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Discussed in #4478
Originally posted by jhariel8 February 7, 2022
Hello,
I'm working on a project in which we need to have an image that is either taken or uploaded by a user cropped to a perfect square. I thought that setting the aspect ratio to 1.0 would accomplish this; however, when I open the picture (a 1920x1080 photo), the crop box fits to the image. When I shrink the crop box, it makes an elongated rectangle instead of a square. Is there a way to make the crop box a rectangle and keep it in that shape?
For reference, here is my XAML:
`
<Grid.RowDefinitions>
<RowDefinition Height="*"></RowDefinition>
<RowDefinition Height="Auto"></RowDefinition>
<RowDefinition Height="70"></RowDefinition>
<RowDefinition Height="*"></RowDefinition>
</Grid.RowDefinitions>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="*"></ColumnDefinition>
<ColumnDefinition Width="600"></ColumnDefinition>
<ColumnDefinition Width="*"></ColumnDefinition>
</Grid.ColumnDefinitions>
<controls:ImageCropper x:Name="imgCropper" Grid.Row="1" Grid.Column="1" HorizontalAlignment="Stretch" VerticalAlignment="Stretch" Height="{Binding Path=CROPPER_MAX_HEIGHT, ElementName=mainGrid}"></controls:ImageCropper>
<Grid Grid.Row="2" Grid.ColumnSpan="3" Margin="10">
<Grid.ColumnDefinitions>
<ColumnDefinition Width="*"></ColumnDefinition>
<ColumnDefinition Width=".8*"></ColumnDefinition>
<ColumnDefinition Width=".8*"></ColumnDefinition>
<ColumnDefinition Width="*"></ColumnDefinition>
</Grid.ColumnDefinitions>
<Button x:Name="Cancel" Grid.Column="1" HorizontalAlignment="Stretch" VerticalAlignment="Stretch" Margin="10" Content="{x:Bind Path=i18n:Translator.Instance.GetValue('Cancel'), Mode=OneWay}" Style="{StaticResource BaseButtonUWP}"></Button>
<Button x:Name="Done" Grid.Column="2" HorizontalAlignment="Stretch" VerticalAlignment="Stretch" Margin="10" Content="{x:Bind Path=i18n:Translator.Instance.GetValue('Done'), Mode=OneWay}" Style="{StaticResource BaseButtonUWP}"></Button>
</Grid>
`
The aspect ratio is set in the code-behind to 1.0.
I would appreciate any thoughts or suggestions!
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