会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 1. 发明申请
    • MULTI-TOUCH MANIPULATION OF APPLICATION OBJECTS
    • 应用对象的多触摸操作
    • WO2010048050A3
    • 2010-07-08
    • PCT/US2009060974
    • 2009-10-16
    • MICROSOFT CORP
    • TOWNSEND REED LXIAO TUSCOTT BRYAN DTORSET TODD AGEIDL ERIK MPRADHAN SAMIR STEED JENNIFER A
    • G06F3/041G06F9/06
    • G06F3/041G06F3/0488G06F9/4443G06F2203/04104G06F2203/04808
    • The manipulation system described herein provides a common platform and application-programming interface (API) for applications to communicate with various multi-touch hardware devices, and facilitates the interpretation of multi-touch input as one or more manipulations. Manipulations map more directly to user intentions than do individual touch inputs and add support for basic transformation of objects using multiple touch contacts. An application can use manipulations to support rotating, resizing, and translating multiple objects at the same time. The manipulation system outputs two-dimensional (2D) affine transforms that contain rotation, scale, and translation information. Thus, using the manipulation system the application author can focus more on building touch-capable applications and let the manipulation system handle the underlying transformations and communication with the multi-touch hardware.
    • 本文描述的操纵系统提供了一种用于应用程序与各种多点触摸硬件设备进行通信的通用平台和应用程序编程接口(API),并且便于多触摸输入的解释作为一个或多个操作。 操作比单独的触摸输入更直接地映射到用户意图,并添加对使用多个触摸触点的对象的基本转换的支持。 应用程序可以使用操纵来同时支持旋转,调整大小和翻译多个对象。 操纵系统输出包含旋转,缩放和翻译信息的二维(2D)仿射变换。 因此,使用操作系统,应用程序作者可以更多地关注构建具有触摸功能的应用程序,并使操纵系统处理基础转换和与多点触摸硬件的通信。