[panotools-cvs] SF.net SVN: panotools: [653] trunk/libpano

[<dm...@us...>]

Revision: 653
          http://svn.sourceforge.net/panotools/?rev=653&view=rev
Author:   dmg
Date:     2007-01-11 11:36:01 -0800 (Thu, 11 Jan 2007)

Log Message:
-----------
2007-01-11  dmg  <dm...@uv...>

	* queryfeature.c, panorama.h (panoProjectionFormatCount): Added
	function.

Modified Paths:
--------------
    trunk/libpano/ChangeLog
    trunk/libpano/panorama.h
    trunk/libpano/queryfeature.c

Modified: trunk/libpano/ChangeLog
===================================================================
--- trunk/libpano/ChangeLog	2007-01-11 09:01:35 UTC (rev 652)
+++ trunk/libpano/ChangeLog	2007-01-11 19:36:01 UTC (rev 653)
@@ -1,5 +1,8 @@
 2007-01-11  dmg  <dm...@uv...>
 
+	* queryfeature.c, panorama.h (panoProjectionFormatCount): Added
+	function.
+
 	* version.h (VERSION), configure.ac Upgraded to version 2.9.12
 
 	* tools/panoinfo_unix.c: Output features of panos.

Modified: trunk/libpano/panorama.h
===================================================================
--- trunk/libpano/panorama.h	2007-01-11 09:01:35 UTC (rev 652)
+++ trunk/libpano/panorama.h	2007-01-11 19:36:01 UTC (rev 653)
@@ -453,6 +453,7 @@
 
 
 int panoProjectionFeaturesQuery(int projection, pano_projection_features *features);
+int panoProjectionFormatCount(void);
 
 
 

Modified: trunk/libpano/queryfeature.c
===================================================================
--- trunk/libpano/queryfeature.c	2007-01-11 09:01:35 UTC (rev 652)
+++ trunk/libpano/queryfeature.c	2007-01-11 19:36:01 UTC (rev 653)
@@ -306,10 +306,20 @@
     "Albers Equal Area Conic",
 };
 
+int panoProjectionFormatCount(void)
+{
+    // REturn the number of Projection formats available in the library
+    assert(sizeof(panoFormatNames) == PANO_FORMAT_COUNT * sizeof(char*));
+    return PANO_FORMAT_COUNT;
+}
 
 int panoProjectionFeaturesQuery(int projection, pano_projection_features *features)
 {
+    // Return information regarding the characteristics of each of the projections 
+    // in the library.
+
     int i;
+
     assert(features != NULL);
     assert(sizeof(panoFormatNames) == PANO_FORMAT_COUNT * sizeof(char*));
 


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