这是我目前在屏幕上显示的文字:
是否可以对齐152
和bar
?也一样。
15
MinutesRemaining
和x
?
这是我当前的代码:
<Grid>
<Frame Style="{StaticResource FrameStyle}">
<Grid Style="{StaticResource TellyGridStyle}">
<Frame Grid.Column="0" BackgroundColor="Green" Margin="0,10,10,10" Padding="20">
<Label Text="1" Style="{StaticResource TeamLabelStyle}" />
</Frame>
<Grid Grid.Column="1" Style="{StaticResource AutoGridStyle}">
<Grid Grid.Column="0" Grid.Row="0" Style="{StaticResource EvacuationGridStyle}">
<Label TextColor="Green" Text="152" FontSize="72" VerticalTextAlignment="End" />
<Label Grid.Column="1" VerticalTextAlignment="End" Text="bar" TextColor="Blue" FontSize="54" />
</Grid>
<Grid Grid.Column="1" Grid.Row="0" Style="{StaticResource EvacuationGridStyle}">
<Label Grid.Row="0" TextColor="Lime" IsVisible="false" Text="Low Pressure Warning" FontSize="40" />
<Label Grid.Row="1" Text="Evacuation Confirmed" IsVisible="false" FontSize="33" Style="{StaticResource LabelStyle}" />
</Grid>
<BoxView Grid.Row="1" Grid.ColumnSpan="4" HeightRequest="20" BackgroundColor="Gray" HorizontalOptions="FillAndExpand" />
<Grid Grid.Row="2" Grid.ColumnSpan="3" Style="{StaticResource RadioGridStyle}">
<Label Grid.Column="0" Text="15" FontSize="33" Style="{StaticResource LabelStyle}" />
<Label Grid.Column="1" Text="MinutesRemaining" FontSize="25" Style="{StaticResource LabelStyle}" />
<Label Grid.Column="2" Text="X" Style="{StaticResource LabelStyle}" />
</Grid>
</Grid>
<StackLayout Grid.Column="2" Style="{StaticResource VerticalStackLayoutStyle}" Padding="30,40,30,40" BackgroundColor="Red">
<Label Text="R" TextColor="{StaticResource EcbWhite}" FontSize="42" HorizontalTextAlignment="Center" Style="{StaticResource LabelStyle}" />
<Label Text="Evacuate" TextColor="{StaticResource EcbWhite}" Style="{StaticResource LabelStyle}" />
</StackLayout>
</Grid>
</Frame>
</Grid>
静态资源:
<Style x:Key="BaseStyle" TargetType="View">
<Setter Property="Margin" Value="0" />
</Style>
<Style x:Key="StackLayoutStyle" TargetType="StackLayout" BasedOn="{StaticResource BaseStyle}">
<Setter Property="Padding" Value="0" />
<Setter Property="Spacing" Value="0" />
</Style>
<Style x:Key="HorizontalStackLayoutStyle" TargetType="StackLayout" BasedOn="{StaticResource StackLayoutStyle}">
<Setter Property="Orientation" Value="Horizontal" />
<Setter Property="HorizontalOptions" Value="Start" />
<!-- <Setter Property="Spacing" Value="10" />-->
</Style>
<Style x:Key="VerticalStackLayoutStyle" TargetType="StackLayout" BasedOn="{StaticResource StackLayoutStyle}">
<Setter Property="Orientation" Value="Vertical" />
<Setter Property="VerticalOptions" Value="CenterAndExpand" />
</Style>
<Style x:Key="GridStyle" TargetType="Grid" BasedOn="{StaticResource BaseStyle}">
<Setter Property="Padding" Value="0" />
<Setter Property="RowSpacing" Value="0" />
<Setter Property="ColumnSpacing" Value="5" />
</Style>
<Style x:Key="FrameStyle" TargetType="Frame" BasedOn="{StaticResource BaseStyle}">
<Setter Property="Padding" Value="0" />
<Setter Property="HorizontalOptions" Value="FillAndExpand" />
<Setter Property="VerticalOptions" Value="FillAndExpand" />
<Setter Property="BackgroundColor" Value="{DynamicResource themeColor}" />
</Style>
<Style x:Key="LabelStyle" TargetType="Label">
<Setter Property="VerticalTextAlignment" Value="End" />
<Setter Property="TextColor" Value="Black" />
</Style>
<Style x:Key="TeamLabelStyle" TargetType="Label">
<Setter Property="FontSize" Value="24" />
<Setter Property="VerticalOptions" Value="Center" />
<Setter Property="VerticalTextAlignment" Value="End" />
<Setter Property="TextColor" Value="{StaticResource MsaWhite}" />
</Style>
<!--<ColumnDefinitionCollection x:Key="AutoColumns">
<ColumnDefinition Width="Auto" />
<ColumnDefinition Width="Auto" />
<ColumnDefinition Width="Auto" />
</ColumnDefinitionCollection>-->
<RowDefinitionCollection x:Key="AutoRows">
<RowDefinition Height="Auto" />
<RowDefinition Height="Auto" />
<RowDefinition Height="Auto" />
</RowDefinitionCollection>
<Style x:Key="TellyGridStyle" TargetType="Grid" BasedOn="{StaticResource GridStyle}">
<Setter Property="RowDefinitions" Value="{StaticResource AutoRows}">
<Setter.Value>
<RowDefinitionCollection>
<RowDefinition Height="Auto" />
</RowDefinitionCollection>
</Setter.Value>
</Setter>
<Setter Property="ColumnDefinitions">
<Setter.Value>
<ColumnDefinitionCollection>
<ColumnDefinition Width="Auto" />
<ColumnDefinition Width="*"/>
<ColumnDefinition Width="Auto"/>
</ColumnDefinitionCollection>
</Setter.Value>
</Setter>
</Style>
<Style x:Key="AutoGridStyle" TargetType="Grid" BasedOn="{StaticResource GridStyle}">
<Setter Property="RowDefinitions">
<Setter.Value>
<RowDefinitionCollection>
<RowDefinition Height="Auto" />
<RowDefinition Height="Auto"/>
<RowDefinition Height="Auto"/>
</RowDefinitionCollection>
</Setter.Value>
</Setter>
<Setter Property="ColumnDefinitions">
<Setter.Value>
<ColumnDefinitionCollection>
<ColumnDefinition Width="Auto" />
<ColumnDefinition Width="Auto"/>
<ColumnDefinition Width="Auto"/>
</ColumnDefinitionCollection>
</Setter.Value>
</Setter>
</Style>
<Style x:Key="EvacuationGridStyle" TargetType="Grid" BasedOn="{StaticResource GridStyle}">
<Setter Property="RowDefinitions">
<Setter.Value>
<RowDefinitionCollection>
<RowDefinition Height="Auto" />
<RowDefinition Height="Auto"/>
</RowDefinitionCollection>
</Setter.Value>
</Setter>
<Setter Property="ColumnDefinitions">
<Setter.Value>
<ColumnDefinitionCollection>
<ColumnDefinition Width="Auto" />
<ColumnDefinition Width="Auto"/>
</ColumnDefinitionCollection>
</Setter.Value>
</Setter>
</Style>
<Style x:Key="RadioGridStyle" TargetType="Grid" BasedOn="{StaticResource GridStyle}">
<Setter Property="RowDefinitions">
<Setter.Value>
<RowDefinitionCollection>
<RowDefinition Height="Auto" />
</RowDefinitionCollection>
</Setter.Value>
</Setter>
<Setter Property="ColumnDefinitions">
<Setter.Value>
<ColumnDefinitionCollection>
<ColumnDefinition Width="Auto" />
<ColumnDefinition Width="Auto"/>
<ColumnDefinition Width="Auto"/>
</ColumnDefinitionCollection>
</Setter.Value>
</Setter>
</Style>
预先感谢!
答案 0 :(得分:1)
要避免由于使用不同大小的字体而导致每个标签的垂直(Y
/高度)尺寸不同的问题,并避免硬编码这些标签的高度,可以使用FormattedString
将这些标签合并为一个。
这样,您有一个标签的高度由最高元素(即字体)计算得出,因此,在使用YAlign="End" VerticalTextAlignment="End"
时,您的文本在底部对齐。
<Grid Grid.Column="0" Grid.Row="0" Style="{StaticResource EvacuationGridStyle}">
<Label YAlign="End" VerticalTextAlignment="End">
<Label.FormattedText>
<FormattedString>
<Span Text="152" TextColor="Green" FontSize="72" />
<Span Text="bar" TextColor="Blue" FontSize="54" />
</FormattedString>
</Label.FormattedText>
</Label>
</Grid>
注意:如果您需要像单独的标签一样更改FormattedString
的离散元素,则可以分配x:Name
,BindingContext
, Binding
作为Span
是可绑定的对象。
<Span x:Name="barValue" BindingContext="aContext" Text="{Binding BarValue}" TextColor="Green" FontSize="72" />