楕円のリンクリストをc＃

Question

に変更するC＃wpfフォームで単純なスネークゲームを作成しました。問題はIv'eが楕円として食べ物を作っていて、それをリンゴのイメージに変更したいのです。 これは私が食べ物の種類/形状を指定された食品のクラスです：

using System; 
using System.Collections.Generic; 
using System.Linq; 
using System.Text; 
using System.Threading.Tasks; 
using System.Windows.Shapes; 
using System.Windows.Media; 
using System.Windows.Controls; 

namespace WpfApp1 
{ 
class Food 
{ 
    public double x, y; 
    public Ellipse e = new Ellipse(); 
    public Food(double x, double y) 
    { 
     this.x = x; 
     this.y = y; 
    } 
    public void setFoodPosition() 
    { 
     Random r = new Random(); 
     if (Settings.size != 0) 
      e.Width = e.Height = Settings.g.Size; 
     else 
      e.Width = e.Height = 10; 
     e.Stroke = Brushes.Black; 
     e.Fill = new SolidColorBrush(Color.FromRgb((byte)r.Next(255), (byte)r.Next(255), (byte)r.Next(255))); ; 
     Canvas.SetLeft(e, x); 
     Canvas.SetTop(e, y); 
    } 
    } 
} 

誰もが、私はそれを行う方法任意のアイデアを持っているのでしょうか？

Answer 1

から取られた（例えばImagesという名前のプロジェクトフォルダ内）と設定しますそのビルドアクションはResourceになります。

あなたはその後、Resource File Pack URIで画像をロードし、長方形のブラシ塗りとしてImageBrushでそれを使用します。

private Rectangle rect = new Rectangle(); 
... 

rect.Fill = new ImageBrush(
    new BitmapImage(new Uri("pack://application:,,,/Images/Apple.png"))); 

それとも、代わりに長方形の画像要素を使用する：

private Image image = new Image(); 
... 

image.Source = new BitmapImage(new Uri("pack://application:,,,/Images/Apple.png")); 

Answer 2

楕円をストロークのない矩形に変更し、リンゴを表す描画ブラシで塗りつぶします。

アップルのグラフィックを使用すると、イメージファイル内のリンゴのイメージを持っている場合は、Visual Studioプロジェクトにそのファイルを追加する必要がありますxamalot

class Food 
    { 
     public double x, y; 
     public Rectangle e = new Rectangle(); 

     private SolidColorBrush brush1 = (SolidColorBrush)(new BrushConverter().ConvertFrom("#FFB5121B")); 
     private SolidColorBrush brush2 = (SolidColorBrush)(new BrushConverter().ConvertFrom("#FF4F6E18")); 

     private DrawingBrush apple; 

     private double size = 20.0; 

     public Food(double x, double y) 
     { 
      this.x = x; 
      this.y = y; 
      GeometryDrawing a1 = new GeometryDrawing(brush1, null, Geometry.Parse("F1M513.300,368.290C513.300,368.290 530.719,179.903 449.429,135.387 368.139,90.871 273.945,91.516 273.945,91.516 273.945,91.516 228.783,79.903 216.526,80.548 204.269,81.193 125.559,84.419 68.784,142.484 12.009,200.549 4.268,237.322 6.849,285.064 9.430,332.806 34.590,438.613 34.590,438.613 34.590,438.613 70.074,516.677 76.526,521.839 82.978,527.001 122.333,570.871 149.429,576.678 176.525,582.485 234.590,580.549 248.138,578.614 261.686,576.679 339.106,581.194 366.848,576.033 394.590,570.872 475.881,490.870 490.720,461.193 505.559,431.516 513.300,368.290 513.300,368.290z")); 
      GeometryDrawing a2 = new GeometryDrawing(brush2, null, Geometry.Parse("F1M435.881,122.484L437.171,113.452 462.332,105.710 463.623,92.807C463.623,92.807 495.881,67.000 497.171,55.388 498.461,43.776 505.559,20.549 505.559,20.549L479.107,16.033C479.107,16.033 424.269,12.807 421.688,12.807 419.107,12.807 395.881,14.742 395.881,14.742L337.171,28.936 290.720,72.807 285.559,78.613 272.656,125.710 253.946,143.129 251.365,121.839C251.365,121.839 242.978,94.097 238.462,94.097 233.946,94.097 232.655,90.871 232.655,90.871L229.429,90.871 216.526,99.258 201.687,111.516 208.139,123.129C208.139,123.129 222.977,134.097 226.203,140.548 229.429,146.999 237.171,163.774 233.945,170.225 230.719,176.676 222.332,192.161 222.332,192.161L241.041,200.548C241.041,200.548 247.492,207.645 260.395,196.677 273.298,185.709 257.169,175.387 257.169,175.387 257.169,175.387 251.362,165.710 261.040,159.903 270.718,154.096 304.267,143.774 314.589,144.419 324.911,145.064 350.718,148.290 361.040,149.580 371.362,150.870 435.881,122.484 435.881,122.484z")); 
      GeometryDrawing a3 = new GeometryDrawing(Brushes.Black, null, Geometry.Parse("F1M128.784,96.677C148.139,88.935 174.369,81.601 174.369,81.601 192.987,77.160 211.565,75.052 230.540,78.296 243.012,80.428 260.740,87.167 273.042,86.000 279.480,78.644 278.052,68.304 283.253,60.448 289.458,51.076 294.940,59.933 294.042,67.000 298.067,54.331 338.001,6.529 351.082,18.709 355.593,22.908 420.671,2.572 431.042,0.000 431.254,3.071 430.920,6.071 430.042,9.000 447.617,12.292 466.476,8.608 484.313,10.769 491.850,11.682 502.369,18.105 509.042,12.000 510.861,24.711 509.113,25.330 507.578,37.200 505.575,52.679 495.643,69.019 484.589,79.747 481.237,83.199 477.389,85.950 473.042,88.000 476.148,95.075 479.028,93.481 472.860,101.040 465.707,109.805 455.381,113.436 445.042,117.000 443.998,125.386 466.546,138.834 471.035,145.778 474.307,150.839 498.550,187.608 495.042,187.000 507.285,204.943 506.970,226.532 513.235,245.733 522.462,274.010 518.921,309.492 517.366,338.795 516.019,364.167 516.886,390.178 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M216.042,124.000C221.159,124.441 233.190,128.531 232.042,118.000 229.843,121.464 215.554,118.883 216.042,124.000z M289.042,140.000C309.452,138.049 328.829,142.222 349.042,141.000 339.229,118.123 296.925,112.520 289.042,140.000 M364.042,142.000C366.373,146.741 373.152,140.349 375.042,139.000 365.356,138.139 356.896,132.194 347.042,132.000 348.719,138.333 357.071,149.190 364.042,142.000")); 
      DrawingGroup innerGroup = new DrawingGroup(); 
      innerGroup.Children.Add(a3); 
      DrawingGroup outerGroup = new DrawingGroup(); 
      outerGroup.Children.Add(a1); 
      outerGroup.Children.Add(a2); 
      outerGroup.Children.Add(innerGroup); 
      apple = new DrawingBrush(); 
      apple.Drawing = outerGroup; 
     } 

     public void SetFoodPosition() 
     { 
      Random r = new Random(); 
      if (size != 0) 
       e.Width = e.Height = size; 
      else 
       e.Width = e.Height = 10; 
      //e.Stroke = Brushes.Black; 
      e.Fill = apple;// new SolidColorBrush(Color.FromRgb((byte)r.Next(255), (byte)r.Next(255), (byte)r.Next(255))); ; 
      Canvas.SetLeft(e, x); 
      Canvas.SetTop(e, y); 
     } 
    }