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Electronic apparatus and method for controlling the same

專利號
US11039073B2
公開日期
2021-06-15
申請人
CANON KABUSHIKI KAISHA(JP Tokyo)
發(fā)明人
Kenichiro Sasai
IPC分類
H04N5/222; H04N5/232; G03B17/18; G06F3/0488; G03B17/14; G03B13/36
技術(shù)領(lǐng)域
touch,af,position,finder,in,coordinate,tap,step,70a,display
地域: Tokyo

摘要

An electronic apparatus performs first type processing or second type processing based on whether or not a predetermined touch operation that does not include a shift of a touch position onto an operation surface is detected after a touch on the operation surface is detected. The first type processing is processing of displaying an item on a display at a position which has shifted in accordance with an amount of a shift of the touch position from a position where the item was displayed before detection of the shift of the touch position without displaying, at a position corresponding to a touch start position, the item. The second type processing is processing of displaying the item at a position that is not based on the position where the item was displayed before detection of the touch operation.

說明書

In step S403, the system controller 50 determines whether Touch-Down has been performed on the touch panel 70a. When it is determined that Touch-Down has been performed on the touch panel 70a, that is, start of a touch operation is detected, the process proceeds to step S404, and otherwise, the process proceeds to step S324 of FIG. 3.

In step S404, the system controller 50 obtains the position where Touch-Down is performed in step S403 or a coordinate (xt, yt) of a current touch position and records the position or the coordinate in the system memory 52.

In step S405, the system controller 50 determines whether an input method of a touch operation at a time of non-eye-approach which is currently set by the user is the absolute coordinate setting or the relative coordinate setting. The input method of a touch operation at the time of non-eye-approach may be set in the menu screen. When it is determined that the input method of a touch operation at the time of non-eye-approach is the absolute coordinate setting, the process proceeds to step S406, and otherwise, the process proceeds to step S409.

In step S406, the system controller 50 displays the AF frame in the coordinate (xt, yt) in the touch position obtained in step S404 as indicated by an AF frame 506 of FIG. 5D. Specifically, when the user operates the touch panel 70a while viewing the display unit 28 and the absolute coordinate setting is made, the AF frame is displayed in a coordinate immediately under a finger of the user touching the touch panel 70a.

權(quán)利要求

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