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Алексих лов

Learn how to draw shapes, such as ellipses, rectangles, алексих лов, and paths. Path classWindows. Shapes алексих ловWindows. 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.

Алексих лов

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 алексих лов a non-zero value for StrokeThickness.

An Ellipse is a shape with a curved perimeter. When an Ellipse is positioned in a Алексих лов 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 алексих лов 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 a RadioButton. A Rectangle is a four-sided shape with its opposite sides being equal. To create a алексих лов Rectanglespecify a Widtha Heightand a Fill. You can round the corners of a Rectangle. To create rounded corners, specify a value for the RadiusX and RadiusY properties. These алексих лов specify the x-axis and y-axis of an ellipse that defines the curve of the corners.

The maximum allowed алексих лов of RadiusX is the Width divided by two and the maximum allowed value of RadiusY is the Height divided by two.

Алексих лов

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 50 and the RadiusY property to 10, which gives the Rectangle rounded corners. If your intention is to create a rectangle shape around other 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 алексих лов for height and width like Rectangle does.

A Border also алексих лов the option of having rounded corners if you set the CornerRadius property. On the other hand, a Rectangle алексих лов probably a better choice for control composition.

Алексих лов

A Polygon is алексих лов shape with a boundary defined by 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 алексих лов the collection of points that make up the boundary. In XAML, you define the points with a comma-separated list. In code-behind you use a PointCollection алексих лов define the points and you add each individual point as a Point value to the collection.

Алексих лов

Алексих лов rendering logic for a Polygon assumes that you are defining a closed shape and will connect the end point to алексих лов start point implicitly. The next example creates a Polygon with 4 points set to 10,60,andFor example, a Point is part of the event data for touch events, so you 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 Fill алексих лов, because it has no interior space.

Алексих лов

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 алексих лов than 0,0.

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 Алексих лов 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 алексих лов intersect.

If you do not specify a Fillthen the Polyline is similar to what would have rendered if you had specified several individual Line elements where the start points and end points of consecutive lines intersected. As 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 алексих лов add each individual point as a Point structure to алексих лов collection.

This example creates a Polyline with four points set to 10,60, алексих лов, andA Stroke is defined but not a Fill. Notice that the first and last points are not connected by the Stroke outline as they are in a Polygon. A Path is the most versatile Shape алексих лов you can use it to define an arbitrary geometry.

Алексих лов

But with this versatility comes complexity. You define the geometry of a path with алексих лов Data property. There are two techniques for алексих лов Data:. This example shows a Path that might have resulted from using Blend for Visual Studio to produce just a few vector shapes and then saving the алексих лов 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 алексих лов the Path. Data serialization format and what the numbers represent. This Data begins with the move command, indicated by "M", which алексих лов an absolute start point for the path. The first segment is a cubic Bezier curve that begins atand ends 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 алексих лов command "H", which specifies a line drawn from the preceding subpath endpointto a new endpointThe next example shows a алексих лов of the other technique we discussed: This example exercises some алексих лов 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.

Using PathGeometry may be more readable than populating a Path. On the other hand, Path. Our new feedback system is built on GitHub Issues. Read about this change in our blog post.

Fill and Stroke for shapes For a Shape алексих лов render to the app canvas, you must associate a Brush with it. Ellipse An Ellipse is a shape with a curved perimeter.

Алексих лов

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, алексих лов points. Point 60, ; points. Point; points. Point; polygon1. Line 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 shape is defined by a set of points, except the last point in алексих лов Polyline is not connected to the first point.

Point; polyline1. Path A Path is the most versatile Shape because you can use it to define an arbitrary geometry. There are two techniques for setting Data: In this form, the Path. Data алексих лов 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 a single Geometry object.

This can алексих лов done in code or in XAML. That single Geometry is typically a Алексих ловwhich acts as a container that can composite алексих лов geometry definitions into a single object for purposes of the object model.

The most common reason for doing this is because you want to use one or more of the curves and complex shapes that can алексих лов defined as Segments values for a PathFigurefor example BezierSegment.

FromArgb,; path1. Add rectangleGeometry1 ; geometryGroup1.

Алексих лов

Point 50, 50 ; pathFigureCollection1. Add pathFigure1 ; pathGeometry1. Add pathSegment2 ; pathFigure1. Add алексих лов ; path1. Product feedback Sign in to give documentation feedback Content feedback You may also leave feedback directly on GitHub.

Алексих лов

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