javascript - how to save canvas as png image? - Stack Overflow

PHOTO

Thu Jan 27 2022 11:21:29 GMT+0000 (Coordinated Universal Time)

function download(){
        var download = document.getElementById("download");
        var image = document.getElementById("canvas").toDataURL("image/png")
                    .replace("image/png", "image/octet-stream");
        download.setAttribute("href", image);

    }
<a id="download" download="image.png"><button type="button" onClick="download()">Download</button></a>

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https://stackoverflow.com/questions/11112321/how-to-save-canvas-as-png-image

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