Layers Pattern in Practice

<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
                    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
                    xmlns:core="clr-namespace:System;assembly=mscorlib"
                    xmlns:vc="clr-namespace:Visifire.Charts;assembly=WPFVisifire.Charts">
    
    <!-- Created Ciumac Sergiu 19.01.2009 -->
    <!-- Visifire Chart Component-->
    <!--______________________Chart Style________________________________-->
    <Style x:Key="ChartStyle" TargetType="{x:Type vc:Chart}">
        <Setter Property="Background">
            <Setter.Value>
                <LinearGradientBrush EndPoint="0.5,1" StartPoint="0.5,0">
                    <GradientStop Color="LightBlue" Offset="0"/>
                    <GradientStop Color="White" Offset=".5"/>
                    <GradientStop Color="WhiteSmoke" Offset="1"/>
                </LinearGradientBrush>
            </Setter.Value>
        </Setter>
        <Setter Property="View3D">
            <Setter.Value>
                <core:Boolean>true</core:Boolean>
            </Setter.Value>
        </Setter>
        <Setter Property="BorderThickness" Value="5"/>
    </Style>
    <Style x:Key="TitleStyle" TargetType="{x:Type vc:Title}">
        <Setter Property="FontSize" Value="16"/>
        <Setter Property="FontColor" Value="Black"/>
    </Style>
</ResourceDictionary>