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This article mainly introduces the relevant knowledge of how to use canvas to draw a line in html5, the content is detailed and easy to understand, the operation is simple and fast, and has a certain reference value, I believe you will have something to gain after reading this html5 article on how to use canvas to draw a line. Let's take a look.

The code is as follows:

Var canvas=document.getElementById ("canvas")

/ / set up the drawing environment

Var cxt=canvas.getContext ('2d')

/ / opening a new road is near

Cxt.beginPath ()

/ / sets the width of the stroke

Cxt.lineWidth=10

/ / set the color of the stroke

Cxt.strokeStyle= "# 00ff00"

/ / set the position of the stroke

Cxt.moveTo (20 and 20)

/ / set the location of the move

Cxt.lineTo (100pi 20)

/ / draw a line

Cxt.stroke (); / / the line has come out at this time.

/ / close the path

Cxt.closePath ()

/ / everything path graph must start the path first, and must end the path after drawing

This is the end of the article on "how to use canvas to draw a line in html5". Thank you for reading! I believe that everyone has a certain understanding of the knowledge of "how to use canvas to draw a line in html5". If you want to learn more, you are welcome to follow the industry information channel.

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