Update app.py

app.py

@@ -90,8 +90,8 @@ def format_zero(val):
 
 # Function to plot the triangle with all points in different colors and a legend
 def plot_triangle(x1, y1, x2, y2, x3, y3, I_x, I_y, U_x, U_y, G_x, G_y, midpoints, a, b, c):
-    fig, ax = plt.subplots(figsize=(8, 6))
-    triangle = Polygon([(x1, y1), (x2, y2), (x3, y3)], closed=True, edgecolor='b', facecolor='lightblue')
+    fig, ax = plt.subplots(figsize=(10, 8))
+    triangle = Polygon([(x1, y1), (x2, y2), (x3, y3)], closed=True, edgecolor='b', facecolor='lightblue', linewidth=2)
     ax.add_patch(triangle)
     
     # Define colors for different points
@@ -132,12 +132,12 @@ def plot_triangle(x1, y1, x2, y2, x3, y3, I_x, I_y, U_x, U_y, G_x, G_y, midpoint
 
     # Draw the inscribed circle (incircle)
     radius_in = calculate_radius_inscribed_circle(a, b, c)
-    incircle = Circle((I_x, I_y), radius_in, color=incenter_color, fill=False, linestyle='--', linewidth=2, label="Inscribed Circle")
+    incircle = Circle((I_x, I_y), radius_in, color=incenter_color, fill=False, linestyle='--', linewidth=1, label="Inscribed Circle")
     ax.add_patch(incircle)
     
     # Draw the circumscribed circle (circumcircle)
     radius_circum = calculate_radius_circumscribed_circle(a, b, c)
-    circumcircle = Circle((U_x, U_y), radius_circum, color=circumcenter_color, fill=False, linestyle='--', linewidth=2, label="Circumscribed Circle")
+    circumcircle = Circle((U_x, U_y), radius_circum, color=circumcenter_color, fill=False, linestyle='--', linewidth=1, label="Circumscribed Circle")
     ax.add_patch(circumcircle)
 
     # Add legend
@@ -176,7 +176,7 @@ def is_valid_triangle(a, b, c):
 
 # Main function to interact with the user
 def main():
-    st.markdown("<h1 style='text-align: center;'>Advanced Triangle Solver</h1>", unsafe_allow_html=True)
+    st.markdown("<h1 style='text-align: left;'>Advanced Triangle Solver</h1>", unsafe_allow_html=True)
 
     st.sidebar.header("Enter the cartesion coordinates for the three points of a triangle:")