Xamarin View To PDF

PdfPage.xaml

<?xml version="1.0" encoding="utf-8" ?>
<ContentPage ...
             BackgroundColor="#eeeeee"
             Title="PDF Checklist">
    <ContentPage.ToolbarItems>
        <ToolbarItem Text="Exportar a pdf" Command="{Binding Save}" />
    </ContentPage.ToolbarItems>
    <ContentPage.Content>
        <ScrollView>
            <Grid>
                <StackLayout Spacing="12" Padding="20">
                    <Label Text="EVALUACIÓN DE ESTACIONES" HorizontalTextAlignment="Center" TextColor="Black" FontAttributes="Bold" FontSize="Medium" />
                    <Grid>
                        <BoxView BackgroundColor="Black" />
                        <BoxView BackgroundColor="White" Margin="1" />
                        <Grid ColumnSpacing="0" RowSpacing="0" Margin="1">
                            <Grid.RowDefinitions>
                                <RowDefinition Height="Auto" />
                                <RowDefinition Height="1" />
                                <RowDefinition Height="Auto" />
                            </Grid.RowDefinitions>
                            <Grid.ColumnDefinitions>
                                <ColumnDefinition Width="4*" />
                                <ColumnDefinition Width="1" />
                                <ColumnDefinition Width="*" />
                                <ColumnDefinition Width="1" />
                                <ColumnDefinition Width="2*" />
                                <ColumnDefinition Width="1" />
                                <ColumnDefinition Width="2*" />
                            </Grid.ColumnDefinitions>
                            <Label Grid.Column="0" Grid.Row="0" TextColor="Black" FontAttributes="Bold" HorizontalTextAlignment="Center" VerticalTextAlignment="Center" Text="Nombre de la estacion"/>
                            <BoxView Grid.Column="1" Grid.Row="0" Color="Black" WidthRequest="1" />
                            <Label Grid.Column="2" Grid.ColumnSpan="3" Grid.Row="0" TextColor="Black" FontAttributes="Bold" HorizontalTextAlignment="Center" VerticalTextAlignment="Center" Text="{Binding Estacion}"/>
                            <BoxView Grid.Column="5" Grid.Row="0" Color="Black" WidthRequest="1" />
                            <Label Grid.Column="6" Grid.Row="0" TextColor="Black" FontAttributes="Bold" HorizontalTextAlignment="Center" VerticalTextAlignment="Center" Text="{Binding Semana}" />
                            
                            <BoxView Grid.Column="0" Grid.Row="1" Grid.ColumnSpan="7" HeightRequest="1" BackgroundColor="Black" />
                            <Label Grid.Column="0" Grid.Row="2" TextColor="White" FontAttributes="Bold" HorizontalTextAlignment="Center" VerticalTextAlignment="Center" Text="Nombre del gerente" BackgroundColor="DodgerBlue" />
                            <BoxView Grid.Column="1" Grid.Row="2" Color="Black" WidthRequest="1" BackgroundColor="DodgerBlue" />
                            <Label Grid.Column="2" Grid.Row="2" Grid.ColumnSpan="5" TextColor="White" FontAttributes="Bold" HorizontalTextAlignment="Center" VerticalTextAlignment="Center" Text="{Binding Gerente}" BackgroundColor="DodgerBlue" />
                        </Grid>
                    </Grid>
                    
                    <!-- Start Normatividad -->
                    <StackLayout>
                        <StackLayout.Triggers>
                            <DataTrigger TargetType="StackLayout" Binding="{Binding Source=Imagen, Path=Count}" Value="0">
                                <Setter Property="IsVisible" Value="False" />
                            </DataTrigger>
                        </StackLayout.Triggers>
                        <Label Text="CHECKLIST DE NORMATIVIDAD" HorizontalTextAlignment="Center" TextColor="Black" FontAttributes="Bold" FontSize="Medium" />
                        <Grid RowSpacing="0">
                            <Grid.RowDefinitions>
                                <RowDefinition Height="Auto" />
                                <RowDefinition Height="*" />
                            </Grid.RowDefinitions>
                            <BoxView Grid.Row="0" Grid.RowSpan="2" Color="Black"/>
                            <BoxView Grid.Row="0" BackgroundColor="DodgerBlue" Margin="1" />
                            <Grid Grid.Row="0" ColumnSpacing="0" RowSpacing="0" Margin="1">
                                <Grid.ColumnDefinitions>
                                    <ColumnDefinition Width="4*" />
                                    <ColumnDefinition Width="1" />
                                    <ColumnDefinition Width="*" />
                                    <ColumnDefinition Width="1" />
                                    <ColumnDefinition Width="2*" />
                                    <ColumnDefinition Width="1" />
                                    <ColumnDefinition Width="2*" />
                                </Grid.ColumnDefinitions>
                                <Label Grid.Column="0" HorizontalTextAlignment="Center" VerticalTextAlignment="Center" TextColor="White" Text="Zonas" FontAttributes="Bold" />
                                <BoxView Grid.Column="1" Color="Black" WidthRequest="1" />
                                <Label Grid.Column="2" HorizontalTextAlignment="Center" VerticalTextAlignment="Center" TextColor="White" Text="Resultados" FontAttributes="Bold" />
                                <BoxView Grid.Column="3" Color="Black" WidthRequest="1" />
                                <Label Grid.Column="4" HorizontalTextAlignment="Center" VerticalTextAlignment="Center" TextColor="White" Text="Puntos" FontAttributes="Bold" />
                                <BoxView Grid.Column="5" Color="Black" WidthRequest="1" />
                                <Label Grid.Column="6" HorizontalTextAlignment="Center" VerticalTextAlignment="Center" TextColor="White" Text="Cumplimiento" FontAttributes="Bold" />
                            </Grid>
                            <BoxView Grid.Row="1" BackgroundColor="White" Margin="1" />
                            <StackLayout Grid.Row="1" BindableLayout.ItemsSource="{Binding Normatividad}" Spacing="0" BackgroundColor="#eeeeee" Margin="1">
                                <BindableLayout.ItemTemplate>
                                    <DataTemplate>
                                        <Grid ColumnSpacing="0" RowSpacing="0" BackgroundColor="White">
                                            <Grid.RowDefinitions>
                                                <RowDefinition Height="Auto" />
                                                <RowDefinition Height="1" />
                                            </Grid.RowDefinitions>
                                            <Grid.ColumnDefinitions>
                                                <ColumnDefinition Width="4*" />
                                                <ColumnDefinition Width="1" />
                                                <ColumnDefinition Width="*" />
                                                <ColumnDefinition Width="1" />
                                                <ColumnDefinition Width="2*" />
                                                <ColumnDefinition Width="1" />
                                                <ColumnDefinition Width="2*" />
                                            </Grid.ColumnDefinitions>
                                            <Label Grid.Column="0" HorizontalTextAlignment="Center" VerticalTextAlignment="Center" Text="{Binding Nombre}"/>
                                            <BoxView Grid.Column="1" Grid.Row="0" Grid.RowSpan="2" Color="Black" WidthRequest="1"/>
                                            <Label Grid.Column="2" HorizontalTextAlignment="Center" VerticalTextAlignment="Center" Text="{Binding Valor}"/>
                                            <BoxView Grid.Column="3" Grid.Row="0" Grid.RowSpan="2" Color="Black" WidthRequest="1"/>
                                            <Label Grid.Column="4" HorizontalTextAlignment="Center" VerticalTextAlignment="Center" Text="{Binding Puntos}"/>
                                            <BoxView Grid.Column="5" Grid.Row="0" Grid.RowSpan="2" Color="Black" WidthRequest="1"/>
                                            <Label Grid.Column="6" HorizontalTextAlignment="Center" VerticalTextAlignment="Center" Text="{Binding Cumplimiento, StringFormat='{0} %'}"/>
                                            <BoxView Grid.Column="0" Grid.Row="1" Grid.ColumnSpan="7" HeightRequest="1" BackgroundColor="Black" />
                                        </Grid>
                                    </DataTemplate>
                                </BindableLayout.ItemTemplate>
                            </StackLayout>
                        </Grid>
                    </StackLayout>
                    <!-- End Normatividad-->
                </StackLayout>
            </Grid>
        </ScrollView>
    </ContentPage.Content>
</ContentPage>