How to set different Opacity to same image in wpf?

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I need to set different opacity for same image.For ex: I have one image so to left of it ,Opacity should be one and then decreasing Opacity from left to right of image,by right it should be Zero.

Posted 12-Sep-14 2:35am

Madhuri Gamane

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Richard Deeming · Accepted Answer · 2014-09-12T03:00:00

An OpacityMask should do the trick:

XML

<Image Source="source-image.jpg">
    <Image.OpacityMask>
        <LinearGradientBrush StartPoint="0,0.5" EndPoint="1,0.5" >
            <GradientStop Offset="0.0" Color="#00000000" />
            <GradientStop Offset="1.0" Color="#FF000000" />
        </LinearGradientBrush>
    </Image.OpacityMask>
</Image>

http://msdn.microsoft.com/en-us/library/ms743320%28v=vs.110%29.aspx[^]