автор: suifuddfa 11.06.2017 Комментарии: 8
FromArgb , , , ; path1. The next example creates a Polygon with 4 points set to 10, , 60, , , , and , This enables minimal markup for horizontal or vertical lines.
Additional usage guidance Contact visualizations are especially critical for touch interactions that require accuracy and precision. As with a Polygon , the Points property defines the collection of points that make up the boundary. But with this versatility comes complexity.
It also relays system status and reduces errors. 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.
PathFigure and the various elements that can be a segment in PathFigure. That single Geometry is typically a GeometryGroup , which acts as a container that can composite multiple geometry definitions into a single object for purposes of the object model.
Add pathFigure1 ; pathGeometry1. Contributors In this article Use visual feedback to show users when their interactions are detected, interpreted, and handled.
If you do not specify a Fill, then 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. For example, your app should clearly indicate the location of a tap to let a user know if they missed their target, how much they missed it by, and what adjustments they must make. A Stroke is defined but not a Fill.
Point 50, 50 ; pathFigureCollection1. In this form, the Path. The next example shows a usage of the other technique we discussed:
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. If you specify a Fill of a Polyline , the Fill paints the interior space of the shape, even if the start point and end point of the Points set for the Polyline do not intersect. PathFigure and the various elements that can be a segment in PathFigure.