公开(公告)号：US20140344676A1

公开(公告)日：2014-11-20

申请号：US14450696

申请日：2014-08-04

Applicant: Google Inc.

Inventor： Brady Duga ,  Garth Conboy ,  William Lesher ,  John Rivlin ,  Vincent Le Chevalier

IPC: G06F17/21

CPC classification number: G06F17/211 ,  G06F3/0481 ,  G06F17/212 ,  G06F17/2247 ,  G06F17/30905 ,  G06F2203/04806

Abstract: A system and method for selective control of zoom adjustments in an electronic publication is disclosed. The method may include generating content for display on an electronic reading device; generating at least one style for the content, and storing the content and the at least one style on a computer readable medium. The generation of at least one style may include identifying at least a portion of the content for which at least one zoom level will be specified; specifying a base text size for the portion of the content; and specifying a first value to increment the base text size to a first zoom state text size. A method for rendering an electronic document on an electronic device may include storing content representing an electronic publication in a computer memory of the electronic device, the content including at least one style for a portion of the content, the at least one style including a base text size for the portion of the content and at least a first value to increment the base text size to a first zoom state text size; rendering the contents according to the at least one style; and incrementing the base text size for the portion of the content by the first value in response to a user input to zoom.

Abstract translation: 公开了一种用于选择性地控制电子出版物中的缩放调整的系统和方法。 该方法可以包括产生用于在电子阅读装置上显示的内容; 为内容生成至少一种风格，并将内容和至少一种风格存储在计算机可读介质上。 至少一种风格的生成可以包括识别要指定至少一个缩放级别的内容的至少一部分; 为内容的一部分指定基本文本大小; 并指定第一个值将基本文本大小增加到第一缩放状态文本大小。 用于在电子设备上呈现电子文档的方法可以包括将表示电子出版物的内容存储在电子设备的计算机存储器中，该内容包括内容的一部分的至少一种风格，所述至少一种风格包括基底 所述内容的所述部分的文本大小和至少第一值将所述基本文本大小增加到第一缩放状态文本大小; 根据至少一种风格渲染内容; 以及响应于用户输入进行缩放，将所述内容的所述部分的所述基本文本大小增加所述第一值。