Add cpu temperature button

1 files changed, 3 insertions, 0 deletions

diff --git a/src/connect.c b/src/connect.c
index fa19ffb..b3e4e92 100644
--- a/src/connect.c
+++ b/src/connect.c
@@ -48,11 +48,13 @@ static void update_scale(Connection *con)
     }
 }
 
+// Check if point (px, py) is inside a rectangle in (x, y), (x+w, y), (x, y+h) and (w+h, y+h)
 static inline bool in_rect(int px, int py, int x, int y, int w, int h)
 {
     return px >= x && px <= x + w && py >= y && py <= y + h;
 }
 
+// Check if point (px, py) is inside a circle of radius r and center (x, y)
 static inline bool in_circle(int px, int py, int x, int y, int r)
 {
     int dx = x - px;
@@ -60,6 +62,7 @@ static inline bool in_circle(int px, int py, int x, int y, int r)
     return (dx * dx + dy * dy) <= r * r;
 }
 
+// Check if point (px, py) is inside a capsule in (x, y), (x+w, y), (x, y+h) and (w+h, y+h)
 static inline bool in_capsule(int px, int py, int x, int y, int w, int h)
 {
     g_assert(w >= h);