From 8246d15c4bd1ad0905f4ecd9691a77f8046a3984 Mon Sep 17 00:00:00 2001
From: heliumhydride <34401203+heliumhydride@users.noreply.github.com>
Date: Mon, 2 Dec 2024 13:11:30 +0100
Subject: [PATCH] do cosgraph example

---
 TODO                | 1 -
 examples/cosgraph.c | 9 +--------
 2 files changed, 1 insertion(+), 9 deletions(-)

diff --git a/TODO b/TODO
index a863b24..9b17c37 100644
--- a/TODO
+++ b/TODO
@@ -1,6 +1,5 @@
 make a README.md
 fix mkline segfaults
 fix mkpixel x y orientation
-cosgraph example
 snake game example
 complex_rotation example (use complex numbers to rotate points on a graph around the origin)
diff --git a/examples/cosgraph.c b/examples/cosgraph.c
index 0d9a2c9..208dd18 100644
--- a/examples/cosgraph.c
+++ b/examples/cosgraph.c
@@ -16,15 +16,8 @@ int main(void) {
 
   printf("\033[s"); // save cursor position
 
-  // TODO for every x from 0 to 'cols', graph the cos(x)
-
-  /*
-  add_pixel(pixelmap, 0,1,1.0f);
-  render_pixelmap(pixelmap);
-  */
-
   for(int x = 0; x < cols; x++) {
-    add_pixel(pixelmap, (int)rows/2, (int)(cos(x)*10), 1.0f);
+    add_pixel(pixelmap, (int)(rows/2 + cos(x)*1.1), x, 1.0f);
     render_pixelmap(pixelmap);
   }
   return 0;