EAPI Eina_Bool e_icon_alpha_get(const Evas_Object *obj) { E_Smart_Data *sd; if (evas_object_smart_smart_get(obj) != _e_smart) SMARTERR(0); if (!(sd = evas_object_smart_data_get(obj))) return EINA_FALSE; if (sd->edje) return EINA_FALSE; return evas_object_image_alpha_get(sd->obj); }
EAPI int e_icon_alpha_get(Evas_Object *obj) { E_Smart_Data *sd; sd = evas_object_smart_data_get(obj); if (!sd) return 0; if (!strcmp(evas_object_type_get(sd->obj), "edje")) return 0; return evas_object_image_alpha_get(sd->obj); }
bool EflResources::copyResource( Evas_Object* const _image , std::string const& _path , bool const _keep_aspect , int _width , int _height ) const { bool result( true ); Evas_Object* object = nullptr; if( 0 != preloaded_images__.count( _path ) ) object = preloaded_images__.find( _path )->second; else { object = preloaded_images__.find( IMG_DIR "/placeholder.png" )->second; LOGGER( "Could not find file among preloaded images: " + _path ); result = false; } int src_w = 0; int src_h = 0; evas_object_image_size_get( object , &src_w , &src_h ); evas_object_image_size_set( _image , src_w , src_h ); evas_object_image_alpha_set( _image , evas_object_image_alpha_get( object ) ); evas_object_image_data_set( _image , evas_object_image_data_get( object , 0 ) ); if( _keep_aspect ) { if( 0 == _width || 0 == _height ) { evas_object_geometry_get( _image , nullptr , nullptr , &_width , &_height ); } int new_w = 0; int new_h = 0; Utility::calculateImageSize( _width , _height , src_w , src_h , new_w , new_h ); evas_object_resize( _image , new_w , new_h ); } evas_object_image_pixels_dirty_set( _image , 1 ); return result; }
int main(int argc, char *argv[]) { Ecore_Evas *ee; Evas_Object *bridge, *img; const char *opt, *input, *output, *params; int r = 0, w = -1, h = -1, err; double scale = -1.0; if (argc < 4) { fprintf(stderr, "Usage:\n" "\t%s <percentage%%|WxH|w=W|h=H> <input> <output>" " [save-params]\n" "where save-params is evas supported parameters, like:\n" "\tquality=85\n" "\tcompress=9\n", argv[0]); return 1; } opt = argv[1]; input = argv[2]; output = argv[3]; params = argv[4]; if (strncasecmp(opt, "w=", 2) == 0) { char *end = NULL; w = strtol(opt + 2, &end, 10); if (!end || *end != '\0') { fprintf(stderr, "ERROR: invalid decimal integer '%s'\n", opt + 2); return 1; } else if (w < 1) { fprintf(stderr, "ERROR: invalid width %d, must be >= 1\n", w); return 1; } } else if (strncasecmp(opt, "h=", 2) == 0) { char *end = NULL; h = strtol(opt + 2, &end, 10); if (!end || *end != '\0') { fprintf(stderr, "ERROR: invalid decimal integer '%s'\n", opt + 2); return 1; } else if (h < 1) { fprintf(stderr, "ERROR: invalid height %d, must be >= 1\n", h); return 1; } } else if (strchr(opt, '%')) { char *end = NULL; scale = strtod(opt, &end); if (!end || *end != '%') { fprintf(stderr, "ERROR: invalid percentual '%s'\n", opt); return 1; } else if (scale <= 0.0) { fprintf(stderr, "ERROR: invalid percentual %g, must be > 0.0\n", scale); return 1; } scale /= 100.0; } else if (strchr(opt, 'x')) { if (sscanf(opt, "%dx%d", &w, &h) != 2) { fprintf(stderr, "ERROR: invalid size format '%s'\n", opt); return 1; } else if (w < 1) { fprintf(stderr, "ERROR: invalid width %d, must be >= 1\n", w); return 1; } else { fprintf(stderr, "ERROR: invalid height %d, must be >= 1\n", h); return 1; } } else { fprintf(stderr, "ERROR: first parameter must be in format:\n" "\tpercentage%% - example: 10%%\n" "\tWxH - example: 1024x768\n" "\tw=W - example: w=1024\n" "\th=H - example: h=768\n" "But '%s' was used!\n", opt); return 1; } ecore_evas_init(); evas_init(); ee = ecore_evas_buffer_new(1, 1); bridge = ecore_evas_object_image_new(ee); img = evas_object_image_add(ecore_evas_object_evas_get(bridge)); evas_object_image_smooth_scale_set(img, EINA_TRUE); if (w > 0 && h > 0) evas_object_image_load_size_set(img, w, h); evas_object_image_file_set(img, input, NULL); err = evas_object_image_load_error_get(img); if (err != EVAS_LOAD_ERROR_NONE) { const char *msg = evas_load_error_str(err); fprintf(stderr, "ERROR: could not load '%s': %s\n", input, msg); r = 1; goto end; } if (w < 1 || h < 1) { int iw, ih; evas_object_image_size_get(img, &iw, &ih); if (iw < 0 || ih < 0) { fprintf(stderr, "ERROR: invalid source image size %dx%d (%s)\n", iw, ih, input); goto end; } if (scale > 0) { w = ceil(iw * scale); h = ceil(ih * scale); } else if (w < 1) w = ceil(iw * (double)h / (double)ih); else if (h < 1) h = ceil(ih * (double)w / (double)iw); if (iw != w && ih != h) evas_object_image_load_size_set(img, w, h); } printf("output: %s, size: %dx%d, alpha: %s, params: %s\n", output, w, h, evas_object_image_alpha_get(img) ? "yes" : "no", params ? params : "<none>"); evas_object_image_fill_set(img, 0, 0, w, h); evas_object_resize(img, w, h); evas_object_show(img); evas_object_image_alpha_set(bridge, evas_object_image_alpha_get(img)); evas_object_image_size_set(bridge, w, h); ecore_evas_manual_render(ecore_evas_object_ecore_evas_get(bridge)); evas_object_image_save(bridge, output, NULL, params); end: evas_object_del(img); evas_object_del(bridge); ecore_evas_free(ee); evas_shutdown(); ecore_evas_shutdown(); return r; }