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javascript - Change "Radio Button's Value" with "Image Created via Text Input Script"

I want to change my radio button's value with image created via text input script.

var tCtx = document.getElementById('textCanvas').getContext('2d'),
        imageElem = document.getElementById('imagedeneme');
    
    document.getElementById('text').addEventListener('keyup', function (){
        tCtx.canvas.width = tCtx.measureText(this.value).width;
        tCtx.fillText(this.value, 0, 10);
        imageElem.src = tCtx.canvas.toDataURL();
        
    }, false);
<label>
        <input type="radio" id="formanumara"name="taban" value=".............">
        <img src="textuesmetal3se4pcbbc_2K_Albedo.jpg">
    </label>

    
    <canvas id='textCanvas' height=20></canvas>
        <img id='imagedeneme' >

    
    
  <textarea id='text'></textarea>
    
question from:https://stackoverflow.com/questions/66052181/change-radio-buttons-value-with-image-created-via-text-input-script

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