This object provided the correct scaling and translation for each cell, and whenever the component was repainted from its parent, the scale and position were correct.
该对象为每个单元提供正确的缩放和平移，并且每当组件从其父容器重新绘制时，比例和位置都是正确的。
2
Line 118 multiplies it by the Y-axis scaling factor to determine its position.
第118行将该值乘以y轴的比例因子，以确定其位置。
3
The position of the parallelogram locates the image on the screen, and the size of the rectangle and the size and shape of the parallelogram determines the scaling and shearing of the drawn image.