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photocam: Updated elm_photocam_zoom_set() API documentation.
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@ -44,11 +44,13 @@ EAPI const char *elm_photocam_file_get(const Evas_Object *obj);
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* @param obj The photocam object
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* @param zoom The zoom level to set
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*
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* This sets the zoom level. 1 will be 1:1 pixel for pixel. 2 will be 2:1
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* (that is 2x2 photo pixels will display as 1 on-screen pixel). 4:1 will be
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* 4x4 photo pixels as 1 screen pixel, and so on. The @p zoom parameter must
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* be greater than 0. It is suggested to stick to powers of 2. (1, 2, 4, 8,
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* 16, 32, etc.).
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* This sets the zoom level. If @p zoom is 1, it means no zoom. If it's smaller
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* than 1, it means zoom in. If it's bigger than 1, it means zoom out. For
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* example, @p zoom 1 will be 1:1 pixel for pixel. @p zoom 2 will be 2:1
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* (that is 2x2 photo pixels will display as 1 on-screen pixel) which is a zoom
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* out. 4:1 will be 4x4 photo pixels as 1 screen pixel, and so on. The @p zoom
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* parameter must be greater than 0. It is suggested to stick to powers of 2.
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* (1, 2, 4, 8, 16, 32, etc.).
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*
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* @ingroup Photocam
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*/
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