在查看该运动时，您会发现矩形在沿着路径移动的过程中其方向不会发生变化。
When it's viewed, the orientation of the square doesn't change as it moves through the path.
矩形的左上角始终沿着路径移动，这是因为矩形的长边和短边是从左上角开始绘制的。
The top left-hand corner of the rectangle follows the path, since that is where the rectangle's width and height are drawn from.
不仅如此，SVG的标记还可用于动态改变这些属性，因此可以沿着路径移动图形对象或者实现淡入淡出效果。
But why stop there? SVG also has tags that you can use to animate these properties, so you can move a graphics object along a path or fade it in or out.
火箭将沿着一个圆圈移动，以证实您可以从SVG获得的一些特性：路径跟踪和自动旋转。
The rocket will follow a circle to demonstrate some of the features you can expect from SVG: path following and auto-rotation.
然后绘制矩形，并且矩形沿着该路径进行移动。
计算机图形学中，在显示屏上移动一个或多个段，这种移动是通过将这些段沿着定位器确定的路径进行平移变换来实现的。
In computer graphics, moving one or more segments on a display surface by translating it along a path determined by a locator.
本发明提供在由沿着一路径移动的致动器运载或耦合到所述致动器的物体的三维中实现旋转和平移运动的新颖的机构和方法。
The invention provides novel mechanisms and methods for effecting rotational and translational motion in three dimensions of objects carried by, or coupled to, actuators that move along a pathway.
此外优选地，支承件在其沿着路径侧向移动时倾斜。
It is also preferred that the support tilts as it moves laterally along a path.
此外优选地，支承件在其沿着路径侧向移动时倾斜。
It is also preferred that the support tilts as it moves laterally along a path.
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