step 3: add widget shell and renderer foundation

examples/basic_analog.py

@@ -0,0 +1,25 @@
+# pyright: reportGeneralTypeIssues=false
+
+import dearpygui.dearpygui as dpg
+
+import dpg_gauges as dpgg
+
+
+def main() -> None:
+    dpg.create_context()
+    try:
+        with dpg.window(label="Analog Gauge", width=320, height=320):
+            dpgg.analog_gauge(
+                tag="rpm", label="RPM", value=3250, max_value=8000, width=240, height=240
+            )
+
+        dpg.create_viewport(title="dpg-gauges analog", width=360, height=360)
+        dpg.setup_dearpygui()
+        dpg.show_viewport()
+        dpg.start_dearpygui()
+    finally:
+        dpg.destroy_context()
+
+
+if __name__ == "__main__":
+    main()