Add Pico display rendering abstraction

2026-06-03 02:49:22 -06:00
parent b5e8bf43fc
commit d2583baf5a
3 changed files with 138 additions and 0 deletions
@@ -0,0 +1,31 @@
+class Display:
+    def __init__(self, driver=None):
+        self.driver = driver
+        self.commands = []
+
+    def clear(self):
+        self.commands.append(("clear",))
+
+    def text(self, x, y, value, size=1):
+        self.commands.append(("text", x, y, str(value), size))
+
+    def rect(self, x, y, w, h, filled=False):
+        self.commands.append(("rect", x, y, w, h, filled))
+
+    def flush(self):
+        if not self.driver:
+            return
+
+        for command in self.commands:
+            name = command[0]
+
+            if name == "clear":
+                self.driver.clear()
+            elif name == "text":
+                _, x, y, value, size = command
+                self.driver.text(x, y, value, size)
+            elif name == "rect":
+                _, x, y, w, h, filled = command
+                self.driver.rect(x, y, w, h, filled)
+
+        self.commands = []