efl

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#ifdef HAVE_CONFIG_H
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# include "elementary_config.h"
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#endif
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#include <Efl_Ui.h>
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#include <Elementary.h>
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static void
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_map_set(Evas_Object *obj)
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{
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   efl_gfx_mapping_reset(obj);
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   efl_gfx_mapping_point_count_set(obj, 8);
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   //1st rect
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   efl_gfx_mapping_coord_absolute_set(obj, 0, 100, 0, 0);
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   efl_gfx_mapping_coord_absolute_set(obj, 1, 200, 0, 0);
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   efl_gfx_mapping_coord_absolute_set(obj, 2, 200, 100, 0);
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   efl_gfx_mapping_coord_absolute_set(obj, 3, 100, 100, 0);
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   //2nd rect
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   efl_gfx_mapping_coord_absolute_set(obj, 4, 200, 0, 0);
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   efl_gfx_mapping_coord_absolute_set(obj, 5, 100, 200, 0);
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   efl_gfx_mapping_coord_absolute_set(obj, 6, 100, 300, 0);
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   efl_gfx_mapping_coord_absolute_set(obj, 7, 200, 100, 0);
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   //uv: 1st rect: uv: [0-1]
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   efl_gfx_mapping_uv_set(obj, 0, 0, 0);
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   efl_gfx_mapping_uv_set(obj, 1, 0.5, 0);
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   efl_gfx_mapping_uv_set(obj, 2, 0.5, 1);
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   efl_gfx_mapping_uv_set(obj, 3, 0, 1);
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   //uv: 2nd rect
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   efl_gfx_mapping_uv_set(obj, 4, 0.5, 0);
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   efl_gfx_mapping_uv_set(obj, 5, 1, 0);
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   efl_gfx_mapping_uv_set(obj, 6, 1, 1);
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   efl_gfx_mapping_uv_set(obj, 7, 0.5, 1);
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}
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static void
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_image_resize_cb(void *data EINA_UNUSED, Evas *e EINA_UNUSED, Evas_Object *obj, void *event_info EINA_UNUSED)
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{
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   _map_set(obj);
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}
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void
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test_efl_gfx_mapping(void *data EINA_UNUSED, Evas_Object *obj EINA_UNUSED,
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              void *event_info EINA_UNUSED)
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{
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   const Evas_Coord W = 300, H = 300;
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   Evas_Object *win, *img;
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   char buf[PATH_MAX];
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   win = efl_add(EFL_UI_WIN_CLASS, efl_main_loop_get(),
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                 efl_text_set(efl_added, "Efl Gfx Map"),
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                 efl_ui_win_autodel_set(efl_added, EINA_TRUE));
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   /* image with a min size */
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   snprintf(buf, sizeof(buf), "%s/images/rock_02.jpg", elm_app_data_dir_get());
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   img = efl_add(EFL_UI_IMAGE_CLASS, win,
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                 efl_gfx_hint_size_min_set(efl_added, EINA_SIZE2D(64, 64)),
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                 efl_file_set(efl_added, buf));
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   efl_gfx_image_scale_method_set(img, EFL_GFX_IMAGE_SCALE_METHOD_FILL);
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   evas_object_event_callback_add(img, EVAS_CALLBACK_RESIZE,
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                                  _image_resize_cb, NULL);
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   _map_set(img);
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   efl_content_set(win, img);
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   efl_gfx_entity_size_set(win, EINA_SIZE2D(W, H));
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}
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