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fix ambiguous docs and add notes about premultiplied coloring books 

SVN revision: 63715
This commit is contained in:
Mike Blumenkrantz 2011-09-30 06:05:33 +00:00
parent cbb0dcbb3d
commit 5d4c95d975
1 changed files with 4 additions and 2 deletions
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6
legacy/evas/src/lib/Evas.h
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@ -3331,6 +3331,7 @@ EAPI Eina_Bool evas_object_visible_get (const Evas_Object *obj
* @param a The alpha component of the given color.
*
* @see evas_object_color_get() (for an example)
* @note These color values are expected to be premultiplied by @p a.
*
* @ingroup Evas_Object_Group_Basic
*/
@ -3351,8 +3352,9 @@ EAPI void evas_object_color_set (Evas_Object *obj, int
*
* Retrieves the “main” color's RGB component (and alpha channel)
* values, <b>which range from 0 to 255</b>. For the alpha channel,
* which defines the object's transparency level, the former value
* means totally trasparent, while the latter means opaque.
* which defines the object's transparency level, 0 means totally
* trasparent, while 255 means opaque. These color values are
* premultiplied by the alpha value.
*
* Usually you’ll use this attribute for text and rectangle objects,
* where the “main” color is their unique one. If set for objects