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How to save high resolution image canvas to server using

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  • Save high resolution (size:width:1800px, height:1080px) canvas image to server using

    I have this code to save a canvas image to the web server. But it is not working when the image has more than 200*200 pixels and high resolution: it does not save. A small image works; but a larger image with high resolution does not work. <script type="text/Javascript"> function drawShapes() { var canvas = document.getElementById("myCanvas"); var context = canvas.getContext("2d"); var imageObj = new Image(); imageObj.src = "im.jpg"; imageObj.onload...


    I'm not sure if this is your situation, but has an upload limit of 4mb, maybe the file you are...

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