鼠标滚轮控制文本字体大小_拖拽_单击关闭-Mouse Wheel Control text font size _ _ click Close drag

该程序可以实现点击或者拖拽鼠标，从而在相应的轨迹上画出图像的功能。-The program can click or drag your mouse to draw the trajectory in the corresponding image features.

基于MATLAB 6.x开发，通过鼠标点击拖拽可以画出带箭头的线段。-ARROW may be called with a normal argument list or a property-based list. ARROW(Start,Stop,Length,BaseAngle,TipAngle,Width,Page,CrossDir) is the full normal argument list, where all but the Start and Stop po