how to clear drawing in canvas using button

Chiranjeevi Aripaka

Dear collegues ,

Please help me in deleting the images drawn in html canvas with the help of a clear button . when we click on the the button entire canvas area should be cleaned for redrawing.

Below is the code i have used:

1 Reply

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Mitesh Gadhiya9y ago
To clear canvas you are using context.

But you can get context when you are using canvas (HTML5 tag canvas).

I am not seeing that in your code. You have given id as canvas to your HTML table. You are not using Canvas.

Please have look to understand more about HTML5 canvas: https://www.w3schools.com/html/html5_canvas.asp