Вагины зияющих



Learn how to draw shapes, such as ellipses, rectangles, polygons, and paths. Path 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, вагины зияющих a Geometry simply defines a region of space and is not rendered unless it helps вагины зияющих 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 Shape to the Brush you want. For more info about brushes, see Using brushes. A Stroke also requires a Вагины зияющих that defines its appearance, and should have a вагины зияющих value for StrokeThickness.

An Ellipse is a shape with a curved perimeter. When an Ellipse is вагины зияющих 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 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 basic Rectanglespecify a Widtha Heightand a Fill. You can вагины зияющих the corners of a Rectangle. To create rounded corners, specify a value for the RadiusX and RadiusY properties. These properties specify the x-axis and y-axis вагины зияющих an ellipse that defines the вагины зияющих 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 вагины зияющих 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 вагины зияющих 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 a better choice for control composition. A Polygon is a shape with a boundary defined by an arbitrary number of points.

The boundary is created by connecting a line from one point to вагины зияющих next, with the вагины зияющих point connected to the first point. The Points property defines the collection of points that make up the boundary.

Вагины зияющих

In XAML, you define the points with a comma-separated list. In code-behind вагины зияющих use a PointCollection to define the points and you add each individual point as a Point value to the collection.

The rendering вагины зияющих for a Polygon assumes that you are defining a closed shape and will connect the end point to the start point implicitly.

The next example creates a Polygon with 4 points set вагины зияющих 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.

Вагины зияющих

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 вагины зияющих a point other than 0,0.

A Polyline is similar to a Polygon in that the вагины зияющих of the shape is defined by a set of points, except the last point in a Polyline is not connected to the first вагины зияющих.

If you specify a Fill of a Polylinethe Fill paints the interior space of the shape, even if the start point and end вагины зияющих of the Points set for the Polyline do not intersect. If you do not specify a Fillthen the Polyline is similar to вагины зияющих would have rendered if you had specified several individual Line elements where the start points and end points of consecutive lines intersected.

Вагины зияющих

As with a Polygonthe Points property defines the collection of points that make up the boundary. In code-behind, вагины зияющих use a PointCollection to define the points and you add each вагины зияющих point as a Point structure to the collection. This example вагины зияющих a Polyline with four points set to 10,60,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 because you can use it to define an arbitrary geometry. But with this вагины зияющих comes complexity. You define the geometry of a path with the Data property.

Вагины зияющих

There are вагины зияющих techniques for setting 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 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 Вагины зияющих.

Вагины зияющих

Data serialization format and what the numbers represent. This Data begins with the move command, indicated by "M", which establishes вагины зияющих absolute start point for the path.

Вагины зияющих

The first segment is a cubic Bezier curve that begins atand ends at, which is drawn by using the two вагины зияющих points ,25 andThis segment is indicated by the "C" command in the Data attribute string.

The second segment begins with an absolute horizontal вагины зияющих command "H", which specifies a line drawn from the preceding subpath endpointto a new endpointThe next example shows a usage of the other technique 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.

Using PathGeometry may вагины зияющих more readable than вагины зияющих a Path. Вагины зияющих 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 to render to the app canvas, you must associate a Вагины зияющих with it. Ellipse An Ellipse is a shape with a curved perimeter. Rectangle A Вагины зияющих 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.

Вагины зияющих

Point 60, ; points. Point; points. Point; polygon1. Вагины зияющих A Line is simply a line drawn вагины зияющих 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 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 define an arbitrary вагины зияющих. There are two techniques for setting Data: In this form, the Path. Data value is consuming a вагины зияющих format for graphics. Instead, you use design tools that enable you to work in a design or drawing metaphor on a surface.

Вагины зияющих

You can вагины зияющих the Data property to a single Вагины зияющих object. This can be done in code or in XAML. That single Geometry is typically a GeometryGroupwhich acts as a container that вагины зияющих composite multiple geometry definitions into a single object for purposes of the object model.

The most common reason for doing вагины зияющих is because you want to use one or more of the curves and complex shapes that can be defined as Segments values for a PathFigurefor 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 feedback You may also leave feedback directly on GitHub. There are no open issues.

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