Image display control method, device and mobile terminal

A display control and image display technology, applied in the communication field, can solve problems such as poor user experience and achieve the effect of convenient operation

Inactive Publication Date: 2010-12-22
YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Although there are various image display technologies in the prior art, there is no

Method used

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  • Image display control method, device and mobile terminal
  • Image display control method, device and mobile terminal
  • Image display control method, device and mobile terminal

Examples

Experimental program
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Embodiment Construction

[0037] Embodiments of the present invention provide a method, device, and mobile terminal for image display control. During the process of image browsing, the image can be zoomed in any proportion and rotated freely in any angle. convenient.

[0038] Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0039] see figure 1 , is a schematic flowchart of an embodiment of the image display control method of the present invention. The method comprises the steps of:

[0040] S101: When the mobile terminal displays an image, save the first touch point pressed by the user on the touch screen within the current display range as an anchor point. Specifically, in a touch screen mobile terminal, after entering the image display interface according to the user's operation, the user touches any touch screen within the image display range, and the system of the terminal will determine the user's arbitrary touch point as th...

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Abstract

The invention provides an image display control method which comprises the following steps: saving a first push contact of a user on a touch screen in the current display range as a positioning point when a mobile terminal displays an image; tracking the continuous sliding track of the user on the touch screen in the current display range, and determining a display control command inputted by a user according to the relative relationship between the sliding track and the positioning point; and controlling the current image to rotate or zoom by taking the positioning point as the circle center according to the display control command. The invention correspondingly provides an image display control device which can carry out arbitrary zooming and free rotation in arbitrary angle on the image; furthermore, the device adopts the one-point touch control, thereby being convenient to operate.

Description

technical field [0001] The present invention relates to the communication field, in particular to an image display control method, device and mobile terminal. Background technique [0002] In existing touch-screen mobile terminals, there are many ways to browse images, such as Apple's multi-touch technology, which can be used to control the zooming of images on touch-screen mobile terminals according to the relative displacement relationship of multiple touch points. On Motorola's touch screen mobile terminal, when viewing an image, quickly click twice on the image within the display area of ​​the touch screen without letting go, then slide up to zoom in on the image, and slide down to zoom out. [0003] Although there are various image display technologies in the prior art, there is no implementation of display control that can rotate the image at any angle, resulting in poor user experience. Contents of the invention [0004] The technical problem to be solved by the em...

Claims

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Application Information

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IPC IPC(8): G06F3/048G06F3/041G06F3/0488
Inventor 唐明杰
Owner YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD
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