Abstract:
A touchscreen apparatus for styling a content is provided. The touchscreen apparatus for drawing a figure content includes an input device receiving a touch input of a figure from a user and receiving an input related to configuration information of the figure, a processor configured to reconstruct the figure, which is pre-stored, based on at least one of the received touch input and the received configuration information of the figure to obtain a reconstructed figure, and a display configured to display the reconstructed figure on a screen, wherein the configuration information of the figure includes at least one of information indicating a length of the figure and information indicating an angle of the figure.
Abstract:
A method and apparatus for verifying an input signature are provided. The method includes generating signature data based on a real touch event and a proximity touch event that occur on a touch input unit of and apparatus, extracting a feature of the input signature based on the signature data, and determining whether to authenticate the input signature based on a similarity between the feature of the input signature and a corresponding feature of a previously stored reference signature.
Abstract:
A handwriting input apparatus and method are provided. The handwriting input apparatus includes a touch screen configured to display handwriting input by a touch input, and a processor configured to recognize a text corresponding to the handwriting, divide the handwriting into a plurality of handwriting segments based on the recognized text and a predetermined edit unit size, and edit the handwriting based on the plurality of handwriting segments in response to receiving a user command.
Abstract:
A method of displaying a memo is provided. The method includes displaying an electronic document and a memo for the electronic document, obtaining relative position information of the memo on the electronic document, and displaying the memo on the electronic document based on the obtained position information depending on a display state of the electronic document.