flutter_svg/example/assets/simple/linear_gradient_absolute_user_space_translate.svg

<svg viewBox="0 0 667 667" fill="none" xmlns="http://www.w3.org/2000/svg">
    <defs>
        <linearGradient id="paint0_linear" x1="-198.705" y1="60.4043" x2="38.4005" y2="785.553" gradientUnits="userSpaceOnUse">
        <stop stop-color="#2346F3" stop-opacity="0.5"/>
        <stop offset="1" stop-color="#3F2894" stop-opacity="0.01"/>
        </linearGradient>
    </defs>
    <rect x="200" y="200" width="667" height="667" transform="rotate(33, 400, 400)" fill="url(#paint0_linear)"/>
</svg>