Review ALL examples

examples/textures/textures_image_drawing.c

@@ -13,12 +13,12 @@
 
 #include "raylib.h"
 
-int main()
+int main(void)
 {
     // Initialization
     //--------------------------------------------------------------------------------------
-    int screenWidth = 800;
-    int screenHeight = 450;
+    const int screenWidth = 800;
+    const int screenHeight = 450;
 
     InitWindow(screenWidth, screenHeight, "raylib [textures] example - image drawing");
 
@@ -28,26 +28,26 @@ int main()
     ImageCrop(&cat, (Rectangle){ 100, 10, 280, 380 });      // Crop an image piece
     ImageFlipHorizontal(&cat);                              // Flip cropped image horizontally
     ImageResize(&cat, 150, 200);                            // Resize flipped-cropped image
-    
+
     Image parrots = LoadImage("resources/parrots.png");     // Load image in CPU memory (RAM)
-    
+
     // Draw one image over the other with a scaling of 1.5f
     ImageDraw(&parrots, cat, (Rectangle){ 0, 0, cat.width, cat.height }, (Rectangle){ 30, 40, cat.width*1.5f, cat.height*1.5f });
     ImageCrop(&parrots, (Rectangle){ 0, 50, parrots.width, parrots.height - 100 }); // Crop resulting image
-    
+
     UnloadImage(cat);       // Unload image from RAM
-    
+
     // Load custom font for frawing on image
     Font font = LoadFont("resources/custom_jupiter_crash.png");
-    
+
     // Draw over image using custom font
     ImageDrawTextEx(&parrots, (Vector2){ 300, 230 }, font, "PARROTS & CAT", font.baseSize, -2, WHITE);
-    
+
     UnloadFont(font); // Unload custom spritefont (already drawn used on image)
 
     Texture2D texture = LoadTextureFromImage(parrots);      // Image converted to texture, uploaded to GPU memory (VRAM)
     UnloadImage(parrots);   // Once image has been converted to texture and uploaded to VRAM, it can be unloaded from RAM
-    
+
     SetTargetFPS(60);
     //---------------------------------------------------------------------------------------