我有这个定义,这个 DrawingImage 有这个 RectangleGeometry 属性: Rect="0,0,108,208"
<Grid>
<Grid.RowDefinitions>
<RowDefinition Height="*"></RowDefinition>
</Grid.RowDefinitions>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="*" ></ColumnDefinition>
</Grid.ColumnDefinitions>
<Grid Grid.Row="0" Grid.Column="0">
<Grid.RowDefinitions>
<RowDefinition Height="*"></RowDefinition>
<RowDefinition Height="20"></RowDefinition>
</Grid.RowDefinitions>
<StackPanel x:Name="ImageDetractor" Grid.Row="0" HorizontalAlignment="Center" VerticalAlignment="Bottom">
<Image Stretch="None" HorizontalAlignment="Center" Name="Detractor" Width="Auto" Height="Auto" VerticalAlignment="Top">
<Image.Source>
<DrawingImage PresentationOptions:Freeze="True" x:Name="DrawDetractor">
<DrawingImage.Drawing>
<DrawingGroup xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
<DrawingGroup x:Name="DrawingLayer">
<DrawingGroup.ClipGeometry>
<RectangleGeometry Rect="0,0,108,208" />
</DrawingGroup.ClipGeometry>
<GeometryDrawing Brush="#FFFFFFFE">
<GeometryDrawing.Geometry>
<PathGeometry FillRule="Nonzero" Figures="M0,0L108,0 108,208 0,208 0,0z" />
</GeometryDrawing.Geometry>
</GeometryDrawing>
<GeometryDrawing Brush="#FFF29C44">
<GeometryDrawing.Geometry>
<PathGeometry FillRule="Nonzero" Figures="M40.72,20.51C42.58,14.38 48.61,9.88 55,9.73 62.36,9.21 69.56,14.68 70.99,21.91 72.26,28.09 70.08,34.48 66.67,39.61 65.47,41.1 65.82,43.06 65.83,44.82 70.87,44.74 75.92,44.62 80.96,44.8 84.91,44.92 88.95,47.28 90.31,51.11 92.71,58.3 94.47,65.7 96.8,72.92 98.19,77.58 99.53,83.12 96.52,87.45 93.1,92.04 86.96,93.03 81.59,92.77 81.55,126.19 81.57,159.61 81.58,193.03 82,198.23 77.16,203.07 71.97,202.76 67.76,202.58 62.84,203.71 59.37,200.63 55.29,197.78 55.91,192.3 55.66,187.95 55.59,168.46 55.85,148.95 55.52,129.46 55.08,148.3 55.5,167.16 55.32,186.01 55.08,189.8 56.44,193.91 54.54,197.43 52.89,201 48.91,203.16 45.02,202.77 41.33,202.54 37.05,203.61 33.92,201.12 31.34,199.29 29.5,196.32 29.67,193.08 29.69,159.65 29.59,126.22 29.72,92.79 25.34,93.78 20.3,94.35 16.42,91.57 12.61,89.04 11.38,83.98 12.69,79.74 15.29,70.59 17.88,61.43 20.55,52.3 21.62,48.07 25.66,45.11 29.94,44.84 35.14,44.53 40.36,44.9 45.56,44.67 45.53,43.7 45.47,41.75 45.44,40.77 41.03,35.11 39.01,27.55 40.72,20.51z" />
</GeometryDrawing.Geometry>
</GeometryDrawing>
<GeometryDrawing Brush="#FFFFFFFE">
<GeometryDrawing.Geometry>
<PathGeometry FillRule="Nonzero" Figures="M43.66,21.44C45.29,15.4 51.94,11.56 58.01,12.84 63.43,13.69 67.68,18.56 68.17,23.97 68.63,29.75 66.25,35.41 62.74,39.9 62.72,42.39 62.71,44.89 62.69,47.38 69.11,48.27 75.61,47.32 82.05,47.87 84.83,48.22 87.14,50.44 87.77,53.15 89.9,60.28 91.92,67.45 94.04,74.59 95.09,78.4 96.15,83.03 93.48,86.44 90.57,89.61 85.97,89.94 81.94,89.85 68.16,89.69 54.36,90.08 40.58,89.65 42.57,87.48 45.76,87.37 48.35,86.3 56.84,83.23 65.69,81.03 73.84,77.09 75.95,76.78 78.99,77.4 78.43,74.18 76.96,74.13 75.5,74.09 74.04,74.04 73.36,70.9 71.98,67.51 68.71,66.34 63.23,64.53 57.32,65.85 51.82,66.94 45.66,68.57 39.38,69.77 33.28,71.6 33.59,72.15 34.22,73.23 34.54,73.78 45.06,72.54 55.14,67.43 65.91,68.53 69.05,68.84 70.88,71.91 70.87,74.85 69.97,76.04 68.4,76.39 67.09,76.96 54.08,81.36 41.04,85.68 28.03,90.05 24.34,91.21 19.64,91.19 16.94,88.03 14.69,85.56 15.19,81.93 16.06,79 18.64,70.38 21,61.71 23.54,53.08 24.23,50.14 26.93,47.98 29.92,47.82 36.14,47.4 42.4,48.21 48.6,47.39 48.58,44.91 48.58,42.43 48.57,39.95 44.59,34.78 42,27.98 43.66,21.44z" />
</GeometryDrawing.Geometry>
</GeometryDrawing>
<GeometryDrawing Brush="#FFFFFFFE">
<GeometryDrawing.Geometry>
<PathGeometry FillRule="Nonzero" Figures="M32.71,91.68C33.82,91.22 34.9,90.68 36.07,90.4 38.33,91.24 40.39,92.87 42.93,92.69 54.77,92.73 66.62,92.7 78.47,92.69 78.55,126.12 78.5,159.55 78.5,192.98 78.78,196.6 75.62,199.86 72.06,199.99 68.57,200.17 64.54,200.7 61.52,198.56 57.94,195.84 59.07,190.85 58.99,186.97 59.02,168.3 58.79,149.63 59.03,130.96 59.4,128.69 57.46,126.14 55.05,126.73 52.95,126.88 52.21,129.24 52.39,131.02 52.4,151.7 52.44,172.38 52.38,193.06 52.5,196.23 50.11,199.28 46.98,199.83 43.99,200.32 40.9,200.31 37.92,199.76 34.91,199.13 32.74,196.11 32.85,193.07 32.69,159.28 32.96,125.47 32.71,91.68z" />
</GeometryDrawing.Geometry>
</GeometryDrawing>
</DrawingGroup>
</DrawingGroup>
</DrawingImage.Drawing>
</DrawingImage>
</Image.Source>
</Image>
</StackPanel>
</Grid>
</Grid>
当我最大化/调整窗口大小时,我的图像保持在提到的大小,我需要调整我的图像大小 我该怎么做?