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1. (WO2018076375) METHOD AND DEVICE FOR ADJUSTING COLOR TEMPERATURE, AND GRAPHICAL USER INTERFACE

Pub. No.:    WO/2018/076375    International Application No.:    PCT/CN2016/104135
Publication Date: Fri May 04 01:59:59 CEST 2018 International Filing Date: Tue Nov 01 00:59:59 CET 2016
IPC: G06F 3/0484
G06F 3/0488
Applicants: HUAWEI TECHNOLOGIES CO., LTD.
华为技术有限公司
Inventors: WANG, Shitong
王世通
ZHU, Kuitao
朱奎涛
WU, Hao
吴昊
WANG, Yonglang
汪永浪
WANG, Miaofeng
王妙锋
YI, Yan
易彦
Title: METHOD AND DEVICE FOR ADJUSTING COLOR TEMPERATURE, AND GRAPHICAL USER INTERFACE
Abstract:
A method and a device for adjusting color temperature, and a graphical user interface, for solving the problem that it is difficult to adjust the color temperature of a display screen to a target color temperature matching an ambient condition, due to the limited range of color temperature adjustment of a terminal. The invention is used in the terminal. The display screen of the terminal has a color temperature adjustment region, each operating point in the color temperature adjustment region being used for displaying one color, and different operating points displaying different colors. The method comprises: when the color temperature adjustment region is displayed on the display screen, detecting the input operation on the display screen when the display screen is touched; in response to the detected input operation, converting the coordinates of the operating point corresponding to the input operation into a first color parameter; acquiring ambient light; converting the ambient light into a second color parameter; integrating the first color parameter and the second color parameter to obtain a third color parameter; converting the third color parameter into a target color parameter; displaying the target color parameter on the display screen of the terminal.