CtrEditor/ObjetosSim/Estaticos/ucTransporteCurva.xaml

<UserControl x:Class="CtrEditor.ObjetosSim.ucTransporteCurva"
             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
             xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
             xmlns:localuc="clr-namespace:CtrEditor.ObjetosSim.UserControls"
             xmlns:convert="clr-namespace:CtrEditor.Convertidores"
             xmlns:vm="clr-namespace:CtrEditor.ObjetosSim"
             mc:Ignorable="d">
    <UserControl.Resources>
        <convert:MeterToPixelConverter x:Key="MeterToPixelConverter"/>
    </UserControl.Resources>

    <UserControl.DataContext>
        <vm:osTransporteCurva />
    </UserControl.DataContext>

    <Canvas x:Name="MainCanvas">

        <localuc:CircularSegment x:Name="Transporte" Angle="0" OuterRadius="{Binding RadioExterno, Converter={StaticResource MeterToPixelConverter}}" InnerRadius="{Binding RadioInterno, Converter={StaticResource MeterToPixelConverter}}"
             StartAngle="{Binding Angulo}" EndAngle="{Binding AnguloFinal}" />
    </Canvas>
</UserControl>