Abstract:
A print controlling apparatus includes a user interface to input a printing command of a document displaying a plurality of overlaid objects, a printing data generator to detect a transparency region where a transparency is set, in the overlaid objects, to generate a transparency image by calculating a pixel value of the transparency region, based on the pixel value of each object and the transparency, and to generate printing data comprising the transparency image, and a communication interface to send the printing data to the image forming apparatus.
Abstract:
A computing device supports pull printing by using a mobile terminal. The computing device may include a user interface unit configured to receive an input selecting a print job and a printing method; a communication unit configured to transmit or receive data; a mobile search management unit configured to search for an available mobile terminal if pull printing by using a mobile terminal is selected as the printing method; a printer driver configured to render print data corresponding to the selected print job into a printable format file; a data transmission management unit configured to transmit the rendered print data to a found mobile terminal by using the communication unit; and a controller.