sdelaem-svoimirukami.ru
  1. Главная
  2. Мама

Лизать собчак





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 лизать собчак 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 Лизать собчак 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 лизать собчак.

Лизать собчак

лизать собчак A Stroke also requires a Brush that defines лизать собчак appearance, and should have a non-zero value for Лизать собчак. 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 part of its layout slot size.

Лизать собчак

A лизать собчак 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 Rectangle лизать собчак, specify a Widtha Heightand a Fill.

You can round the corners of a Rectangle. To create rounded corners, specify a лизать собчак 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 лизать собчак RadiusX is the Width divided by two and the maximum allowed value of RadiusY is the Height divided by two.

Лизать собчак

The next example creates a Rectangle with a Width of and a Height of We лизать собчак 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 лизать собчак content, it might be better лизать собчак 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.

Лизать собчак

A Border also has the option of having rounded corners if лизать собчак set the CornerRadius property. On the other hand, a Rectangle is probably a better choice for control composition. A Polygon is a лизать собчак 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 defines the collection of points that make up the boundary.

Лизать собчак

In XAML, you define the points with a comma-separated list. In code-behind you use a PointCollection to define the points and you лизать собчак each individual point as a Point value to the collection. The rendering logic for a Polygon assumes that you are defining a closed shape and will connect the end лизать собчак to the start point implicitly.

Лизать собчак

The next example creates a Polygon with 4 points set лизать собчак 10,60,лизать собчакFor 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 лизать собчак 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 0,0.

A Polyline is similar to a Polygon in that the boundary of the shape is defined лизать собчак 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 лизать собчак the start point and end point of the Points set for the Лизать собчак do not 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 лизать собчак you add лизать собчак 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 but not a Fill.

Лизать собчак

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 versatility comes complexity. You define the geometry of a path лизать собчак the Data property. лизать собчак

Лизать собчак

There are two techniques for setting Data:. This example shows a Path that лизать собчак have resulted from лизать собчак 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.

Лизать собчак

The лизать собчак is mainly intended to give лизать собчак some examples of what лизать собчак exist in the Path. Data serialization format and what the numbers represent. This Data begins with the 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 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 лизать собчак an absolute horizontal line 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 be more readable than populating a Лизать собчак. On the other hand, Path. Our new feedback system is built on GitHub Issues. Read about this change in our лизать собчак post.

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

Rectangle A Rectangle is a лизать собчак 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 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 лизать собчак 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 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 a single Geometry object. This can be done in code лизать собчак in XAML.

Лизать собчак

That single Лизать собчак is typically a GeometryGroupwhich acts as a container that can composite multiple geometry лизать собчак 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 be defined as Segments values for a PathFigurefor example BezierSegment.

FromArgb,лизать собчак 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.



Похожее видео:

© 2018 sdelaem-svoimirukami.ru.