/** * @defgroup Elm_Image Image * @ingroup Elementary * * @image html image_inheritance_tree.png * @image latex image_inheritance_tree.eps * * @image html img/widget/image/preview-00.png * @image latex img/widget/image/preview-00.eps * * An Elementary image object is a direct realization of * @ref elm-image-class, and it allows one to load and display an @b image * file on it, be it from a disk file or from a memory * region. Exceptionally, one may also load an Edje group as the * contents of the image. In this case, though, most of the functions * of the image API will act as a no-op. * * One can tune various properties of the image, like: * - pre-scaling, * - smooth scaling, * - orientation, * - aspect ratio during resizes, etc. * * An image object may also be made valid source and destination for * drag and drop actions, through the elm_image_editable_set() call. * * Signals that you can add callbacks for are: * * @li @c "drop" - This is called when a user has dropped an image * typed object onto the object in question -- the * event info argument is the path to that image file * @li @c "clicked" - This is called when a user has clicked the image * @li @c "download,start" - This is called when the remote image file download * has started. * @li @c "download,progress" - This is continuously called before the remote * image file download has done. The event info * data is of type Elm_Image_Progress. * @li @c "download,done" - This is called when the download has completed. * @li @c "download,error"- This is called when the download has failed. * @li @c "load,open" - Triggered when the file has been opened, if async * open is enabled (image size is known). (since 1.19) * @li @c "load,ready" - Triggered when the image file is ready for display, * if preload is enabled. (since 1.19) * @li @c "load,error" - Triggered if an async I/O or decoding error occurred, * if async open or preload is enabled (since 1.19) * @li @c "load,cancel" - Triggered whenener async I/O was cancelled. (since 1.19) * * An example of usage for this API follows: * @li @ref tutorial_image */ /** * @addtogroup Elm_Image * @{ */ #ifdef EFL_EO_API_SUPPORT #include #endif #ifndef EFL_NOLEGACY_API_SUPPORT #include #endif /** * @} */