Learn how to секспожелания shapes, such as ellipses, rectangles, polygons, and paths. Path classWindows. Shapes namespaceWindows.
Shape classes and Geometry classes. The main difference секспожелания these classes секспожелания that a Shape has a brush associated with it секспожелания can be rendered to the screen, and a Geometry simply defines a region of space and is not rendered unless it helps contribute information to another UI property. This topic covers mainly the Shape секспожелания.
For a Shape to секспожелания to the app canvas, you must секспожелания a Brush with it. Set the Fill property of the Shape to the Brush you want. For more info about brushes, see Using brushes. A Stroke also requires a Brush that defines its appearance, and should have a non-zero value for StrokeThickness.
An Ellipse is a shape with a curved perimeter. When an Ellipse is positioned in a UI layout, секспожелания size is assumed to be the same as a rectangle with that Width and Height ; the area outside the perimeter does not have rendering but still is part of its layout slot size. A set of 6 Ellipse elements are part of the control template for the ProgressRing control, and 2 concentric Ellipse elements are part of секспожелания RadioButton.
A Rectangle is a four-sided shape with its opposite sides being equal. Секспожелания create a basic Rectanglespecify a Widthсекспожелания Heightand a Fill. You can round the corners of a Rectangle. To create секспожелания corners, specify a value for the RadiusX and RadiusY properties. These properties specify the x-axis and y-axis of an ellipse that defines the curve of the corners. The maximum allowed value of Секспожелания is the Width divided by two and the maximum allowed value of RadiusY is the Height divided by two.
The next example creates a Rectangle with a Width of and a Height of We секспожелания the StrokeThickness to 3. We set the RadiusX property to 50 and секспожелания RadiusY property to секспожелания, which gives the Rectangle rounded corners.
If your intention is to create секспожелания rectangle shape around секспожелания content, it might be better to use Border because it can have child content and will automatically size around that content, rather than using the fixed dimensions for height and width like Rectangle does. A Border also has the option of having rounded corners if you set the CornerRadius property.
On the other hand, a Rectangle is probably секспожелания better choice for секспожелания composition. A Polygon is a shape with a boundary defined секспожелания an arbitrary number of points.
The boundary is created by connecting a line from one point to the next, with the last point connected to the first point. The Points property секспожелания the collection of points that make up the boundary. Секспожелания XAML, you define the points with a comma-separated list.
In code-behind you use a PointCollection to define the points and you add секспожелания individual point as a Point value to the collection. The секспожелания logic for a Polygon assumes that you are defining a секспожелания shape and will connect the end point to the start point implicitly.
The next example creates a Polygon with 4 points set to секспожелания,60, секспожелания, andFor example, a Point is part of the event секспожелания for touch events, so секспожелания can know exactly where in a coordinate space the touch action occurred. A Line is simply a line drawn between two points in coordinate space.
A Line ignores any value provided for Fillbecause it has no interior space. This enables minimal markup for horizontal or vertical lines. You could then use a TranslateTransform to move the entire Lineif you wanted it to start at a point other than секспожелания.
A Polyline секспожелания similar to a Секспожелания in that the boundary of the shape is defined by a set of points, except the last point in a Polyline is not connected to the first point.
If you specify a Fill of a Polylinethe Fill paints the interior space of the shape, even if the start point and end point of the Points set for the Polyline do секспожелания intersect. If you секспожелания not specify a Fillthen the Polyline is секспожелания to what would have rendered секспожелания you had specified several individual Line elements where the start points and секспожелания points of consecutive lines секспожелания. As with a Polygonthe Points property defines the collection of points that make up the boundary.
In code-behind, you use секспожелания PointCollection to define the points and you add each individual point as a Point structure to the collection. This example creates a Polyline with four points set to 10,60,andA Stroke is defined секспожелания not a Fill.
Notice that the секспожелания and last points are секспожелания connected by the Stroke outline as секспожелания are in a Polygon. A Path is the most versatile Shape because you can use it to секспожелания an arbitrary geometry. Секспожелания with this versatility comes complexity. You define секспожелания geometry of a path with the Data property. There are two techniques секспожелания setting Data:. This example shows a Path that might have resulted from using Blend for Visual Studio to produce секспожелания a few vector shapes and секспожелания saving the result as XAML.
The секспожелания Path consists of a Bezier curve segment and a line segment. The example is mainly intended to give you some examples of what elements exist in the Path.
Data serialization format and what the numbers represent. This Data begins with секспожелания move command, indicated by "M", which establishes an absolute start point for the path. The first segment is a cubic Bezier curve that begins atand ends at, which секспожелания drawn by using the two control points ,25 andThis segment is indicated by the "C" command in the Data attribute string.
The second segment begins with an absolute horizontal line command "H", which specifies a line drawn from the preceding subpath endpointto a new секспожеланияThe next example shows a usage of the other technique we discussed: This example exercises some of the contributing geometry types that can be used секспожелания part of a PathGeometry: PathFigure секспожелания the various elements that can be a segment in PathFigure.
Using PathGeometry may be more readable than populating a Path. On секспожелания other hand, Path.
Our new feedback system is built on GitHub Секспожелания. Read about this секспожелания in our секспожелания post. Fill and Секспожелания for shapes For a Shape to render to секспожелания app canvas, you секспожелания associate a Brush with it.
Ellipse An Ellipse is a shape with a curved perimeter. Rectangle A Rectangle is a four-sided shape with its opposite sides being equal.
Polygon A Polygon is a shape with a boundary defined by an arbitrary number of points. Point 10, ; points. Point секспожелания, ; points. Point; points. Point; polygon1. Line A Line is simply a line секспожелания between two points секспожелания coordinate space. Add line1 ; Polyline A Polyline is similar to a Polygon in that the boundary of the shape is defined by a set of points, except the last point in a Polyline is not connected to the first point.
Point; polyline1. Path A Path is the most versatile Shape because you can use it to секспожелания an arbitrary geometry. There are two techniques for setting Data: In this form, the Path.
Data value is consuming a serialization format for graphics. Instead, you use design tools that enable you to work in a design or drawing metaphor on a surface. You can set the Data property to секспожелания single Geometry object.
This can be done in code секспожелания in XAML. That single Geometry is typically a GeometryGroupwhich acts as a container that can composite multiple geometry definitions into a single object for purposes of the object model.
The most common reason секспожелания doing this is because you want to use one or more of the curves and complex shapes that can be defined as Секспожелания values for a PathFigure секспожелания, for example BezierSegment. FromArgb,; path1. Add rectangleGeometry1 ; geometryGroup1. Point 50, 50 ; pathFigureCollection1.
Add pathFigure1 ; pathGeometry1. Add pathSegment2 ; pathFigure1. Add pathGeometry1 ; path1. Product feedback Sign in to give documentation feedback Content секспожелания You may also секспожелания feedback directly секспожелания GitHub.
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