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    • 17. 发明授权
    • High density cursor system and method
    • 高密度光标系统及方法
    • US07730430B2
    • 2010-06-01
    • US10763898
    • 2004-01-23
    • Patrick M. BaudischGeorge G. RobertsonEdward B. Cutrell
    • Patrick M. BaudischGeorge G. RobertsonEdward B. Cutrell
    • G06F3/048
    • G09G5/08G06F3/04812
    • A method for enhancing a mouse cursor is presented. During the mouse cursor update display cycle, a test on the current mouse speed is made. If the mouse cursor's speed exceeds a predetermined threshold, an enhanced mouse cursor is generated and displayed on the computer screen. According to one embodiment, an enhanced mouse cursor is generated by increasing the size of a standard mouse cursor in proportion to the speed of the mouse cursor. According to an alternative embodiment, an enhanced mouse cursor is generated by interpolating the mouse cursor's path and adding a motion-blur effect along the interpolated path. According to yet another embodiment, an enhanced mouse cursor is generated by interpolating the mouse cursor's path and a plurality of mouse cursor images are displayed along the interpolated path.
    • 提出了一种增强鼠标光标的方法。 在鼠标光标更新显示循环期间,对当前鼠标速度进行测试。 如果鼠标光标的速度超过预定阈值,则生成增强的鼠标光标并显示在计算机屏幕上。 根据一个实施例,通过与鼠标光标的速度成比例地增加标准鼠标光标的大小来生成增强的鼠标光标。 根据替代实施例,通过内插鼠标光标的路径并沿着内插路径添加运动模糊效果来生成增强的鼠标光标。 根据另一个实施例,通过内插鼠标光标的路径生成增强的鼠标光标,并沿着插入路径显示多个鼠标光标图像。