Minor changes to test code

1 files changed, 5 insertions, 1 deletions

diff --git a/src/main.c b/src/main.c
index 32c4170..e8a5ea0 100644
--- a/src/main.c
+++ b/src/main.c
@@ -247,8 +247,12 @@ int main(void) {
     }
 
     // Bresenham's testing
-    put_text(8, 8, COLOR_RED, "Testing Bresenham's algorithm");
+    for (size_t i = 0; i < SCREEN_WIDTH; i += 8) {
+        draw_fill_rect(i, 7, 0 + i + 7, 16, COLOR_RED);
+    }
+    put_text(8, 8, COLOR_BLACK, "Lines and rectangles");
 
+    draw_fill_rect(69, 29, SCREEN_WIDTH - 69, SCREEN_HEIGHT - 29, COLOR_BLACK);
     for (size_t i = 70; i <= SCREEN_WIDTH - 70; i += 5) {
         int x0 = i;
         int y0 = 30;