CtrEditor/ObjetosSim/Estaticos/ucTransporteGuias.xaml

<UserControl x:Class="CtrEditor.ObjetosSim.ucTransporteGuias"
             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:vm="clr-namespace:CtrEditor.ObjetosSim"
             xmlns:convert="clr-namespace:CtrEditor.Convertidores"
             mc:Ignorable="d">

    <UserControl.Resources>
        <convert:MeterToPixelConverter x:Key="MeterToPixelConverter"/>
        <convert:DistanceToMarginConverter x:Key="DistanceToMarginConverter"/>
        
        <!-- Define the VisualBrush for the conveyor belt pattern -->
        <VisualBrush x:Key="BeltBrush" TileMode="Tile" Viewport="0,0,20,10" ViewportUnits="Absolute" Viewbox="0,0,20,10" ViewboxUnits="Absolute">
            <VisualBrush.Transform>
                <TransformGroup>
                    <TranslateTransform/>
                </TransformGroup>
            </VisualBrush.Transform>
            <VisualBrush.Visual>
                <Canvas>
                    <Rectangle Fill="#FFBFBFBF" Width="10" Height="10"/>
                    <Rectangle Fill="LightGray" Width="10" Height="10" Canvas.Left="10"/>
                </Canvas>
            </VisualBrush.Visual>
        </VisualBrush>
    </UserControl.Resources>

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

    <Grid>
        <Canvas>
            <StackPanel x:Name="RectanglesContainer">
                <StackPanel.RenderTransform>
                    <RotateTransform Angle="{Binding Angulo}"/>
                </StackPanel.RenderTransform>
                <Rectangle x:Name="GuiaSuperior" Width="{Binding Ancho, Converter={StaticResource MeterToPixelConverter}}" Height="{Binding AltoGuia, Converter={StaticResource MeterToPixelConverter}}" Fill="Blue"
                           Margin="{Binding Distance, Converter={StaticResource DistanceToMarginConverter}}"/>
                <Rectangle x:Name="Transporte" Width="{Binding Ancho, Converter={StaticResource MeterToPixelConverter}}" Height="{Binding Alto, Converter={StaticResource MeterToPixelConverter}}" 
                           Margin="{Binding Distance, Converter={StaticResource DistanceToMarginConverter}}"
                           Fill="{StaticResource BeltBrush}"/>
                <Rectangle x:Name="GuiaInferior" Width="{Binding Ancho, Converter={StaticResource MeterToPixelConverter}}" Height="{Binding AltoGuia, Converter={StaticResource MeterToPixelConverter}}" Fill="Blue"/>
            </StackPanel>
        </Canvas>
    </Grid>
</UserControl>