How to draw a line on canvas?

Answer 1

Hmm.
If you have got a 2d canvas context, you can start with:
ctx.beginPath();
this will begin a path.
Then, you move to a position:
ctx.moveTo(<xPos>, <yPos>);
Then, you make the line:
ctx.lineTo(<xPos>, <yPos>);
Then, you close the path:
ctx.closePath();
Then, you stroke the line:
ctx.stroke();

Answer 2

see this lesson from everything.js :
https://www.sololearn.com/post/118502/?ref=app

Answer 3

Add your code

Answer 4

Thank you!