seoz pushed a commit to branch master.
http://git.enlightenment.org/core/elementary.git/commit/?id=c8b64741907398fc0b0693eb62ea0ba2ef971003
commit c8b64741907398fc0b0693eb62ea0ba2ef971003
Author: Daniel Juyung Seo <seojuyu...@gmail.com>
Date: Wed Jan 15 14:39:11 2014 +0900
photocam: Updated elm_photocam_zoom_set() API documentation.
---
src/lib/elm_photocam_legacy.h | 12 +++++++-----
1 file changed, 7 insertions(+), 5 deletions(-)
diff --git a/src/lib/elm_photocam_legacy.h b/src/lib/elm_photocam_legacy.h
index 9f8ea4f..0158f6f 100644
--- a/src/lib/elm_photocam_legacy.h
+++ b/src/lib/elm_photocam_legacy.h
@@ -44,11 +44,13 @@ EAPI const char *elm_photocam_file_get(const
Evas_Object *obj);
* @param obj The photocam object
* @param zoom The zoom level to set
*
- * This sets the zoom level. 1 will be 1:1 pixel for pixel. 2 will be 2:1
- * (that is 2x2 photo pixels will display as 1 on-screen pixel). 4:1 will be
- * 4x4 photo pixels as 1 screen pixel, and so on. The @p zoom parameter must
- * be greater than 0. It is suggested to stick to powers of 2. (1, 2, 4, 8,
- * 16, 32, etc.).
+ * This sets the zoom level. If @p zoom is 1, it means no zoom. If it's smaller
+ * than 1, it means zoom in. If it's bigger than 1, it means zoom out. For
+ * example, @p zoom 1 will be 1:1 pixel for pixel. @p zoom 2 will be 2:1
+ * (that is 2x2 photo pixels will display as 1 on-screen pixel) which is a zoom
+ * out. 4:1 will be 4x4 photo pixels as 1 screen pixel, and so on. The @p zoom
+ * parameter must be greater than 0. It is suggested to stick to powers of 2.
+ * (1, 2, 4, 8, 16, 32, etc.).
*
* @ingroup Photocam
*/
--
