用UWP（C＃）中的颜色填充图像的一部分

Question

我试图创建一个带有空白图片的着色书，我希望能够用一种颜色填充图像的一部分，但我无法弄清楚如何在UWP中这样做（C＃ / XAML）

Example of what im trying to do

Answer 1

你想要将照片分成不同的图像。然后你可以用一种颜色填充每个人的前景。这应该可以帮到你。

XAML查看：

<Grid>
    <BitmapIcon Name="PokeTail" UriSource="/Assets/Graphics/PokemonTail.png" Foreground="{Binding PokemonTailColor}" Tapped="PokeTail_Tapped" RightTapped="PokeTail_RightTapped"  />
    <BitmapIcon Name="PokeHead" UriSource="/Assets/Graphics/PokemonHead.png" Foreground="{Binding PokemonHeadColor}" Tapped="PokeHead_Tapped" RightTapped="PokeHead_RightTapped" />
    <Image Name="PokeOutline" Source="/Assets/Graphics/PokemonOutline.png"/>
</Grid>

C＃代码背后：

    private void PokeHead_Tapped(object sender, TappedRoutedEventArgs e)
    {
        PokeHead.Foreground = new SolidColorBrush(Colors.Yellow);
    }

    private void PokeHead_RightTapped(object sender, RightTappedRoutedEventArgs e)
    {
        PokeHead.Foreground = new SolidColorBrush(Colors.Transparent);
    }

    private void PokeTail_Tapped(object sender, TappedRoutedEventArgs e)
    {
        PokeTail.Foreground = new SolidColorBrush(Colors.Wheat);
    }

    private void PokeTail_RightTapped(object sender, RightTappedRoutedEventArgs e)
    {
        PokeHead.Foreground = new SolidColorBrush(Colors.Transparent);
    }