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Categories / C# / WPF

 

Create a simple polyline, a closed polyline And a Sine curve in code

<Window x:Class="WpfApplication1.Polylines"   xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"   xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"   Title="Polylines" Height="340" Width="250">   <Grid>     <StackPanel Name="stackPanel1" Margin="10">       <TextBlock Text="Polyline:" />       <Polyline Stroke="Black" StrokeThickness="3"         Points="10 170,160 110,10 160,60 110,210 170" />       <TextBlock Text="Closed polyline:" Margin="0 10 0 0" />       <Polyline Stroke="Black" StrokeThickness="3"         Points="10 710,160 10,110 160,160 10,210 70, 0 70" />       <TextBlock Text="Sine curve:" Margin="0 10 0 0" />       <Polyline Name="polyline1" Stroke="Red" StrokeThickness="2" />     </StackPanel>   </Grid> </Window> //File:Window.xaml.cs using System; using System.Windows; using System.Windows.Media; using System.Windows.Shapes; namespace WpfApplication1 {     public partial class Polylines : Window     {         public Polylines()         {             InitializeComponent();             for (int i = 0; i < 70; i++)             {                 double x = i * Math.PI;                 double y = 40 + 30 * Math.Sin(x / 10);                 polyline1.Points.Add(new Point(x, y));             }         }     } }