你看着它们说，他做的一切就是在正确的位置画出8到10条线，然后就得到了这个美丽的画像。
You look at them and you think, all you have to do is get eight or ten lines in the right place and you've made this beautiful portrait.
吊钩对准一个打孔时，可以带线过孔，织出纹样里的一针来（译者注，这里正确的描述应该是：每个孔的位置对应一根经线，根据打孔或不打孔决定提或不提起经线，并交织一次）。
When the hooks align with one of the punched holes, they are able able to pass through the hole with a thread, thus creating the required stitch to form the pattern.
下文显示的线和lineset函数中类似的条目确保像素绘制的起始和结束位置都在正确的网格上。
The lines shown below and the similar entries in the lineSet function ensure that the drawable pixels all start and end on the correct grid.
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