Add clipboard image example to showcase the chipboard image functionality (#5604)

Author: maiconpintoabreu

examples/textures/textures_clipboard_image.c

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+/*******************************************************************************************
+*
+*   raylib [textures] example - clipboard image
+*
+*   Example complexity rating: [★☆☆☆] 1/4
+*
+*   Example originally created with raylib 5.5, last time updated with raylib 5.6
+*
+*   Example contributed by Maicon Santana (@maiconpintoabreu) 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) 2026-2026 Maicon Santana (@maiconpintoabreu)
+*
+********************************************************************************************/
+
+#define RCORE_PLATFORM_RGFW
+#include "raylib.h"
+
+#define MAX_IAMGE_COLLECTION_AMOUNT 1000
+
+typedef struct ImageCollection {
+    Texture2D texture;
+    Vector2 position;
+} ImageCollection;
+
+//------------------------------------------------------------------------------------
+// Program main entry point
+//------------------------------------------------------------------------------------
+int main(void)
+{
+    // Initialization
+    //--------------------------------------------------------------------------------------
+    const int screenWidth = 800;
+    const int screenHeight = 450;
+
+    InitWindow(screenWidth, screenHeight, "raylib [textures] example - clipboard_image");
+
+    ImageCollection collection[MAX_IAMGE_COLLECTION_AMOUNT] = {0};
+    int currentCollectionIndex = 0;
+
+    SetTargetFPS(60);
+    //--------------------------------------------------------------------------------------
+
+    // Main game loop
+    while (!WindowShouldClose())    // Detect window close button or ESC key
+    {
+        // Update
+        //----------------------------------------------------------------------------------
+        // TODO: Update variables / Implement example logic at this point
+        //----------------------------------------------------------------------------------
+
+        if(IsKeyPressed(KEY_R))
+        {
+            currentCollectionIndex = 0;
+
+            // Unload Texture to avoid Memory leak
+            for (int i=0;i<MAX_IAMGE_COLLECTION_AMOUNT;i++)
+            {
+                if (IsTextureValid(collection[i].texture))
+                {
+                    UnloadTexture(collection[i].texture);
+                }
+            }
+        }
+
+        if (currentCollectionIndex < MAX_IAMGE_COLLECTION_AMOUNT && IsKeyDown(KEY_LEFT_CONTROL) && IsKeyPressed(KEY_V))
+        {
+            Image image = GetClipboardImage();
+            if (IsImageValid(image))
+            {
+                collection[currentCollectionIndex].texture = LoadTextureFromImage(image);
+                collection[currentCollectionIndex].position = GetMousePosition();
+                currentCollectionIndex++;
+                UnloadImage(image);
+            }
+            else
+            {
+                TraceLog(LOG_INFO, "Nothing to paste here");
+            }
+        }
+
+        // Draw
+        //----------------------------------------------------------------------------------
+        BeginDrawing();
+
+            ClearBackground(RAYWHITE);
+            for (int i=0;i<currentCollectionIndex;i++)
+            {
+                if (IsTextureValid(collection[i].texture))
+                {
+                    DrawTexturePro(
+                        collection[i].texture, 
+                        (Rectangle){0,0,collection[i].texture.width, collection[i].texture.height}, 
+                        (Rectangle){collection[i].position.x,collection[i].position.y,collection[i].texture.width, collection[i].texture.height},
+                        (Vector2){collection[i].texture.width*0.5f, collection[i].texture.height*0.5f}, 
+                        0.0f, 
+                        WHITE);
+                }
+            }
+
+            DrawRectangle(0, 0, screenWidth, 40, BLACK);
+            DrawText("Clipboard Image - Ctrl+V to Paste and R to Reset ", 120, 10, 20, LIGHTGRAY);
+
+        EndDrawing();
+        //----------------------------------------------------------------------------------
+    }
+
+    // De-Initialization
+    //--------------------------------------------------------------------------------------
+
+    for (int i=0;i<MAX_IAMGE_COLLECTION_AMOUNT;i++)
+    {
+        if (IsTextureValid(collection[i].texture))
+        {
+            UnloadTexture(collection[i].texture);
+        }
+    }
+
+    CloseWindow();        // Close window and OpenGL context
+    //--------------------------------------------------------------------------------------
+
+    return 0;
+}