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="0,0,160,160" />
    </DrawingGroup.ClipGeometry>
    <GeometryDrawing x:Name="path51">
      <GeometryDrawing.Brush>
        <SolidColorBrush Color="#FF84D66D" Opacity="0.797203" Transform="0.642031,0,0,0.647873,-83.7952,-90.6997" />
      </GeometryDrawing.Brush>
      <GeometryDrawing.Geometry>
        <PathGeometry FillRule="Nonzero" Transform="0.642031,0,0,0.647873,-83.7952,-90.6997" 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="path216">
      <GeometryDrawing.Brush>
        <LinearGradientBrush StartPoint="0.497054,-0.0168862" EndPoint="0.558393,0.880475" MappingMode="RelativeToBoundingBox" SpreadMethod="Pad" Opacity="1">
          <LinearGradientBrush.Transform>
            <TransformGroup>
              <MatrixTransform>1,1.79104E-09,-5.10191E-10,1,-3.67651E-07,-3.78757E-07</MatrixTransform>
              <MatrixTransform>-0.682353,0.919919,0.948153,0.703296,61.58,-23.4433</MatrixTransform>
            </TransformGroup>
          </LinearGradientBrush.Transform>
          <GradientStop Color="#FD6ACE34" Offset="0" />
          <GradientStop Color="#F33D7A35" Offset="1" />
        </LinearGradientBrush>
      </GeometryDrawing.Brush>
      <GeometryDrawing.Pen>
        <Pen Thickness="4" StartLineCap="Flat" EndLineCap="Flat" LineJoin="Miter">
          <Pen.Brush>
            <SolidColorBrush Color="#FF0C482B" Opacity="0.992157" />
          </Pen.Brush>
        </Pen>
      </GeometryDrawing.Pen>
      <GeometryDrawing.Geometry>
        <PathGeometry FillRule="Nonzero" Transform="-0.682353,0.919919,0.948153,0.703296,61.58,-23.4433" Figures="M50.2667,51.1884L66.3773,63.9065 22.0561,72.3148 20.8793,27.8085 36.5861,40.3644C45.749,31.616 48.8984,27.0643 56.2748,23.5641 64.3979,18.971 67.1959,18.2482 78.2542,17.3595 91.2542,17.3595 106.734,25.0002 117.847,36.9653 129.246,49.2327 129.751,67.7074 128.751,75.7074 125.623,92.3796 116.785,109.383 102.013,116.956 87.594,124.784 73.4267,129.963 58.1713,129.219 43.1784,128.131 30.5279,121.699 18.4679,111.293 6.40806,100.888 0.292525,89.5931 -1.8839,66.8372 13.6472,90.3856 25.6854,103.728 38.023,110.647 48.4382,116.082 50.4606,117.418 67.4354,117.123 82.8998,117.116 97.4177,110.436 109.172,95.1733 121.023,77.0173 110.798,53.5318 102.059,45.158 93.0568,37.1276 81.9757,30.8078 63.1423,40.5489 56.8243,45.938 56.1035,44.6324 50.2667,51.1884z" />
      </GeometryDrawing.Geometry>
    </GeometryDrawing>
  </DrawingGroup>
      </DrawingGroup></DrawingBrush.Drawing></DrawingBrush></Canvas.Background></Canvas>