公开(公告)号：US20170039170A1

公开(公告)日：2017-02-09

申请号：US15228387

申请日：2016-08-04

Applicant: Google Inc.

Inventor： Haluk Burcin Tunali ,  Luiz do Amaral de Franca Pereira Filho ,  Etan Bukiet ,  Behnoosh Hariri ,  Norbert Zsolt Kenderesi ,  Igor Kopylov ,  Matthew Jay Isison ,  Kevin Winter ,  Olga Sergeyevna Saviano ,  Gregory George Galante ,  Mathieu Turcotte ,  Jacob Robert Voytko ,  Leeran Raphaely

IPC: G06F17/21 ,  G06F3/0484 ,  G06F3/0485

CPC classification number: G06F3/04845 ,  G06F3/0482 ,  G06F3/0485 ,  G06F3/04883 ,  G06F8/38 ,  G06F9/452

Abstract: Systems and methods disclosed herein provide a method of managing a state of a virtual rendering surface for an electronic document. The method includes obtaining, at a user device from a remote storage server, content relating to an electronic document, and rendering the content of the electronic document onto a first virtual rendering surface. The method further includes maintaining a second virtual rendering surface that stores a current state of the first virtual rendering surface. The method further includes obtaining an operation command relating to the electronic document, and retrieving first state information of the first virtual rendering surface and second state information of the second virtual rendering surface. The method further includes applying the operation command to the rendered content of the electronic document on the first virtual rendering surface, and updating at least one of the first state information or the second state information based on a type of the operation command.

Abstract translation: 本文公开的系统和方法提供了一种管理电子文档的虚拟渲染表面的状态的方法。 该方法包括在远程存储服务器的用户设备处获取与电子文档相关的内容，以及将电子文档的内容呈现到第一虚拟渲染表面上。 该方法还包括维护存储第一虚拟渲染表面的当前状态的第二虚拟渲染表面。 该方法还包括获得与电子文档相关的操作命令，以及获取第一虚拟渲染表面的第一状态信息和第二虚拟渲染表面的第二状态信息。 该方法还包括在第一虚拟渲染表面上将操作命令应用于电子文档的呈现内容，并且基于操作命令的类型来更新第一状态信息或第二状态信息中的至少一个。

公开(公告)号：US10452750B2

公开(公告)日：2019-10-22

申请号：US15228381

申请日：2016-08-04

Applicant: Google Inc.

Inventor： Haluk Burcin Tunali ,  Luiz do Amaral de Franca Pereira Filho ,  Etan Bukiet ,  Behnoosh Hariri ,  Kevin Winter ,  Igor Kopylov

IPC: G06F17/00 ,  G06F17/21 ,  G06F8/38 ,  G06F9/451 ,  G06F16/957

Abstract: Systems and methods disclosed herein provide a method of consistently presenting a visible portion of a rendering surface on multiple user devices. The method includes obtaining, at a user device from a remote storage server, content relating to an electronic document stored on the remote storage server, and then determining layout parameters of the content. The layout parameters define a consistent layout on a virtual rendering surface for the content of the electronic document across multiple user devices having different dimensions of display areas. The method further includes obtaining, via a user interface at the user device, a user indication indicative of a visible portion of the electronic document to be displayed via the user interface. The method further includes determining rendering parameters to render the visible portion at the user interface, and rendering the visible portion via the user interface on the user device.

公开(公告)号：US10990258B2

公开(公告)日：2021-04-27

申请号：US15228387

申请日：2016-08-04

Applicant: Google Inc.

Inventor： Haluk Burcin Tunali ,  Luiz do Amaral de Franca Pereira Filho ,  Etan Bukiet ,  Behnoosh Hariri ,  Norbert Zsolt Kenderesi ,  Igor Kopylov ,  Matthew Jay Isison ,  Kevin Winter ,  Olga Sergeyevna Saviano ,  Gregory George Galante ,  Mathieu Turcotte ,  Jacob Robert Voytko ,  Leeran Raphaely

IPC: G06F3/048 ,  G06F3/0484 ,  G06F3/0485 ,  G06F3/0482 ,  G06F3/0488

Abstract: Systems and methods disclosed herein provide a method that includes obtaining, at a user device from a remote storage server, content relating to an electronic document, and rendering the content of the electronic document onto a first virtual rendering surface. The method further includes maintaining a second virtual rendering surface that stores a current state of the first virtual rendering surface. The method further includes obtaining an operation command relating to the electronic document, and retrieving first state information of the first virtual rendering surface and second state information of the second virtual rendering surface. The method further includes applying the operation command to the rendered content of the electronic document on the first virtual rendering surface, and updating at least one of the first state information or the second state information based on a type of the operation command.

公开(公告)号：US20170039169A1

公开(公告)日：2017-02-09

申请号：US15228381

申请日：2016-08-04

Applicant: Google Inc.

Inventor： Haluk Burcin Tunali ,  Luiz do Amaral de Franca Pereira Filho ,  Etan Bukiet ,  Behnoosh Hariri ,  Kevin Winter ,  Igor Kopylov

IPC: G06F17/21 ,  G06F9/44

CPC classification number: G06F17/212 ,  G06F8/38 ,  G06F9/451 ,  G06F9/452 ,  G06F16/9577

Abstract: Systems and methods disclosed herein provide a method of consistently presenting a visible portion of a rendering surface on multiple user devices. The method includes obtaining, at a user device from a remote storage server, content relating to an electronic document stored on the remote storage server, and then determining layout parameters of the content. The layout parameters define a consistent layout on a virtual rendering surface for the content of the electronic document across multiple user devices having different dimensions of display areas. The method further includes obtaining, via a user interface at the user device, a user indication indicative of a visible portion of the electronic document to be displayed via the user interface. The method further includes determining rendering parameters to render the visible portion at the user interface, and rendering the visible portion via the user interface on the user device.

Abstract translation: 本文公开的系统和方法提供了一种在多个用户设备上始终呈现呈现表面的可见部分的方法。 该方法包括从用户设备从远程存储服务器获得与存储在远程存储服务器上的电子文档有关的内容，然后确定内容的布局参数。 布局参数在跨越具有不同显示区域的多个用户设备的电子文档的内容的虚拟渲染表面上定义一致的布局。 该方法还包括经由用户设备的用户界面获得指示将通过用户界面显示的电子文档的可见部分的用户指示。 该方法还包括确定呈现参数以在用户界面处渲染可见部分，以及通过用户设备上的用户界面渲染可见部分。