Images can be scaled (zoom in and out), which is a necessity in the case of very small smartphone screens to get a clear text, measurements values, etc. . Expands the virtual button ” (+) ” and decreases ” (–) ” .
Picha inaweza kuongezwa (zoom ndani na nje), ambayo ni lazima katika kesi ya skrini ndogo sana smartphone kupata Nakala wazi, vipimo maadili, nk . . Expands kifungo virtual ” (+) ” na itapungua ” (–) ” .