How to draw lines between two points in js _ javascript skills

This article mainly introduces how to draw lines between two points in javascript, and involves related javascript drawing skills. If you need it, refer to the following example to illustrate how to draw lines between two points in javascript. Share it with you for your reference. The specific analysis is as follows:

I have been bored recently. I have been thinking about it for a long time and thought of the idea of killing time, that is, the js version of continuous viewing.

Draw a line between two points is only part of the most basic function of the link, so the line I draw is only a line, but also can only fold to the left, the line direction will be determined based on the position of the picture in the continuous view.

 Draw a line between two points