add sample code for drawing text and shapes

Program.cs

@@ -3,10 +3,13 @@ using OpenTK.Mathematics;
 using OpenTK.Windowing.Common;
 using OpenTK.Windowing.Desktop;
 using OpenTK.Windowing.GraphicsLibraryFramework;
-using System.Runtime.CompilerServices;
 // https://docs.sixlabors.com/api/ImageSharp/SixLabors.ImageSharp.Image.html
 using Image = SixLabors.ImageSharp.Image;
+using SixLabors.Fonts;
 using SixLabors.ImageSharp.Metadata.Profiles.Exif;
+using SixLabors.ImageSharp.Drawing.Processing;
+using SixLabors.ImageSharp.Drawing;
+using System.Runtime.CompilerServices;
 
 namespace SemiColinGames;
 
@@ -164,10 +167,15 @@ public class Photo {
 
   public Texture Texture() {
    if (texture == placeholder && image != null) {
-    Console.WriteLine("making texture for " + file);
-    texture = new Texture(image);
-    image.Dispose();
-    image = null;
+     IPath yourPolygon = new Star(x: 2000.0f, y: 1000.0f, prongs: 5, innerRadii: 20.0f, outerRadii: 50.0f, angle: Util.PI);
+     image.Mutate(x => x.Fill(Color.White, yourPolygon));
+     Font font = SystemFonts.CreateFont("Consolas", 120);
+     string text = "oh no i made a memegen";
+     image.Mutate(x => x.DrawText(text, font, Color.White, new PointF(800, 10)));
+     Console.WriteLine("making texture for " + file);
+     texture = new Texture(image);
+     image.Dispose();
+     image = null;
    }
    return texture;
  }
@@ -245,6 +253,8 @@ public class UiGeometry {
 }
 
 public static class Util {
+  public const float PI = (float) Math.PI;
+
   public static Box2i makeBox(int left, int top, int width, int height) {
     return new Box2i(left, top, left + width, top + height);
   }
@@ -384,8 +394,8 @@ public class Game : GameWindow {
     GL.VertexAttribPointer(texCoordLocation, 2, VertexAttribPointerType.Float, false, 5 * sizeof(float), 3 * sizeof(float));
 
     // Load textures from JPEGs.
-    // string[] files = Directory.GetFiles(@"c:\users\colin\desktop\photos-test\");
-    string[] files = Directory.GetFiles(@"c:\users\colin\pictures\photos\2023\07\14\");
+    string[] files = Directory.GetFiles(@"c:\users\colin\desktop\photos-test\");
+    // string[] files = Directory.GetFiles(@"c:\users\colin\pictures\photos\2023\07\14\");
     // string[] files = Directory.GetFiles(@"C:\Users\colin\Pictures\photos\2018\06\23");
     // string[] files = Directory.GetFiles(@"C:\Users\colin\Desktop\Germany all\104D7000");
 

Totte.csproj

@@ -9,7 +9,9 @@
 
   <ItemGroup>
     <PackageReference Include="OpenTK" Version="4.7.7" />
+    <PackageReference Include="SixLabors.Fonts" Version="1.0.0-beta19" />
     <PackageReference Include="SixLabors.ImageSharp" Version="3.0.1" />
+    <PackageReference Include="SixLabors.ImageSharp.Drawing" Version="1.0.0-beta15" />
   </ItemGroup>
 
 </Project>