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how to resize a base64 image

Emmanuel Mahuni answered on May 6, 2022 Popularity 9/10 Helpfulness 4/10

answer how to resize a base64 image

how to resize a base64 image

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function imageToDataUri(img, width, height) {

    // create an off-screen canvas
    var canvas = document.createElement('canvas'),
        ctx = canvas.getContext('2d');

    // set its dimension to target size
    canvas.width = width;
    canvas.height = height;

    // draw source image into the off-screen canvas:
    ctx.drawImage(img, 0, 0, width, height);

    // encode image to data-uri with base64 version of compressed image
    return canvas.toDataURL();
}

Popularity 9/10 Helpfulness 4/10 Language actionscript

Source: stackoverflow.com

Tags: actionscript base64 image resize

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