _("Rotate the buffer around the specified origin."),
     NULL);
 }
diff --git a/operations/transform/scale-ratio.c b/operations/transform/scale-ratio.c
index 5077e26..715e75d 100644
--- a/operations/transform/scale-ratio.c
+++ b/operations/transform/scale-ratio.c
@@ -73,6 +73,8 @@ gegl_op_class_init (GeglOpClass *klass)
     "name", "gegl:scale-ratio",
     "title", _("Scale ratio"),
     "categories", "transform",
+    "reference-hash", "526556d3dc92b42f54eaa250af002b0d",
+    "reference-chain", "load path=images/standard-input.png scale-ratio x=2.0 y=2.0 clip-to-input=true 
origin-x=100 origin-y=100",
     "description", _("Scales the buffer according to a ratio."),
     NULL);
 }
diff --git a/operations/transform/scale-size-keepaspect.c b/operations/transform/scale-size-keepaspect.c
index 178fd64..5da4105 100644
--- a/operations/transform/scale-size-keepaspect.c
+++ b/operations/transform/scale-size-keepaspect.c
@@ -103,7 +103,9 @@ gegl_op_class_init (GeglOpClass *klass)
     "name", "gegl:scale-size-keepaspect",
     "title", _("Scale size keep aspect"),
     "categories", "transform",
+    "reference-hash", "e9586912651e1837414339221413d2b3",
     "description", _("Scales the buffer to a size, preserving aspect ratio"),
+    "reference-chain", "load path=images/standard-input.png scale-size-keepaspect x=140 y=-1",
     NULL);
 }
 
diff --git a/operations/transform/shear.c b/operations/transform/shear.c
index 11a16b2..23e5418 100644
--- a/operations/transform/shear.c
+++ b/operations/transform/shear.c
@@ -71,6 +71,8 @@ gegl_op_class_init (GeglOpClass *klass)
     "name", "gegl:shear",
     "title", _("Shear"),
     "categories", "transform",
+    "reference-hash", "2768783380e8fc27fe8706de1aa2f15e",
+    "reference-chain", "load path=images/standard-input.png shear x=1.12 clip-to-input=true origin-x=100 
origin-y=100",
     "description", _("Shears the buffer. "),
     NULL);
 }
diff --git a/operations/transform/transform.c b/operations/transform/transform.c
index d822479..8a6e25b 100644
--- a/operations/transform/transform.c
+++ b/operations/transform/transform.c
@@ -21,7 +21,7 @@
 
 #ifdef GEGL_PROPERTIES
 
-property_string (transform, _("Y"), "")
+property_string (transform, _("Transform"), "")
     description (_("Transformation SVG syntax transformation string"))
 
 #else
diff --git a/operations/transform/translate.c b/operations/transform/translate.c
index 749c5c5..4d79da9 100644
--- a/operations/transform/translate.c
+++ b/operations/transform/translate.c
@@ -71,7 +71,9 @@ gegl_op_class_init (GeglOpClass *klass)
     "name", "gegl:translate",
     "title", _("Translate"),
     "categories", "transform",
+    "reference-hash", "fd7287903bdf467448454216712a0b2a",
     "description", _("Repositions the buffer (with subpixel precision), if integer coordinates are passed a 
fast-path without resampling is used"),
+    "reference-chain", "load path=images/standard-input.png translate x=23.0 y=42.0 clip-to-input=true",
     NULL);
 }