From 097ecd07c111cd380a3e371c528fb25ecdd82f6c Mon Sep 17 00:00:00 2001
From: John Cupitt <jcupitt@gmail.com>
Date: Wed, 13 Jul 2016 07:06:43 +0100
Subject: [PATCH] doc improvements

---
 libvips/resample/affine.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/libvips/resample/affine.c b/libvips/resample/affine.c
index d67c184b..34ae4144 100644
--- a/libvips/resample/affine.c
+++ b/libvips/resample/affine.c
@@ -623,12 +623,12 @@ vips_affine_init( VipsAffine *affine )
  *
  * Optional arguments:
  *
- * * @interpolate: interpolate pixels with this
- * * @oarea: output rectangle
- * * @idx: input horizontal offset
- * * @idy: input vertical offset
- * * @odx: output horizontal offset
- * * @ody: output vertical offset
+ * * @interpolate: #VipsInterpolate, interpolate pixels with this
+ * * @oarea: #VipsArrayInt, output rectangle
+ * * @idx: %gdouble, input horizontal offset
+ * * @idy: %gdouble, input vertical offset
+ * * @odx: %gdouble, output horizontal offset
+ * * @ody: %gdouble, output vertical offset
  *
  * This operator performs an affine transform on an image using @interpolate.
  *