32 static void lv_img_constructor(const lv_obj_class_t * class_p, lv_obj_t * obj);
33 static void lv_img_destructor(const lv_obj_class_t * class_p, lv_obj_t * obj);
61     lv_obj_t * obj = lv_obj_class_create_obj(MY_CLASS, parent);  in lv_img_create()  local
62     lv_obj_class_init_obj(obj);  in lv_img_create()
63     return obj;  in lv_img_create()
70 void lv_img_set_src(lv_obj_t * obj, const void * src)  in lv_img_set_src()  argument
72     LV_ASSERT_OBJ(obj, MY_CLASS);  in lv_img_set_src()
74     lv_obj_invalidate(obj);  in lv_img_set_src()
77     lv_img_t * img = (lv_img_t *)obj;  in lv_img_set_src()
139         const lv_font_t * font = lv_obj_get_style_text_font(obj, LV_PART_MAIN);  in lv_img_set_src()
140         lv_coord_t letter_space = lv_obj_get_style_text_letter_space(obj, LV_PART_MAIN);  in lv_img_set_src()
141         lv_coord_t line_space = lv_obj_get_style_text_line_space(obj, LV_PART_MAIN);  in lv_img_set_src()
155     lv_obj_refresh_self_size(obj);  in lv_img_set_src()
158     if(img->angle || img->zoom != LV_IMG_ZOOM_NONE) lv_obj_refresh_ext_draw_size(obj);  in lv_img_set_src()
160     lv_obj_invalidate(obj);  in lv_img_set_src()
163 void lv_img_set_offset_x(lv_obj_t * obj, lv_coord_t x)  in lv_img_set_offset_x()  argument
165     LV_ASSERT_OBJ(obj, MY_CLASS);  in lv_img_set_offset_x()
167     lv_img_t * img = (lv_img_t *)obj;  in lv_img_set_offset_x()
170     lv_obj_invalidate(obj);  in lv_img_set_offset_x()
173 void lv_img_set_offset_y(lv_obj_t * obj, lv_coord_t y)  in lv_img_set_offset_y()  argument
175     LV_ASSERT_OBJ(obj, MY_CLASS);  in lv_img_set_offset_y()
177     lv_img_t * img = (lv_img_t *)obj;  in lv_img_set_offset_y()
180     lv_obj_invalidate(obj);  in lv_img_set_offset_y()
183 void lv_img_set_angle(lv_obj_t * obj, int16_t angle)  in lv_img_set_angle()  argument
188     lv_img_t * img = (lv_img_t *)obj;  in lv_img_set_angle()
191     lv_obj_update_layout(obj);  /*Be sure the object's size is calculated*/  in lv_img_set_angle()
192     lv_coord_t w = lv_obj_get_width(obj);  in lv_img_set_angle()
193     lv_coord_t h = lv_obj_get_height(obj);  in lv_img_set_angle()
196     a.x1 += obj->coords.x1;  in lv_img_set_angle()
197     a.y1 += obj->coords.y1;  in lv_img_set_angle()
198     a.x2 += obj->coords.x1;  in lv_img_set_angle()
199     a.y2 += obj->coords.y1;  in lv_img_set_angle()
200     lv_obj_invalidate_area(obj, &a);  in lv_img_set_angle()
206     lv_disp_t * disp = lv_obj_get_disp(obj);  in lv_img_set_angle()
208     lv_obj_refresh_ext_draw_size(obj);  in lv_img_set_angle()
212     a.x1 += obj->coords.x1;  in lv_img_set_angle()
213     a.y1 += obj->coords.y1;  in lv_img_set_angle()
214     a.x2 += obj->coords.x1;  in lv_img_set_angle()
215     a.y2 += obj->coords.y1;  in lv_img_set_angle()
216     lv_obj_invalidate_area(obj, &a);  in lv_img_set_angle()
219 void lv_img_set_pivot(lv_obj_t * obj, lv_coord_t x, lv_coord_t y)  in lv_img_set_pivot()  argument
221     lv_img_t * img = (lv_img_t *)obj;  in lv_img_set_pivot()
224     lv_obj_update_layout(obj);  /*Be sure the object's size is calculated*/  in lv_img_set_pivot()
225     lv_coord_t w = lv_obj_get_width(obj);  in lv_img_set_pivot()
226     lv_coord_t h = lv_obj_get_height(obj);  in lv_img_set_pivot()
229     a.x1 += obj->coords.x1;  in lv_img_set_pivot()
230     a.y1 += obj->coords.y1;  in lv_img_set_pivot()
231     a.x2 += obj->coords.x1;  in lv_img_set_pivot()
232     a.y2 += obj->coords.y1;  in lv_img_set_pivot()
233     lv_obj_invalidate_area(obj, &a);  in lv_img_set_pivot()
240     lv_disp_t * disp = lv_obj_get_disp(obj);  in lv_img_set_pivot()
242     lv_obj_refresh_ext_draw_size(obj);  in lv_img_set_pivot()
246     a.x1 += obj->coords.x1;  in lv_img_set_pivot()
247     a.y1 += obj->coords.y1;  in lv_img_set_pivot()
248     a.x2 += obj->coords.x1;  in lv_img_set_pivot()
249     a.y2 += obj->coords.y1;  in lv_img_set_pivot()
250     lv_obj_invalidate_area(obj, &a);  in lv_img_set_pivot()
253 void lv_img_set_zoom(lv_obj_t * obj, uint16_t zoom)  in lv_img_set_zoom()  argument
255     lv_img_t * img = (lv_img_t *)obj;  in lv_img_set_zoom()
260     lv_obj_update_layout(obj);  /*Be sure the object's size is calculated*/  in lv_img_set_zoom()
261     lv_coord_t w = lv_obj_get_width(obj);  in lv_img_set_zoom()
262     lv_coord_t h = lv_obj_get_height(obj);  in lv_img_set_zoom()
265     a.x1 += obj->coords.x1 - 1;  in lv_img_set_zoom()
266     a.y1 += obj->coords.y1 - 1;  in lv_img_set_zoom()
267     a.x2 += obj->coords.x1 + 1;  in lv_img_set_zoom()
268     a.y2 += obj->coords.y1 + 1;  in lv_img_set_zoom()
269     lv_obj_invalidate_area(obj, &a);  in lv_img_set_zoom()
275     lv_disp_t * disp = lv_obj_get_disp(obj);  in lv_img_set_zoom()
277     lv_obj_refresh_ext_draw_size(obj);  in lv_img_set_zoom()
281     a.x1 += obj->coords.x1 - 1;  in lv_img_set_zoom()
282     a.y1 += obj->coords.y1 - 1;  in lv_img_set_zoom()
283     a.x2 += obj->coords.x1 + 1;  in lv_img_set_zoom()
284     a.y2 += obj->coords.y1 + 1;  in lv_img_set_zoom()
285     lv_obj_invalidate_area(obj, &a);  in lv_img_set_zoom()
288 void lv_img_set_antialias(lv_obj_t * obj, bool antialias)  in lv_img_set_antialias()  argument
290     lv_img_t * img = (lv_img_t *)obj;  in lv_img_set_antialias()
294     lv_obj_invalidate(obj);  in lv_img_set_antialias()
297 void lv_img_set_size_mode(lv_obj_t * obj, lv_img_size_mode_t mode)  in lv_img_set_size_mode()  argument
299     LV_ASSERT_OBJ(obj, MY_CLASS);  in lv_img_set_size_mode()
300     lv_img_t * img = (lv_img_t *)obj;  in lv_img_set_size_mode()
304     lv_obj_invalidate(obj);  in lv_img_set_size_mode()
311 const void * lv_img_get_src(lv_obj_t * obj)  in lv_img_get_src()  argument
313     LV_ASSERT_OBJ(obj, MY_CLASS);  in lv_img_get_src()
315     lv_img_t * img = (lv_img_t *)obj;  in lv_img_get_src()
320 lv_coord_t lv_img_get_offset_x(lv_obj_t * obj)  in lv_img_get_offset_x()  argument
322     LV_ASSERT_OBJ(obj, MY_CLASS);  in lv_img_get_offset_x()
324     lv_img_t * img = (lv_img_t *)obj;  in lv_img_get_offset_x()
329 lv_coord_t lv_img_get_offset_y(lv_obj_t * obj)  in lv_img_get_offset_y()  argument
331     LV_ASSERT_OBJ(obj, MY_CLASS);  in lv_img_get_offset_y()
333     lv_img_t * img = (lv_img_t *)obj;  in lv_img_get_offset_y()
338 uint16_t lv_img_get_angle(lv_obj_t * obj)  in lv_img_get_angle()  argument
340     LV_ASSERT_OBJ(obj, MY_CLASS);  in lv_img_get_angle()
342     lv_img_t * img = (lv_img_t *)obj;  in lv_img_get_angle()
347 void lv_img_get_pivot(lv_obj_t * obj, lv_point_t * pivot)  in lv_img_get_pivot()  argument
349     LV_ASSERT_OBJ(obj, MY_CLASS);  in lv_img_get_pivot()
351     lv_img_t * img = (lv_img_t *)obj;  in lv_img_get_pivot()
356 uint16_t lv_img_get_zoom(lv_obj_t * obj)  in lv_img_get_zoom()  argument
358     LV_ASSERT_OBJ(obj, MY_CLASS);  in lv_img_get_zoom()
360     lv_img_t * img = (lv_img_t *)obj;  in lv_img_get_zoom()
365 bool lv_img_get_antialias(lv_obj_t * obj)  in lv_img_get_antialias()  argument
367     LV_ASSERT_OBJ(obj, MY_CLASS);  in lv_img_get_antialias()
369     lv_img_t * img = (lv_img_t *)obj;  in lv_img_get_antialias()
374 lv_img_size_mode_t lv_img_get_size_mode(lv_obj_t * obj)  in lv_img_get_size_mode()  argument
376     LV_ASSERT_OBJ(obj, MY_CLASS);  in lv_img_get_size_mode()
377     lv_img_t * img = (lv_img_t *)obj;  in lv_img_get_size_mode()
385 static void lv_img_constructor(const lv_obj_class_t * class_p, lv_obj_t * obj)  in lv_img_constructor()  argument
390     lv_img_t * img = (lv_img_t *)obj;  in lv_img_constructor()
395     img->w         = lv_obj_get_width(obj);  in lv_img_constructor()
396     img->h         = lv_obj_get_height(obj);  in lv_img_constructor()
406     lv_obj_clear_flag(obj, LV_OBJ_FLAG_CLICKABLE);  in lv_img_constructor()
407     lv_obj_add_flag(obj, LV_OBJ_FLAG_ADV_HITTEST);  in lv_img_constructor()
412 static void lv_img_destructor(const lv_obj_class_t * class_p, lv_obj_t * obj)  in lv_img_destructor()  argument
415     lv_img_t * img = (lv_img_t *)obj;  in lv_img_destructor()
423 static lv_point_t lv_img_get_transformed_size(lv_obj_t * obj)  in lv_img_get_transformed_size()  argument
425     lv_img_t * img = (lv_img_t *)obj;  in lv_img_get_transformed_size()
449     lv_obj_t * obj = lv_event_get_target(e);  in lv_img_event()  local
450     lv_img_t * img = (lv_img_t *)obj;  in lv_img_event()
455             lv_img_set_src(obj, img->src);  in lv_img_event()
459             lv_obj_refresh_ext_draw_size(obj);  in lv_img_event()
469             lv_coord_t w = lv_obj_get_width(obj);  in lv_img_event()
470             lv_coord_t h = lv_obj_get_height(obj);  in lv_img_event()
483         if(img->w == lv_obj_get_width(obj) && img->h == lv_obj_get_height(obj) &&  in lv_img_event()
486             lv_coord_t w = lv_obj_get_width(obj);  in lv_img_event()
487             lv_coord_t h = lv_obj_get_height(obj);  in lv_img_event()
490             coords.x1 += obj->coords.x1;  in lv_img_event()
491             coords.y1 += obj->coords.y1;  in lv_img_event()
492             coords.x2 += obj->coords.x1;  in lv_img_event()
493             coords.y2 += obj->coords.y1;  in lv_img_event()
499             lv_obj_get_click_area(obj, &a);  in lv_img_event()
506             *p = lv_img_get_transformed_size(obj);  in lv_img_event()
521     lv_obj_t * obj = lv_event_get_target(e);  in draw_img()  local
522     lv_img_t * img = (lv_img_t *)obj;  in draw_img()
538         if(lv_obj_get_style_img_opa(obj, LV_PART_MAIN) != LV_OPA_COVER) {  in draw_img()
550             if(_lv_area_is_in(clip_area, &obj->coords, 0) == false) {  in draw_img()
557 …_lv_img_buf_get_transformed_area(&a, lv_obj_get_width(obj), lv_obj_get_height(obj), 0, img->zoom, …  in draw_img()
558             a.x1 += obj->coords.x1;  in draw_img()
559             a.y1 += obj->coords.y1;  in draw_img()
560             a.x2 += obj->coords.x1;  in draw_img()
561             a.y2 += obj->coords.y1;  in draw_img()
571         lv_coord_t obj_w = lv_obj_get_width(obj);  in draw_img()
572         lv_coord_t obj_h = lv_obj_get_height(obj);  in draw_img()
574         lv_coord_t border_width = lv_obj_get_style_border_width(obj, LV_PART_MAIN);  in draw_img()
575         lv_coord_t pleft = lv_obj_get_style_pad_left(obj, LV_PART_MAIN) + border_width;  in draw_img()
576         lv_coord_t pright = lv_obj_get_style_pad_right(obj, LV_PART_MAIN) + border_width;  in draw_img()
577         lv_coord_t ptop = lv_obj_get_style_pad_top(obj, LV_PART_MAIN) + border_width;  in draw_img()
578         lv_coord_t pbottom = lv_obj_get_style_pad_bottom(obj, LV_PART_MAIN) + border_width;  in draw_img()
587             lv_obj_get_coords(obj, &bg_coords);  in draw_img()
594             bg_coords.x1 += obj->coords.x1;  in draw_img()
595             bg_coords.y1 += obj->coords.y1;  in draw_img()
596             bg_coords.x2 += obj->coords.x1;  in draw_img()
597             bg_coords.y2 += obj->coords.y1;  in draw_img()
601         lv_area_copy(&ori_coords, &obj->coords);  in draw_img()
602         lv_area_copy(&obj->coords, &bg_coords);  in draw_img()
607         lv_area_copy(&obj->coords, &ori_coords);  in draw_img()
616             lv_area_copy(&img_max_area, &obj->coords);  in draw_img()
618             lv_point_t img_size_final = lv_img_get_transformed_size(obj);  in draw_img()
639                 lv_obj_init_draw_img_dsc(obj, LV_PART_MAIN, &img_dsc);  in draw_img()
678                 lv_obj_init_draw_label_dsc(obj, LV_PART_MAIN, &label_dsc);  in draw_img()
680                 lv_draw_label(draw_ctx, &label_dsc, &obj->coords, img->src, NULL);  in draw_img()
685                 lv_draw_img(draw_ctx, NULL, &obj->coords, NULL);  in draw_img()