随着触摸技术的普及应用,本文针对标绘系统进行了触摸手势的相关研究,并最终设计实现了支持多点触控的地图标绘系统.手势触控层在手势识别管理器的控制下,识别触控点、常规手势与轨迹手势.触摸标绘层由多点触控管理器负责在标绘系统中进行相关响应.该标绘系统支持十点以内的多点触控标绘,改进了传统桌面系统的交互方式,增强了用户体验.%With the popularization and application of touch technology,this thesis conducted research in plotting system and finally designed and implemented a multi-touch plotting system.The hand-touch layer recognizes touch-points,routine gestures and trackball motions under the control of gesture recognize manager.The multi-touch manager in touch-plotting layer responds to related commands in the plotting system.This plotting system supports multi-touch gestures up to ten touch points while optimizing the interaction of traditional desktop platform and improv-ing user experience.
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