公开(公告)号：US07242404B2

公开(公告)日：2007-07-10

申请号：US11228447

申请日：2005-09-15

申请人： Andrei Burago ,  Sergey Genkin ,  Sergey Z. Malkin ,  Victor E. Kozyrev

发明人： Andrei Burago ,  Sergey Genkin ,  Sergey Z. Malkin ,  Victor E. Kozyrev

IPC分类号： G09G5/26

CPC分类号： G06T11/203

摘要： A character within a font is enlarged to a desired size by first determining whether the font contains existing or predefined variants of the character having the desired size. If no appropriately sized variant exists, the enlarged character is assembled from a plurality of component glyphs that are stored with the font, wherein the component glyphs include an extender that may be duplicated within the assembled character in order to achieve the desired size. In one embodiment, the font includes tables containing records of the enlarged variants for a particular character, as well as part records for the component glyphs used to assemble the enlarged character.

摘要翻译： 通过首先确定字体是否包含具有期望大小的字符的现有或预定义变体，将字体内的字符放大到期望的大小。 如果没有适当大小的变体存在，则放大的字符从与字体一起存储的多个组件字形组装，其中组件字形包括可以在组装的字符内复制的扩展器，以便实现所需的大小。 在一个实施例中，字体包括包含用于特定字符的放大变体的记录的表以及用于组合放大字符的组件字形的部分记录。

公开(公告)号：US09588679B2

公开(公告)日：2017-03-07

申请号：US13230473

申请日：2011-09-12

申请人： Matthew A. Rakow ,  Sergey Z. Malkin ,  Michael J. Ens ,  Yining Chen ,  Christian Fortini ,  Sandra G. Roberts ,  Michael J. Patten ,  Nicholas R. Waggoner

发明人： Matthew A. Rakow ,  Sergey Z. Malkin ,  Michael J. Ens ,  Yining Chen ,  Christian Fortini ,  Sandra G. Roberts ,  Michael J. Patten ,  Nicholas R. Waggoner

IPC分类号： G06F17/00 ,  G06F3/0488

CPC分类号： G06F3/04886 ,  G06F3/04883 ,  G06F2203/04806

摘要： Various embodiments utilize a layout viewport and a visual viewport separate from the layout viewport. The layout viewport is utilized for such things as page layout operations and reporting Document Object Model values to script. The layout viewport can be thought of as an initial rectangle which is equivalent in size to the initial containing block. The initial containing block is a containing block that contains web content that is initially visible to the user. The visual viewport is separate from the layout viewport and is allowed to be freely manipulated relative to the layout viewport. For example, the visual viewport may “push” the layout viewport around when it collides with the layout viewport boundaries. The visual viewport can be thought of as the rectangle that is visible to the user.

摘要翻译： 各种实施例利用与布局视口分离的布局视口和可视视口。 布局视口用于诸如页面布局操作和将文档对象模型值报告给脚本。 布局视口可以被认为是与初始包含块大小相等的初始矩形。 初始包含块是包含最初对用户可见的Web内容的包含块。 视觉视口与布局视口分开，允许相对于布局视口自由操作。 例如，视觉视口可能会在布局视口与布局视口边界碰撞时“推”布局视口。 视觉视口可以被认为是用户可以看到的矩形。

公开(公告)号：US20130067315A1

公开(公告)日：2013-03-14

申请号：US13230473

申请日：2011-09-12

申请人： Matthew A. Rakow ,  Sergey Z. Malkin ,  Michael J. Ens ,  Yining Chen ,  Christian Fortini ,  Sandra G. Roberts ,  Michael J. Patten ,  Nicholas R. Waggoner

发明人： Matthew A. Rakow ,  Sergey Z. Malkin ,  Michael J. Ens ,  Yining Chen ,  Christian Fortini ,  Sandra G. Roberts ,  Michael J. Patten ,  Nicholas R. Waggoner

IPC分类号： G06F17/00

CPC分类号： G06F3/04886 ,  G06F3/04883 ,  G06F2203/04806

摘要： Various embodiments utilize a layout viewport and a visual viewport separate from the layout viewport. The layout viewport is utilized for such things as page layout operations and reporting Document Object Model values to script. The layout viewport can be thought of as an initial rectangle which is equivalent in size to the initial containing block. The initial containing block is a containing block that contains web content that is initially visible to the user. The visual viewport is separate from the layout viewport and is allowed to be freely manipulated relative to the layout viewport. For example, the visual viewport may “push” the layout viewport around when it collides with the layout viewport boundaries. The visual viewport can be thought of as the rectangle that is visible to the user.

摘要翻译： 各种实施例利用与布局视口分离的布局视口和可视视口。 布局视口用于诸如页面布局操作和将文档对象模型值报告给脚本。 布局视口可以被认为是与初始包含块大小相等的初始矩形。 初始包含块是包含最初对用户可见的Web内容的包含块。 视觉视口与布局视口分开，允许相对于布局视口自由操作。 例如，当视图视口与布局视口边界碰撞时，可能会推动布局视口。 视觉视口可以被认为是用户可以看到的矩形。

公开(公告)号：US07453463B2

公开(公告)日：2008-11-18

申请号：US11774274

申请日：2007-07-06

申请人： Andrei Burago ,  Sergey Genkin ,  Sergey Z. Malkin ,  Victor E. Kozyrev

发明人： Andrei Burago ,  Sergey Genkin ,  Sergey Z. Malkin ,  Victor E. Kozyrev

IPC分类号： G09G5/26

CPC分类号： G06T11/203

摘要： A character within a font is enlarged to a desired size by first determining whether the font contains existing or predefined variants of the character having the desired size. If no appropriately sized variant exists, the enlarged character is assembled from a plurality of component glyphs that are stored with the font, wherein the component glyphs include an extender that may be duplicated within the assembled character in order to achieve the desired size. In one embodiment, the font includes tables containing records of the enlarged variants for a particular character, as well as part records for the component glyphs used to assemble the enlarged character.

摘要翻译： 通过首先确定字体是否包含具有期望大小的字符的现有或预定义变体，将字体内的字符放大到期望的大小。 如果没有适当大小的变体存在，则放大的字符从与字体一起存储的多个组件字形组装，其中组件字形包括可以在组装的字符内复制的扩展器，以便实现所需的大小。 在一个实施例中，字体包括包含用于特定字符的放大变体的记录的表以及用于组合放大字符的组件字形的部分记录。