Andy De George
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title, ms.date, helpviewer_keywords, ms.assetid
| title | ms.date | helpviewer_keywords | ms.assetid | |||
|---|---|---|---|---|---|---|
| How to: Create a Quadratic Bezier Curve | 03/30/2017 |
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cd8fca4a-504e-4fd8-92ea-2969065a6e02 |
How to: Create a Quadratic Bezier Curve
This example shows how to create a quadratic Bezier curve. To create a quadratic Bezier curve, use the xref:System.Windows.Media.PathGeometry, xref:System.Windows.Media.PathFigure, and xref:System.Windows.Media.QuadraticBezierSegment classes.
Example
In the following examples, a quadratic Bezier curve is drawn from (10,100) to (300,100). The curve has a control point of (200,200).
[xaml]
In [!INCLUDETLA#tla_xaml], you can use attribute syntax to describe a path.
[!code-xamlGeometrySample#54]
[xaml]
(Note that this attribute syntax actually creates a xref:System.Windows.Media.StreamGeometry, a lighter-weight version of a xref:System.Windows.Media.PathGeometry. For more information, see the Path Markup Syntax page.)
In [!INCLUDETLA2#tla_xaml], you may also draw a quadratic Bezier curve using object element syntax. The following is equivalent to the previous [!INCLUDETLA2#tla_xaml] example.
[!code-xamlGeometrySample#34]
This example is part of larger sample; for the complete sample, see the Geometries Sample.