Information processing apparatus, control method, and recording medium,申请号US201213727730-传众专利搜索

Information processing apparatus, control method, and recording medium

申请公布号：US9377875(B2)

申请号：US201213727730

申请日期：2012.12.27

申请公布日期：2016.06.28

申请人：

CANON KABUSHIKI KAISHA

发明人：Inagaki Kensuke;Shoji Ryota

分类号：G06F3/033;G06F3/14;G09G5/08

主分类号：G06F3/033

代理机构：

Carter, DeLuca, Farrell & Schmidt, LLP

代理人：Carter, DeLuca, Farrell & Schmidt, LLP

地址：Tokyo JP

摘要：At least part of screen data corresponding to a screen displayed on the display unit of an information processing apparatus is transmitted to an image output apparatus. Transmission includes the first transmission mode in which at least part of screen data and pointer position information indicating the position of a pointer in the screen are transmitted without associating them, and the second transmission mode in which at least part of screen data and pointer position information are associated and transmitted. In a case that a predetermined operation using the pointer to an object included in the screen is detected, at least part of screen data is transmitted in the second transmission mode.

主权项：1. An information processing apparatus capable of communicating with an image output apparatus, comprising: an acquisition unit configured to acquire pointer position information indicating a position of a pointer in a screen displayed on a display unit of the information processing apparatus; a detection unit configured to detect a predetermined operation using the pointer to an object included in the screen, both the object and the pointer are in a state to be displayed together in the screen displayed on the display unit of the information processing apparatus; and a transmission control unit configured to control to transmit at least part or screen data corresponding to the screen to the image output apparatus, wherein modes of transmission by the transmission control unit include a first transmission mode in which the at least part of the screen data, and the pointer position information acquired by the acquisition unit are transmitted without association and no image of the pointer is transmitted, and a second transmission mode in which the at least part of the screen data to be transmitted and the pointer position information acquired by the acquisition unit are transmitted as information indicating the pointer position corresponding to the pointer which is being displayed on the display unit together with the at least part of the screen data to be transmitted such that at least matching between movement of the object and that of the pointer is maintained, and movement in which the object follows the pointer with delay, occurred by transmission delay, is avoided, and wherein in a case that the detection unit detects the predetermined operation, the transmission control unit transmits the at least part of the screen data in the second transmission mode.