Convert XAML Vector Graphic to PNG

<Canvas xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"><Canvas.Background>  <DrawingBrush><DrawingBrush.Drawing><DrawingGroup>
  <DrawingGroup x:Name="DrawingLayer">
    <DrawingGroup.ClipGeometry>
      <RectangleGeometry Rect="0,0,507.946,507.946" />
    </DrawingGroup.ClipGeometry>
    <GeometryDrawing x:Name="path51">
      <GeometryDrawing.Brush>
        <SolidColorBrush Color="#FFA4C9EE" Opacity="0.7" Transform="1.39205,0,0,1.40472,-162.066,-173.376" />
      </GeometryDrawing.Brush>
      <GeometryDrawing.Geometry>
        <PathGeometry FillRule="Nonzero" Transform="1.39205,0,0,1.40472,-162.066,-173.376" Figures="M134.757,263.776C134.757,330.515 189.055,384.816 255.796,384.816 322.535,384.816 376.835,330.515 376.835,263.776 376.835,197.035 322.535,142.737 255.796,142.737 189.055,142.737 134.757,197.035 134.757,263.776z" />
      </GeometryDrawing.Geometry>
    </GeometryDrawing>
    <GeometryDrawing x:Name="path200">
      <GeometryDrawing.Pen>
        <Pen Brush="#FF000000" Thickness="1.25" StartLineCap="Flat" EndLineCap="Flat" LineJoin="Miter" />
      </GeometryDrawing.Pen>
      <GeometryDrawing.Geometry>
        <PathGeometry FillRule="EvenOdd" Transform="1,0,0,1,411.805,-4.80701" Figures="M314.862,103.352L316.465,106.557" />
      </GeometryDrawing.Geometry>
    </GeometryDrawing>
    <GeometryDrawing x:Name="path1001">
      <GeometryDrawing.Brush>
        <RadialGradientBrush Center="6.45111,1.77847" RadiusX="0.680479" RadiusY="0.680479" GradientOrigin="6.45111,1.77847" MappingMode="RelativeToBoundingBox" SpreadMethod="Pad" Opacity="1" Transform="1.08053,0,0,0.925469,0.24371,0.671872">
          <GradientStop Color="#FFC7EDF7" Offset="0" />
          <GradientStop Color="#FF3E9EA6" Offset="1" />
        </RadialGradientBrush>
      </GeometryDrawing.Brush>
      <GeometryDrawing.Pen>
        <Pen Thickness="11.905" StartLineCap="Round" EndLineCap="Round" LineJoin="Round">
          <Pen.Brush>
            <SolidColorBrush Color="#FF1C6671" Opacity="0.988235" />
          </Pen.Brush>
        </Pen>
      </GeometryDrawing.Pen>
      <GeometryDrawing.Geometry>
        <PathGeometry FillRule="EvenOdd" Figures="M265.189,328.215L225.131,287.622C225.131,285.128 215.334,294.032 212.312,294.032 197.357,311.451 170.009,312.191 148.218,310.055 128.43,306.85 111.013,294.75 103.352,286.02 88.7008,270.301 78.7823,256.987 71.3047,232.074 69.1682,215.585 72.0023,189.879 83.0554,180.265 90.533,170.151 96.1371,167.709 109.227,169.048 116.509,173.321 123.114,179.77 128.455,184.003L161.037,216.585C167.446,223.218,176.215,228.113,180.265,224.063L228.336,175.457C228.336,172.947,221.393,165.433,217.12,161.036L186.141,130.591C169.049,110.868 169.582,108.544 172.787,96.4082 177.06,88.2653 183.028,77.714 190.948,75.5776 203.293,68.5724 225.437,66.4976 242.222,72.907 257.425,78.4956 274.008,90.2714 283.349,99.6125 293.033,112.501 303.646,124.489 310.055,143.411 315.397,187.876 297.816,196.288 290.293,211.243 284.952,217.354 281.447,221.392 280.145,234.211L318.601,270.531C318.601,274.115,264.655,328.215,265.189,328.215z" />
      </GeometryDrawing.Geometry>
    </GeometryDrawing>
    <GeometryDrawing x:Name="path354">
      <GeometryDrawing.Brush>
        <LinearGradientBrush StartPoint="0.971959,0.492186" EndPoint="0.0373832,0.507812" MappingMode="RelativeToBoundingBox" SpreadMethod="Pad" Opacity="1">
          <LinearGradientBrush.Transform>
            <TransformGroup>
              <MatrixTransform>0.999999,0,0,1,2.49454E-08,7.55061E-08</MatrixTransform>
              <MatrixTransform>0.684536,-0.728979,0.792138,0.743845,-206.578,414.282</MatrixTransform>
            </TransformGroup>
          </LinearGradientBrush.Transform>
          <GradientStop Color="#FFFBDDB2" Offset="0" />
          <GradientStop Color="#FFEFA81A" Offset="1" />
        </LinearGradientBrush>
      </GeometryDrawing.Brush>
      <GeometryDrawing.Pen>
        <Pen Thickness="13.3239" StartLineCap="Flat" EndLineCap="Flat" LineJoin="Round">
          <Pen.Brush>
            <SolidColorBrush Color="#FFCF5D07" Opacity="0.992157" />
          </Pen.Brush>
        </Pen>
      </GeometryDrawing.Pen>
      <GeometryDrawing.Geometry>
        <PathGeometry FillRule="EvenOdd" Transform="0.684536,-0.728979,0.792138,0.743845,-206.578,414.282" Figures="M387.834,258.217L387.834,465.72C387.942,473.804 391.61,479.266 398.84,480.141 416.396,480.141 433.952,480.141 451.508,480.141 457.956,478.49 462.266,473.561 462.304,467.322L463.906,258.217 387.834,258.217z" />
      </GeometryDrawing.Geometry>
    </GeometryDrawing>
  </DrawingGroup>
      </DrawingGroup></DrawingBrush.Drawing></DrawingBrush></Canvas.Background></Canvas>