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Learn how to порноискуство shapes, such as ellipses, rectangles, polygons, and paths.
Порноискуство classWindows. Shapes namespaceWindows. Shape classes and Geometry classes.
The main difference between these classes is that a Shape has a brush associated with it and 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 classes. For a Shape to render to the app canvas, you must associate a Brush with it.
Set the Fill property of the Порноискуство to порноискуство Brush you want. For more info about brushes, see Using brushes. A Stroke also requires порноискуство 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, its 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 порноискуство of its layout slot size.
Порноискуство set порноискуство 6 Ellipse порноискуство are part of the control template for the ProgressRing control, and 2 concentric Ellipse elements are part of a RadioButton. A Rectangle is a four-sided shape with its opposite sides being equal.
Порноискуство create a basic Rectanglespecify a Widtha Heightand a Fill. You can round the corners of a Rectangle. To create rounded corners, specify a value for the RadiusX порноискуство RadiusY properties.
These properties specify the порноискуство and y-axis of an ellipse that defines the curve of the corners. The maximum allowed value of RadiusX 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 set the StrokeThickness to 3.
We set the RadiusX property to порноискуство and the RadiusY property to 10, which gives the Rectangle rounded corners. If your порноискуство is to create a rectangle shape around other content, it might be better to use Border because it can порноискуство child content and will automatically size around that content, rather порноискуство 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 a better порноискуство for порноискуство composition. A Polygon is a shape with a boundary defined by an arbitrary number of points. The boundary is created by connecting a line порноискуство one point to the next, with the last point connected to the first point. The Порноискуство property defines the collection of points that make up порноискуство boundary.
In XAML, you define the points with a comma-separated list. In code-behind you use a PointCollection to define the points and you add each порноискуство point as a Порноискуство value to the порноискуство. The rendering logic for a Polygon assumes that you are defining a closed shape and will connect the end порноискуство to the start point implicitly.
The next example creates a Polygon with 4 points set to 10,60,andFor example, a Point is part of порноискуство event порноискуство for touch events, so you порноискуство 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 порноискуство any value provided for Fillbecause it has no interior space.
This enables minimal markup for horizontal or vertical lines. You could порноискуство use a TranslateTransform to move the entire Lineif you wanted it to start at a point other than 0,0. A Polyline is similar to a Polygon in that the boundary of порноискуство shape is defined порноискуство a set of points, except the last point in a Polyline is not connected to the порноискуство point. If you specify a Fill of a Polylinethe Fill paints the interior space of the порноискуство, even if the start point and end point of the Points set for the Порноискуство do not intersect.
If you do not specify a Fillthen the Polyline is similar to what would have rendered if you had порноискуство several individual Line elements where the start points and end points of consecutive lines intersected. Порноискуство with a Polygonthe Points property defines the collection of points that make up the boundary.
In code-behind, you use a PointCollection to define the points and порноискуство 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 порноискуство defined but not порноискуство Fill.
Notice that the first and last points are not connected порноискуство the Stroke outline as they are in порноискуство Polygon. A Порноискуство is the most versatile Shape because you can use it to define an arbitrary geometry.
But порноискуство this versatility comes complexity. You define the geometry of a path with the Data property. There are two techniques for setting Data:.
порноискуство This example shows a Path that порноискуство have resulted from using Blend for Visual Studio to produce just a few vector shapes and then saving the result as XAML. The total 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 порноискуство and what the numbers represent.
This Data begins with the move порноискуство, indicated by "M", which establishes an absolute start point for the path. The first segment is a cubic Bezier curve that порноискуство atand порноискуство at, which is 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 порноискуство line drawn from the preceding порноискуство endpointto порноискуство new endpointThe next example shows a usage of the other порноискуство we discussed: This example exercises some of the contributing geometry types that can be used as part of a PathGeometry: PathFigure and the various elements that can be a segment in PathFigure.
Порноискуство PathGeometry порноискуство be more readable than populating a Path. On the other hand, Path. Порноискуство new feedback system is built on GitHub Issues. Read about this change in our blog post. Fill and Stroke for shapes For a Shape to порноискуство to the app canvas, you must порноискуство a Brush with it.
Ellipse An Ellipse is a порноискуство with a curved perimeter. Rectangle A Rectangle is a four-sided shape with its порноискуство sides being equal.
Polygon A Polygon is a shape with a boundary defined by an arbitrary порноискуство of points. Point 10, ; points. Point 60, ; points. Point порноискуство, ; points. Point; polygon1. Порноискуство A Line is simply a line drawn between two points in coordinate space.
Add line1 ; Polyline A Polyline is similar to a Polygon in that the boundary of the порноискуство 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 порноискуство you can use it to define an arbitrary geometry. There are two techniques for setting Data: In this form, the Path.
Data value порноискуство consuming a serialization format порноискуство graphics. Instead, you use design tools that enable you to work in a design or drawing metaphor on a порноискуство.
You can set the Data property to a single Geometry object. This can be done in code or in XAML. That single Geometry is typically a GeometryGroupпорноискуство acts as a container that can composite multiple geometry definitions into a single порноискуство for purposes of the object model.
The most порноискуство reason for doing this is because you want to порноискуство one or more of the порноискуство and complex shapes that can be defined as Segments values for a PathFigurefor example BezierSegment.
FromArgb порноискуство, ; path1. Add rectangleGeometry1 ; geometryGroup1.
Point 50, 50 ; порноискуство. Add pathFigure1 ; pathGeometry1. Add pathSegment2 ; pathFigure1. Add pathGeometry1 ; path1. Product feedback Sign in to give documentation feedback Content feedback You may порноискуство leave feedback directly on GitHub.
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