Fix font size adjutment

1 files changed, 10 insertions, 3 deletions

diff --git a/src/ray.c b/src/ray.c
index a655f8c..8fd5fbe 100644
--- a/src/ray.c
+++ b/src/ray.c
@@ -26,6 +26,8 @@
 #define DEFAULT_HEIGHT 200
 #define DEFAULT_WIDTH 16*DEFAULT_HEIGHT/9
 
+#define MAX_FONTSIZE 100
+
 static int current_input = 0;
 static int current_x;
 static int current_y;
@@ -80,12 +82,17 @@ draw_calc(void)
 	win_width = GetScreenWidth();
 	win_height = GetScreenHeight();
 
-	font_size = min(win_height/3, 40);
+	font_size = min(win_height/3, MAX_FONTSIZE);
 	txt_width = MeasureText(txt, font_size);
 
+	TraceLog(LOG_DEBUG, "win_width = %d", win_width);
+	TraceLog(LOG_DEBUG, "win_height = %d", win_height);
+	TraceLog(LOG_DEBUG, "txt_width = %d", txt_width);
+	TraceLog(LOG_DEBUG, "font_size = %d", font_size);
+
 	if (txt_width > win_width)
 	{
-		float scale = txt_width/win_width;
+		float scale = ((float) txt_width)/win_width;
 		font_size = font_size/scale;
 		txt_width = MeasureText(txt, font_size);
 	}
@@ -120,7 +127,7 @@ draw_input(void)
 	win_width = GetScreenWidth();
 	win_height = GetScreenHeight();
 
-	font_size = min(win_height/4, 30);
+	font_size = min(win_height/4, 3*MAX_FONTSIZE/4);
 	txt_width = MeasureText(txt, font_size);
 
 	if (txt_width > win_width)