公开(公告)号：US20130215143A1

公开(公告)日：2013-08-22

申请号：US13683991

申请日：2012-11-21

Applicant: Apple Inc.

Inventor： Daniel Pettigrew ,  Dan Candela

IPC: G06T11/20

CPC classification number: G06T11/20 ,  G06T7/13 ,  G06T2200/24 ,  G06T2207/10016 ,  G06T2207/20096 ,  G06T2207/30201

Abstract: Some embodiments provide a method that provides a display area for displaying an image that includes several of edges. The method provides a border drawing tool that in response to cursor movement across the image displays a search window about the cursor. The search window specifies a region to be searched to identify edges for use in defining a border for the image. In some embodiments, the size of the search window varies based on the speed of the cursor. The search window is a square box in some embodiments and a circle in other embodiments. The search window is centered at the cursor in some embodiments. In some embodiments, the display area is also for displaying the defined border over the image.

Abstract translation: 一些实施例提供了提供用于显示包括几个边缘的图像的显示区域的方法。 该方法提供了边框绘图工具，响应于图像上的光标移动显示关于光标的搜索窗口。 搜索窗口指定要搜索的区域以识别用于定义图像的边框的边缘。 在一些实施例中，搜索窗口的大小根据光标的速度而变化。 搜索窗口在一些实施例中是方框，在其他实施例中是圆形。 在一些实施例中，搜索窗口以光标为中心。 在一些实施例中，显示区域还用于在图像上显示定义的边界。

公开(公告)号：US08571326B2

公开(公告)日：2013-10-29

申请号：US13683991

申请日：2012-11-21

Applicant: Apple Inc.

Inventor： Daniel Pettigrew ,  Dan Candela

IPC: G06K9/48

CPC classification number: G06T11/20 ,  G06T7/13 ,  G06T2200/24 ,  G06T2207/10016 ,  G06T2207/20096 ,  G06T2207/30201

Abstract: Some embodiments provide a method that provides a display area for displaying an image that includes several of edges. The method provides a border drawing tool that in response to cursor movement across the image displays a search window about the cursor. The search window specifies a region to be searched to identify edges for use in defining a border for the image. In some embodiments, the size of the search window varies based on the speed of the cursor. The search window is a square box in some embodiments and a circle in other embodiments. The search window is centered at the cursor in some embodiments. In some embodiments, the display area is also for displaying the defined border over the image.