notes on vips-properties changes

ChangeLog

@@ -42,6 +42,7 @@
 - resize/reduce*/shrink*/affine now round output size to nearest rather than 
   rounding down, thanks ioquatix
 - better support for tile overlaps in google maps mode in dzsave
+- dzsave puts vips-properties.xml in the main dir for gm and zoomify layouts
 
 19/8/16 started 8.3.4
 - better transparency handling in gifload, thanks diegocsandrim

TODO

@@ -25,15 +25,6 @@
 	vips_image_get: field "rad-colcor-b" not found
 	vips_image_get: field "rad-prims-rx" not found
 
-- add test for google layout
-
-  need to check case where width is exactly correct and we have overlaps
-
-- arrayjoin puts some shim down the far right edge, though not along the
-  bottom
-
-  see untile-google.py
-
 - not sure about utf8 error messages on win
 
 - strange: 

libvips/foreign/dzsave.c

@@ -65,6 +65,8 @@
  * 	- add @compression option
  * 5/9/16
  * 	- more overlap changes to help gmaps mode
+ * 8/9/16 Felix Bünemann
+ * 	- move vips-properties out of subdir for gm and zoomify layouts
  */
 
 /*
@@ -959,6 +961,9 @@ write_vips_meta( VipsForeignSaveDz *dz )
 	if( !(dump = vips__make_xml_metadata( class->nickname, save->ready )) )
                 return( -1 );
 
+	/* For deepzom the props must go inside the ${name}_files subdir, for
+	 * gm and zoomify it can sit in the main folder.
+	 */
 	if( dz->layout == VIPS_FOREIGN_DZ_LAYOUT_DZ )
 		out = vips_gsf_path( dz->tree, 
 			"vips-properties.xml", dz->root_name, NULL );