Added shapes_pie_chart example

examples/Makefile

@@ -557,6 +557,7 @@ SHAPES = \
     shapes/shapes_lines_bezier \
     shapes/shapes_logo_raylib \
     shapes/shapes_logo_raylib_anim \
+    shapes/shapes_pie_chart \
     shapes/shapes_rectangle_advanced \
     shapes/shapes_rectangle_scaling \
     shapes/shapes_ring_drawing \

examples/Makefile.Web

@@ -557,6 +557,7 @@ SHAPES = \
     shapes/shapes_lines_bezier \
     shapes/shapes_logo_raylib \
     shapes/shapes_logo_raylib_anim \
+    shapes/shapes_pie_chart \
     shapes/shapes_rectangle_advanced \
     shapes/shapes_rectangle_scaling \
     shapes/shapes_ring_drawing \
@@ -862,6 +863,9 @@ shapes/shapes_logo_raylib: shapes/shapes_logo_raylib.c
 shapes/shapes_logo_raylib_anim: shapes/shapes_logo_raylib_anim.c
 	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM)
 
+shapes/shapes_pie_chart: shapes/shapes_pie_chart.c
+	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM)
+
 shapes/shapes_rectangle_advanced: shapes/shapes_rectangle_advanced.c
 	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM)
 

examples/README.md

@@ -17,7 +17,7 @@ You may find it easier to use than other toolchains, especially when it comes to
 - `zig build [module]` to compile all examples for a module (e.g. `zig build core`)
 - `zig build [example]` to compile _and run_ a particular example (e.g. `zig build core_basic_window`)
 
-## EXAMPLES COLLECTION [TOTAL: 172]
+## EXAMPLES COLLECTION [TOTAL: 173]
 
 ### category: core [40]
 
@@ -66,7 +66,7 @@ Examples using raylib[core](../src/rcore.c) platform functionality like window c
 | [core_undo_redo](core/core_undo_redo.c) | <img src="core/core_undo_redo.png" alt="core_undo_redo" width="80"> | ⭐⭐⭐☆ | 5.5 | 5.6 | [Ramon Santamaria](https://github.com/raysan5) |
 | [core_input_actions](core/core_input_actions.c) | <img src="core/core_input_actions.png" alt="core_input_actions" width="80"> | ⭐⭐☆☆ | 5.5 | 5.6 | [Jett](https://github.com/JettMonstersGoBoom) |
 
-### category: shapes [23]
+### category: shapes [24]
 
 Examples using raylib shapes drawing functionality, provided by raylib [shapes](../src/rshapes.c) module.
 
@@ -95,6 +95,7 @@ Examples using raylib shapes drawing functionality, provided by raylib [shapes](
 | [shapes_double_pendulum](shapes/shapes_double_pendulum.c) | <img src="shapes/shapes_double_pendulum.png" alt="shapes_double_pendulum" width="80"> | ⭐⭐☆☆ | 5.5 | 5.5 | [JoeCheong](https://github.com/Joecheong2006) |
 | [shapes_dashed_line](shapes/shapes_dashed_line.c) | <img src="shapes/shapes_dashed_line.png" alt="shapes_dashed_line" width="80"> | ⭐☆☆☆ | 5.5 | 5.5 | [Luís Almeida](https://github.com/luis605) |
 | [shapes_vector_angle](shapes/shapes_vector_angle.c) | <img src="shapes/shapes_vector_angle.png" alt="shapes_vector_angle" width="80"> | ⭐⭐☆☆ | 1.0 | 5.0 | [Ramon Santamaria](https://github.com/raysan5) |
+| [shapes_pie_chart](shapes/shapes_pie_chart.c) | <img src="shapes/shapes_pie_chart.png" alt="shapes_pie_chart" width="80"> | ⭐☆☆☆ | 5.5 | 5.6 | [Gideon Serfontein](https://github.com/GideonSerf) |
 
 ### category: textures [26]
 

examples/examples_list.txt

@@ -70,6 +70,7 @@ shapes;shapes_digital_clock;★★★★;5.5;5.6;2025;2025;"Hamza RAHAL";@hmz-rh
 shapes;shapes_double_pendulum;★★☆☆;5.5;5.5;2025;2025;"JoeCheong";@Joecheong2006
 shapes;shapes_dashed_line;★☆☆☆;5.5;5.5;2025;2025;"Luís Almeida";@luis605
 shapes;shapes_vector_angle;★★☆☆;1.0;5.0;2023;2025;"Ramon Santamaria";@raysan5
+shapes;shapes_pie_chart;★☆☆☆;5.5;5.6;2025;2025;"Gideon Serfontein";@GideonSerf
 textures;textures_logo_raylib;★☆☆☆;1.0;1.0;2014;2025;"Ramon Santamaria";@raysan5
 textures;textures_srcrec_dstrec;★★★☆;1.3;1.3;2015;2025;"Ramon Santamaria";@raysan5
 textures;textures_image_drawing;★★☆☆;1.4;1.4;2016;2025;"Ramon Santamaria";@raysan5

examples/shapes/shapes_pie_chart.c

@@ -0,0 +1,81 @@
+/*******************************************************************************************
+*
+*   raylib [shapes] example - pie chart
+*
+*   Example complexity rating: [★☆☆☆] 1/4
+*
+*   Example originally created with raylib 5.5, last time updated with raylib 5.6
+*
+*   Example contributed by Gideon Serfontein (@GideonSerf) and reviewed by Ramon Santamaria (@raysan5)
+*
+*   Example licensed under an unmodified zlib/libpng license, which is an OSI-certified,
+*   BSD-like license that allows static linking with closed source software
+*
+*   Copyright (c) 2025 Gideon Serfontein (@GideonSerf)
+*
+********************************************************************************************/
+
+#include "raylib.h"
+
+//------------------------------------------------------------------------------------
+// Program main entry point
+//------------------------------------------------------------------------------------
+int main(void)
+{
+    // Initialization
+    //--------------------------------------------------------------------------------------
+    const int screenWidth = 800;
+    const int screenHeight = 450;
+
+    InitWindow(screenWidth, screenHeight, "raylib [shapes] example - pie chart");
+
+    // Pie slice angles (must sum to 360)
+    const int angles[] = { 30, 10, 45, 35, 60, 38, 75, 67 };
+    const int anglesCount = (int)(sizeof(angles)/sizeof(angles[0]));
+
+    const float radius = 150.0f;
+    const Vector2 center = { screenWidth/2.0f, screenHeight/2.0f };
+
+    // Set our game to run at 60 frames-per-second
+    SetTargetFPS(60);
+    //--------------------------------------------------------------------------------------
+
+    // Main game loop
+    while (!WindowShouldClose())    // Detect window close button or ESC key
+    {
+        // Draw
+        //----------------------------------------------------------------------------------
+        BeginDrawing();
+
+            ClearBackground(RAYWHITE);
+
+            float lastAngleDeg = 0.0f;
+
+            // Number of radial segments for sector drawing
+            const int segments = 100;
+
+            for (int i = 0; i < anglesCount; i++)
+            {
+                // Gradient gray color per slice
+                unsigned char gray = (unsigned char)((i/(float)anglesCount)*255.0f);
+
+                // Draw pie piece using DrawCircleSector()
+                DrawCircleSector(center, radius, lastAngleDeg, lastAngleDeg + (float)angles[i],
+                    segments, (Color){ gray, gray, gray, 255 });
+
+                lastAngleDeg += (float)angles[i];
+            }
+
+            DrawText("Pie chart drawing example", 260, 400, 20, LIGHTGRAY);
+
+        EndDrawing();
+        //----------------------------------------------------------------------------------
+    }
+
+    // De-Initialization
+    //--------------------------------------------------------------------------------------
+    CloseWindow();        // Close window and OpenGL context
+    //--------------------------------------------------------------------------------------
+
+    return 0;
+}