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39 lines
1.3 KiB
Smalltalk
39 lines
1.3 KiB
Smalltalk
Four-quadrant Cartesian coordinate system
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<Grid xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
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xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
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<Grid.Resources>
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<Style TargetType="{x:Type Canvas}">
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<Setter Property="Width" Value="120" />
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<Setter Property="Height" Value="120" />
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<Setter Property="HorizontalAlignment" Value="Center" />
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<Setter Property="VerticalAlignment" Value="Center" />
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</Style>
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<Style TargetType="{x:Type Path}">
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<Setter Property="Fill" Value="Red" />
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<Setter Property="Data">
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<Setter.Value>
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<EllipseGeometry Center="0 0" RadiusX="4" RadiusY="4" />
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</Setter.Value>
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</Setter>
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</Style>
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</Grid.Resources>
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<Canvas Grid.Column="3">
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<Canvas.RenderTransform>
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<TransformGroup>
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<ScaleTransform ScaleY="-1" />
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<TranslateTransform X="50" Y="50" />
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</TransformGroup>
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</Canvas.RenderTransform>
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<Line X1="0" Y1="0" X2="50" Y2="50" Stroke="Black" />
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<Polyline Points="-50 -50 50 -50 50 50 -50 50 -50 -50" Stroke="Blue" />
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<Path />
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</Canvas>
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</Grid>
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