Pixel länge eines Wortes ermitteln

{"commentics_url":"\/\/sebastian1012.bplaced.net\/homepage-neu\/commentics-3.4\/upload\/","page_id":7,"enabled_country":false,"enabled_state":false,"state_id":0,"enabled_upload":true,"maximum_upload_amount":1,"maximum_upload_size":1,"securimage":false,"securimage_url":"\/\/sebastian1012.bplaced.net\/homepage-neu\/commentics-3.4\/upload\/3rdparty\/securimage\/securimage_show.php?namespace=cmtx_7","lang_text_drag_and_drop":"Drag & drop images (max 1)","lang_text_drop_success":"Success","lang_text_drop_error":"Error","lang_error_file_num":"Only {{fi-limit}} files are allowed to be uploaded.","lang_error_file_type":"Only images are allowed to be uploaded.","lang_error_file_size":"{{fi-name}} is too large! Please upload files up to {{fi-maxSize}} MB.","lang_error_file_size_all":"The files you've chosen are too large! Please upload files up to {{fi-maxSize}} MB.","lang_text_loading":"Loading ..","lang_placeholder_state":"State","lang_text_country_first":"Please select a country first","lang_button_processing":"Please Wait..","lang_button_submit":"Add Comment","lang_button_preview":"Preview"}