Tizen Native API
5.0
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photocam_example_01.c
//Compile with: //gcc -o photocam_example_01 photocam_example_01.c -g `pkg-config --cflags --libs elementary` -DDATA_DIR="\"<directory>\"" //where directory is the path where images/insanely_huge_test_image.jpg can be found. #include <Elementary.h> static void _fit(void *data, Evas_Object *obj, void *event_info); static void _unfit(void *data, Evas_Object *obj, void *event_info); static void _zoom(void *data, Evas_Object *obj, void *event_info); static void _bring_in(void *data, Evas_Object *obj, void *event_info); static void _orient(void *data, Evas_Object *obj, void *event_info); static void _orient_do(void *data, Evas_Object *obj, void *event_info); typedef struct _Orient_Data Orient_Data; struct _Orient_Data { Evas_Object *ph; Evas_Image_Orient orient; }; EAPI_MAIN int elm_main(int argc EINA_UNUSED, char **argv EINA_UNUSED) { Evas_Object *win, *obj, *photocam, *menu; Orient_Data *orient_data; char buf[PATH_MAX]; elm_app_info_set(elm_main, "elementary", "images/insanely_huge_test_image.jpg"); elm_policy_set(ELM_POLICY_QUIT, ELM_POLICY_QUIT_LAST_WINDOW_CLOSED); win = elm_win_util_standard_add("photocam", "Photocam"); elm_win_autodel_set(win, EINA_TRUE); photocam = elm_photocam_add(win); snprintf(buf, sizeof(buf), "%s/images/insanely_huge_test_image.jpg", elm_app_data_dir_get()); elm_photocam_file_set(photocam, buf); elm_scroller_bounce_set(photocam, EINA_FALSE, EINA_TRUE); evas_object_smart_callback_add(photocam, "loaded,detail", _bring_in, NULL); evas_object_resize(photocam, 500, 400); evas_object_show(photocam); obj = elm_button_add(win); elm_object_text_set(obj, "Fit"); evas_object_show(obj); evas_object_resize(obj, 50, 30); evas_object_move(obj, 10, 410); evas_object_smart_callback_add(obj, "clicked", _fit, photocam); obj = elm_button_add(win); elm_object_text_set(obj, "Unfit"); evas_object_show(obj); evas_object_resize(obj, 70, 30); evas_object_move(obj, 70, 410); evas_object_smart_callback_add(obj, "clicked", _unfit, photocam); orient_data = (Orient_Data *)malloc(sizeof(Orient_Data)); orient_data->ph = photocam; orient_data->orient = 0; menu = elm_menu_add(win); elm_menu_item_add(menu, NULL, NULL, "orient 0", _orient_do, orient_data); orient_data = (Orient_Data *)malloc(sizeof(Orient_Data)); orient_data->ph = photocam; orient_data->orient = 1; elm_menu_item_add(menu, NULL, NULL, "orient 90", _orient_do, orient_data); orient_data = (Orient_Data *)malloc(sizeof(Orient_Data)); orient_data->ph = photocam; orient_data->orient = 2; elm_menu_item_add(menu, NULL, NULL, "orient 180", _orient_do, orient_data); orient_data = (Orient_Data *)malloc(sizeof(Orient_Data)); orient_data->ph = photocam; orient_data->orient = 3; elm_menu_item_add(menu, NULL, NULL, "orient 270", _orient_do, orient_data); orient_data = (Orient_Data *)malloc(sizeof(Orient_Data)); orient_data->ph = photocam; orient_data->orient = 4; elm_menu_item_add(menu, NULL, NULL, "flip horizontal", _orient_do, orient_data); orient_data = (Orient_Data *)malloc(sizeof(Orient_Data)); orient_data->ph = photocam; orient_data->orient = 5; elm_menu_item_add(menu, NULL, NULL, "flip vertical", _orient_do, orient_data); orient_data = (Orient_Data *)malloc(sizeof(Orient_Data)); orient_data->ph = photocam; orient_data->orient = 6; elm_menu_item_add(menu, NULL, NULL, "flip transverse", _orient_do, orient_data); orient_data = (Orient_Data *)malloc(sizeof(Orient_Data)); orient_data->ph = photocam; orient_data->orient = 7; elm_menu_item_add(menu, NULL, NULL, "flip transpose", _orient_do, orient_data); obj = elm_button_add(win); elm_object_text_set(obj, "Orient"); evas_object_show(obj); evas_object_resize(obj, 70, 30); evas_object_move(obj, 470, 410); evas_object_smart_callback_add(obj, "clicked", _orient, menu); obj = elm_slider_add(win); elm_object_text_set(obj, "Zoom"); evas_object_show(obj); evas_object_resize(obj, 300, 30); evas_object_move(obj, 150, 410); evas_object_smart_callback_add(obj, "changed", _zoom, photocam); evas_object_resize(win, 500, 440); evas_object_show(win); elm_run(); return 0; } ELM_MAIN() static void _bring_in(void *data EINA_UNUSED, Evas_Object *obj, void *event_info EINA_UNUSED) { int w, h; elm_photocam_image_size_get(obj, &w, &h); elm_photocam_image_region_bring_in(obj, w/2, h/2, 500, 400); } static void _fit(void *data, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED) { int x, y, w, h; elm_photocam_image_region_get(data, &x, &y, &w, &h); printf("region: {%d, %d, %d, %d}\n", x, y, w, h); elm_photocam_zoom_mode_set(data, ELM_PHOTOCAM_ZOOM_MODE_AUTO_FIT); } static void _unfit(void *data, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED) { elm_photocam_zoom_mode_set(data, ELM_PHOTOCAM_ZOOM_MODE_MANUAL); } static void _zoom(void *data, Evas_Object *obj, void *event_info EINA_UNUSED) { double z = elm_slider_value_get(obj) * 8; elm_photocam_zoom_set(data, z); } static void _orient(void *data, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED) { Evas_Object *mn = data; if (!mn) return; evas_object_show(mn); } static void _orient_do(void *data, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED) { Orient_Data *orient_data = data; if (!orient_data) return; elm_photocam_image_orient_set(orient_data->ph, orient_data->orient); }