30 results about "Page zooming" patented technology

The invention relates to the field of web page browser software of mobile communication device terminals, in particular to a web page zoom-in and zoom-out management system for a mobile communication device terminal and an application method thereof. The invention provides the web page zoom-in and zoom-out management system for the mobile communication device terminal, the system is mounted on the mobile communication device terminal and a transit server, and the system comprises an adjustment module, an access request module and a zoom-in and zoom-out module, wherein the adjustment module is used for adjusting a web page according to parameters of the mobile communication device and returning the web page after adjustment to the mobile communication device terminal; the access request module is used for sending a web page access request and hardware display parameters of the mobile communication device to the transit server; and the zoom-in and zoom-out module is used for zooming-in or zooming-out the web page after the adjustment returned from the transit server. The web page zoom-in and zoom-out management system can lead a user to obtain the overall feeling of the whole web page through the zoomed-out web page and lead the user to rapidly position the interested content and browse the interested content through the zooming-in operation.

The invention discloses a method and a device for page scaling in a browser and relates to the technical field of browsers. The method comprises the following steps of monitoring a scaling operation event on the browser side; establishing a display interface in the current tab page, and loading and displaying scaling data of the current tab page in the display interface; according to the scaling operation event, correspondingly updating and displaying the scaling data loaded in the display interface; according to the scaling data in the display interface, calling a page scaling interface of a rendering engine to perform scaling operation on the current tab page. The method and the device solve the problem that a user cannot intuitively understand a scaling degree in the scaling process is solved, and have the beneficial effects that the user can intuitively see the concrete scaling in the page scaling process, unnecessary operation generated because the user cannot timely know the scaling can be reduced, and the waste of system resources is avoided.

The invention discloses a relational-database-based online and controllable browsing method for a PDF document, and relates to the technical field of networks. According to the method, the PDF document is converted into a binary system and encrypted by utilizing a server, the PDF document after being converted and encrypted is stored into a relational database, the information of the PDF document is displayed in a paged mode on line by reading the bookmark information of the PDF document itself, and the functions of controlling the display page number sequence, page scaling, page rotation, page skip and the like of a PDF converted image on line are achieved. In this way, a user can browse the PDF document on line without installing software of the Adobe Company, and the display effect of the PDF document can be controlled on line.

A page zooming method for an electronic device having a touch screen includes the following steps. Display an image on the touch screen. Generate operation signals in response to a user's touch operation applied on the touch screen when the touch screen displays the image. Determine a touch region of the touch operation, so as to determine the touch operation as a type of an image zooming gesture according to the determined touch region, and the type of the image zooming gesture is selected from a group consisting of a zooming in gesture and a zooming out gesture. Create a zoomed image according to the displayed image, a predetermined zooming ratio and the determined type of the image zooming gesture. And display the zoomed image on the touch screen. An electronic device using the image zooming method is also provided.

The embodiment of the invention provides a page zooming method and device, a terminal and a storage medium. The method comprises the steps: receiving a first operation signal acting on a target page,wherein the target page is divided into at least one area, the area comprises at least one interface element, and the size of the interface element is set according to an influence factor and a firstdefault size; determining a target area according to the first operation signal; according to the first operation signal, adjusting the value of the influence factor corresponding to the interface element in the target area from a first value to a second value; and zooming in or zooming out the interface element in the target area according to the second value. According to the technical scheme provided by the embodiment of the invention, the user is allowed to zoom in or zoom out the interface elements in a system native page according to own requirements, so that the display mode of the system native page is more flexible.

The embodiment of the invention discloses a page content data display method, device and equipment. The scheme comprises the steps of obtaining a touch operation of a user; determining page content data based on the touch operation, the page content data including first page content data currently browsed by the user and associated page content data associated with the first page content data; determining a content view area according to preset page setting information, the content view area being used for displaying the processed page content data; determining a page scaling ratio corresponding to the page setting information; scaling the page content data on the basis of the page scaling ratio to obtain processed page content data; and displaying the processed page content data in the content view area.

The invention discloses a method and a device for realizing a browser capable of intelligently identifying a zooming gesture instruction, and relates to a browser technology. The method comprises the following steps that: a mobile terminal detects a gesture instruction input by a user; if the detected gesture instruction is the zooming gesture instruction used for zooming a browser page, a webpage element related to a touch point position of the zooming gesture instruction is found; and according to the webpage element, a corresponding operation is carried out. By use of the method, according to the webpage element related to the touch point position, whether a browser page zooming operation or a reset operation of a text area is carried out or not is determined, and user experience can be improved.