draw_circle usage examples (animation + interactive)

public/usage-examples/graphics/draw_circle-2-animation.cpp

@@ -0,0 +1,23 @@
+#include "splashkit.h"
+
+int main()
+{
+    open_window("Circle Animation", 800, 600);
+
+    double x = 0;
+
+    while (!quit_requested())
+    {
+        process_events();
+        clear_screen(COLOR_WHITE);
+
+        draw_circle(COLOR_RED, x, 300, 50);
+
+        x += 2;
+        if (x > 800) x = 0;
+
+        refresh_screen(60);
+    }
+
+    return 0;
+}

public/usage-examples/graphics/draw_circle-2-animation.py

@@ -0,0 +1,17 @@
+from splashkit import *
+
+window = open_window("Circle Animation", 800, 600)
+
+x = 0
+
+while not quit_requested():
+    process_events()
+    clear_screen_to_white()
+
+    draw_circle(color_red(), x, 300, 50)
+
+    x += 2
+    if x > 800:
+        x = 0
+
+    refresh_screen_with_target_fps(60)

public/usage-examples/graphics/draw_circle-2-animation.txt

@@ -0,0 +1 @@
+Animate a circle moving across the screen

public/usage-examples/graphics/draw_circle-3-interactive.cpp

@@ -0,0 +1,26 @@
+#include "splashkit.h"
+
+int main()
+{
+    open_window("Interactive Circle", 800, 600);
+
+    double x = 400;
+    double y = 300;
+
+    while (!quit_requested())
+    {
+        process_events();
+        clear_screen(COLOR_WHITE);
+
+        if (key_down(LEFT_KEY)) x -= 5;
+        if (key_down(RIGHT_KEY)) x += 5;
+        if (key_down(UP_KEY)) y -= 5;
+        if (key_down(DOWN_KEY)) y += 5;
+
+        draw_circle(COLOR_BLUE, x, y, 50);
+
+        refresh_screen(60);
+    }
+
+    return 0;
+}

public/usage-examples/graphics/draw_circle-3-interactive.py

@@ -0,0 +1,23 @@
+from splashkit import *
+
+window = open_window("Interactive Circle", 800, 600)
+
+x = 400
+y = 300
+
+while not quit_requested():
+    process_events()
+    clear_screen_to_white()
+
+    if key_down(KeyCode.left_key):
+        x -= 5
+    if key_down(KeyCode.right_key):
+        x += 5
+    if key_down(KeyCode.up_key):
+        y -= 5
+    if key_down(KeyCode.down_key):
+        y += 5
+
+    draw_circle(color_blue(), x, y, 50)
+
+    refresh_screen_with_target_fps(60)

public/usage-examples/graphics/draw_circle-3-interactive.txt

@@ -0,0 +1 @@
+Move a circle using arrow keys to demonstrate interactive usage of draw_circle.

public/usage-examples/graphics/draw_line-1-example-oop.cs

@@ -1,28 +1,23 @@
 using SplashKitSDK;
+using static SplashKitSDK.SplashKit;
 
 namespace DrawLineExample
 {
     public class Program
     {
         public static void Main()
         {
-            Window window = new Window("Colourful Starburst", 600, 600);
-            window.Clear(Color.Black);
+            OpenWindow("Draw Line Example", 800, 600);
 
-            // Draws starburst pattern with changing colours to window
-            window.DrawLine(Color.Yellow, 0, 0, 600, 600);
-            window.DrawLine(Color.Green, 0, 150, 600, 450);
-            window.DrawLine(Color.Teal, 0, 300, 600, 300);
-            window.DrawLine(Color.Blue, 0, 450, 600, 150);
-            window.DrawLine(Color.Violet, 0, 600, 600, 0);
-            window.DrawLine(Color.Purple, 150, 0, 450, 600);
-            window.DrawLine(Color.Pink, 300, 0, 300, 600);
-            window.DrawLine(Color.Red, 450, 0, 150, 600);      
-            window.DrawLine(Color.Orange, 600, 0, 0, 600);
+            while (!QuitRequested())
+            {
+                ProcessEvents();
+                ClearScreen(ColorWhite());
 
-            window.Refresh();
-            SplashKit.Delay(5000);
-            window.Close();
+                DrawLine(ColorRed(), 100, 100, 700, 500);
+
+                RefreshScreen(60);
+            }
         }
     }
 }

public/usage-examples/graphics/draw_line-1-example-top-level.cs

@@ -1,19 +1,13 @@
 using static SplashKitSDK.SplashKit;
 
-OpenWindow("Colourful Starburst", 600, 600);
-ClearScreen(ColorBlack());
+OpenWindow("Draw Line Example", 800, 600);
 
-// Draws starburst pattern with changing colours
-DrawLine(ColorYellow(), 0, 0, 600, 600);
-DrawLine(ColorGreen(), 0, 150, 600, 450);
-DrawLine(ColorTeal(), 0, 300, 600, 300);
-DrawLine(ColorBlue(), 0, 450, 600, 150);
-DrawLine(ColorViolet(), 0, 600, 600, 0);
-DrawLine(ColorPurple(), 150, 0, 450, 600);
-DrawLine(ColorPink(), 300, 0, 300, 600);
-DrawLine(ColorRed(), 450, 0, 150, 600);      
-DrawLine(ColorOrange(), 600, 0, 0, 600);
+while (!QuitRequested())
+{
+    ProcessEvents();
+    ClearScreen(ColorWhite());
 
-RefreshScreen();
-Delay(5000);
-CloseAllWindows();
+    DrawLine(ColorRed(), 100, 100, 700, 500);
+
+    RefreshScreen(60);
+}

public/usage-examples/graphics/draw_line-1-example.cpp

@@ -2,22 +2,17 @@
 
 int main()
 {
-    open_window("Colourful Starburst", 600, 600);
-    clear_screen(COLOR_BLACK);
+    open_window("Draw Line Example", 800, 600);
 
-    // Draws starburst pattern with changing colours to window
-    draw_line(COLOR_YELLOW, 0, 0, 600, 600);
-    draw_line(COLOR_GREEN, 0, 150, 600, 450);
-    draw_line(COLOR_TEAL, 0, 300, 600, 300);
-    draw_line(COLOR_BLUE, 0, 450, 600, 150);
-    draw_line(COLOR_VIOLET, 0, 600, 600, 0);
-    draw_line(COLOR_PURPLE, 150, 0, 450, 600);
-    draw_line(COLOR_PINK, 300, 0, 300, 600);
-    draw_line(COLOR_RED, 450, 0, 150, 600);
-    draw_line(COLOR_ORANGE, 600, 0, 0, 600);
+    while (!quit_requested())
+    {
+        process_events();
+        clear_screen(COLOR_WHITE);
+
+        draw_line(COLOR_RED, 100, 100, 700, 500);
+
+        refresh_screen(60);
+    }
 
-    refresh_screen();
-    delay(5000);
-    close_all_windows();
     return 0;
-}
+}

public/usage-examples/graphics/draw_line-1-example.py

@@ -1,19 +1,11 @@
 from splashkit import *
 
-open_window("Colourful Starburst", 600, 600)
-clear_screen(color_black())
+open_window("Draw Line Example", 800, 600)
 
-# Draws starburst pattern with changing colours to window
-draw_line(color_yellow(), 0, 0, 600, 600)
-draw_line(color_green(), 0, 150, 600, 450)
-draw_line(color_teal(), 0, 300, 600, 300)
-draw_line(color_blue(), 0, 450, 600, 150)
-draw_line(color_violet(), 0, 600, 600, 0)
-draw_line(color_purple(), 150, 0, 450, 600)
-draw_line(color_pink(), 300, 0, 300, 600)
-draw_line(color_red(), 450, 0, 150, 600)
-draw_line(color_orange(), 600, 0, 0, 600)
+while not quit_requested():
+    process_events()
+    clear_screen_to_white()
 
-refresh_screen()
-delay(5000)
-close_all_windows()
+    draw_line(color_red(), 100, 100, 700, 500)
+
+    refresh_screen_with_target_fps(60)

public/usage-examples/graphics/draw_line-1-example.txt

@@ -1 +1 @@
-Colourful Starburst
+Draw a red line across the screen