Merge branch 'master' into Optical-Encoder-Module

locale/ID.po

@@ -70,13 +70,22 @@ msgstr ""
 msgid "%q indices must be integers, not %s"
 msgstr ""
 
+#: shared-bindings/vectorio/Polygon.c
+msgid "%q list must be a list"
+msgstr ""
+
 #: shared-bindings/_bleio/CharacteristicBuffer.c
 #: shared-bindings/_bleio/PacketBuffer.c shared-bindings/displayio/Group.c
-#: shared-bindings/displayio/Shape.c
+#: shared-bindings/displayio/Shape.c shared-bindings/vectorio/Circle.c
+#: shared-bindings/vectorio/Rectangle.c
 #, fuzzy
 msgid "%q must be >= 1"
 msgstr "buffers harus mempunyai panjang yang sama"
 
+#: shared-bindings/vectorio/Polygon.c
+msgid "%q must be a tuple of length 2"
+msgstr ""
+
 #: shared-bindings/fontio/BuiltinFont.c
 msgid "%q should be an int"
 msgstr ""
@@ -2022,6 +2031,10 @@ msgstr ""
 msgid "chr() arg not in range(256)"
 msgstr ""
 
+#: shared-module/vectorio/Circle.c
+msgid "circle can only be registered in one parent"
+msgstr ""
+
 #: shared-bindings/displayio/Palette.c
 msgid "color buffer must be 3 bytes (RGB) or 4 bytes (RGB + pad byte)"
 msgstr ""
@@ -2124,6 +2137,10 @@ msgstr ""
 msgid "empty"
 msgstr ""
 
+#: shared-bindings/vectorio/Polygon.c
+msgid "empty %q list"
+msgstr ""
+
 #: extmod/moduheapq.c extmod/modutimeq.c
 msgid "empty heap"
 msgstr "heap kosong"
@@ -2814,10 +2831,14 @@ msgstr ""
 msgid "pixel value requires too many bits"
 msgstr ""
 
-#: shared-bindings/displayio/TileGrid.c
+#: shared-bindings/displayio/TileGrid.c shared-bindings/vectorio/VectorShape.c
 msgid "pixel_shader must be displayio.Palette or displayio.ColorConverter"
 msgstr ""
 
+#: shared-module/vectorio/Polygon.c
+msgid "polygon can only be registered in one parent"
+msgstr ""
+
 #: ports/atmel-samd/common-hal/pulseio/PulseIn.c
 #: ports/cxd56/common-hal/pulseio/PulseIn.c
 #: ports/nrf/common-hal/pulseio/PulseIn.c
@@ -3137,7 +3158,8 @@ msgstr ""
 msgid "unreadable attribute"
 msgstr ""
 
-#: shared-bindings/displayio/TileGrid.c
+#: shared-bindings/displayio/TileGrid.c shared-bindings/vectorio/Polygon.c
+#: shared-bindings/vectorio/VectorShape.c
 msgid "unsupported %q type"
 msgstr ""
 

locale/circuitpython.pot

@@ -70,12 +70,21 @@ msgstr ""
 msgid "%q indices must be integers, not %s"
 msgstr ""
 
+#: shared-bindings/vectorio/Polygon.c
+msgid "%q list must be a list"
+msgstr ""
+
 #: shared-bindings/_bleio/CharacteristicBuffer.c
 #: shared-bindings/_bleio/PacketBuffer.c shared-bindings/displayio/Group.c
-#: shared-bindings/displayio/Shape.c
+#: shared-bindings/displayio/Shape.c shared-bindings/vectorio/Circle.c
+#: shared-bindings/vectorio/Rectangle.c
 msgid "%q must be >= 1"
 msgstr ""
 
+#: shared-bindings/vectorio/Polygon.c
+msgid "%q must be a tuple of length 2"
+msgstr ""
+
 #: shared-bindings/fontio/BuiltinFont.c
 msgid "%q should be an int"
 msgstr ""
@@ -1998,6 +2007,10 @@ msgstr ""
 msgid "chr() arg not in range(256)"
 msgstr ""
 
+#: shared-module/vectorio/Circle.c
+msgid "circle can only be registered in one parent"
+msgstr ""
+
 #: shared-bindings/displayio/Palette.c
 msgid "color buffer must be 3 bytes (RGB) or 4 bytes (RGB + pad byte)"
 msgstr ""
@@ -2100,6 +2113,10 @@ msgstr ""
 msgid "empty"
 msgstr ""
 
+#: shared-bindings/vectorio/Polygon.c
+msgid "empty %q list"
+msgstr ""
+
 #: extmod/moduheapq.c extmod/modutimeq.c
 msgid "empty heap"
 msgstr ""
@@ -2789,10 +2806,14 @@ msgstr ""
 msgid "pixel value requires too many bits"
 msgstr ""
 
-#: shared-bindings/displayio/TileGrid.c
+#: shared-bindings/displayio/TileGrid.c shared-bindings/vectorio/VectorShape.c
 msgid "pixel_shader must be displayio.Palette or displayio.ColorConverter"
 msgstr ""
 
+#: shared-module/vectorio/Polygon.c
+msgid "polygon can only be registered in one parent"
+msgstr ""
+
 #: ports/atmel-samd/common-hal/pulseio/PulseIn.c
 #: ports/cxd56/common-hal/pulseio/PulseIn.c
 #: ports/nrf/common-hal/pulseio/PulseIn.c
@@ -3111,7 +3132,8 @@ msgstr ""
 msgid "unreadable attribute"
 msgstr ""
 
-#: shared-bindings/displayio/TileGrid.c
+#: shared-bindings/displayio/TileGrid.c shared-bindings/vectorio/Polygon.c
+#: shared-bindings/vectorio/VectorShape.c
 msgid "unsupported %q type"
 msgstr ""
 

locale/de_DE.po

@@ -79,12 +79,21 @@ msgstr "Der Index %q befindet sich außerhalb des Bereiches"
 msgid "%q indices must be integers, not %s"
 msgstr "%q Indizes müssen ganze Zahlen sein, nicht %s"
 
+#: shared-bindings/vectorio/Polygon.c
+msgid "%q list must be a list"
+msgstr ""
+
 #: shared-bindings/_bleio/CharacteristicBuffer.c
 #: shared-bindings/_bleio/PacketBuffer.c shared-bindings/displayio/Group.c
-#: shared-bindings/displayio/Shape.c
+#: shared-bindings/displayio/Shape.c shared-bindings/vectorio/Circle.c
+#: shared-bindings/vectorio/Rectangle.c
 msgid "%q must be >= 1"
 msgstr "%q muss >= 1 sein"
 
+#: shared-bindings/vectorio/Polygon.c
+msgid "%q must be a tuple of length 2"
+msgstr ""
+
 #: shared-bindings/fontio/BuiltinFont.c
 msgid "%q should be an int"
 msgstr "%q sollte ein int sein"
@@ -2033,6 +2042,10 @@ msgstr "chr() arg ist nicht in range(0x110000)"
 msgid "chr() arg not in range(256)"
 msgstr "chr() arg ist nicht in range(256)"
 
+#: shared-module/vectorio/Circle.c
+msgid "circle can only be registered in one parent"
+msgstr ""
+
 #: shared-bindings/displayio/Palette.c
 msgid "color buffer must be 3 bytes (RGB) or 4 bytes (RGB + pad byte)"
 msgstr "Farbpuffer muss 3 Bytes (RGB) oder 4 Bytes (RGB + pad byte) sein"
@@ -2136,6 +2149,10 @@ msgstr "Division durch Null"
 msgid "empty"
 msgstr "leer"
 
+#: shared-bindings/vectorio/Polygon.c
+msgid "empty %q list"
+msgstr ""
+
 #: extmod/moduheapq.c extmod/modutimeq.c
 msgid "empty heap"
 msgstr "leerer heap"
@@ -2834,10 +2851,14 @@ msgstr "Pixelkoordinaten außerhalb der Grenzen"
 msgid "pixel value requires too many bits"
 msgstr ""
 
-#: shared-bindings/displayio/TileGrid.c
+#: shared-bindings/displayio/TileGrid.c shared-bindings/vectorio/VectorShape.c
 msgid "pixel_shader must be displayio.Palette or displayio.ColorConverter"
 msgstr "pixel_shader muss displayio.Palette oder displayio.ColorConverter sein"
 
+#: shared-module/vectorio/Polygon.c
+msgid "polygon can only be registered in one parent"
+msgstr ""
+
 #: ports/atmel-samd/common-hal/pulseio/PulseIn.c
 #: ports/cxd56/common-hal/pulseio/PulseIn.c
 #: ports/nrf/common-hal/pulseio/PulseIn.c
@@ -3163,7 +3184,8 @@ msgstr ""
 msgid "unreadable attribute"
 msgstr "nicht lesbares Attribut"
 
-#: shared-bindings/displayio/TileGrid.c
+#: shared-bindings/displayio/TileGrid.c shared-bindings/vectorio/Polygon.c
+#: shared-bindings/vectorio/VectorShape.c
 msgid "unsupported %q type"
 msgstr "Nicht unterstützter %q-Typ"
 

locale/en_US.po

@@ -70,12 +70,21 @@ msgstr ""
 msgid "%q indices must be integers, not %s"
 msgstr ""
 
+#: shared-bindings/vectorio/Polygon.c
+msgid "%q list must be a list"
+msgstr ""
+
 #: shared-bindings/_bleio/CharacteristicBuffer.c
 #: shared-bindings/_bleio/PacketBuffer.c shared-bindings/displayio/Group.c
-#: shared-bindings/displayio/Shape.c
+#: shared-bindings/displayio/Shape.c shared-bindings/vectorio/Circle.c
+#: shared-bindings/vectorio/Rectangle.c
 msgid "%q must be >= 1"
 msgstr ""
 
+#: shared-bindings/vectorio/Polygon.c
+msgid "%q must be a tuple of length 2"
+msgstr ""
+
 #: shared-bindings/fontio/BuiltinFont.c
 msgid "%q should be an int"
 msgstr ""
@@ -1998,6 +2007,10 @@ msgstr ""
 msgid "chr() arg not in range(256)"
 msgstr ""
 
+#: shared-module/vectorio/Circle.c
+msgid "circle can only be registered in one parent"
+msgstr ""
+
 #: shared-bindings/displayio/Palette.c
 msgid "color buffer must be 3 bytes (RGB) or 4 bytes (RGB + pad byte)"
 msgstr ""
@@ -2100,6 +2113,10 @@ msgstr ""
 msgid "empty"
 msgstr ""
 
+#: shared-bindings/vectorio/Polygon.c
+msgid "empty %q list"
+msgstr ""
+
 #: extmod/moduheapq.c extmod/modutimeq.c
 msgid "empty heap"
 msgstr ""
@@ -2789,10 +2806,14 @@ msgstr ""
 msgid "pixel value requires too many bits"
 msgstr ""
 
-#: shared-bindings/displayio/TileGrid.c
+#: shared-bindings/displayio/TileGrid.c shared-bindings/vectorio/VectorShape.c
 msgid "pixel_shader must be displayio.Palette or displayio.ColorConverter"
 msgstr ""
 
+#: shared-module/vectorio/Polygon.c
+msgid "polygon can only be registered in one parent"
+msgstr ""
+
 #: ports/atmel-samd/common-hal/pulseio/PulseIn.c
 #: ports/cxd56/common-hal/pulseio/PulseIn.c
 #: ports/nrf/common-hal/pulseio/PulseIn.c
@@ -3111,7 +3132,8 @@ msgstr ""
 msgid "unreadable attribute"
 msgstr ""
 
-#: shared-bindings/displayio/TileGrid.c
+#: shared-bindings/displayio/TileGrid.c shared-bindings/vectorio/Polygon.c
+#: shared-bindings/vectorio/VectorShape.c
 msgid "unsupported %q type"
 msgstr ""
 

locale/en_x_pirate.po

@@ -77,12 +77,21 @@ msgstr ""
 msgid "%q indices must be integers, not %s"
 msgstr ""
 
+#: shared-bindings/vectorio/Polygon.c
+msgid "%q list must be a list"
+msgstr ""
+
 #: shared-bindings/_bleio/CharacteristicBuffer.c
 #: shared-bindings/_bleio/PacketBuffer.c shared-bindings/displayio/Group.c
-#: shared-bindings/displayio/Shape.c
+#: shared-bindings/displayio/Shape.c shared-bindings/vectorio/Circle.c
+#: shared-bindings/vectorio/Rectangle.c
 msgid "%q must be >= 1"
 msgstr ""
 
+#: shared-bindings/vectorio/Polygon.c
+msgid "%q must be a tuple of length 2"
+msgstr ""
+
 #: shared-bindings/fontio/BuiltinFont.c
 msgid "%q should be an int"
 msgstr ""
@@ -2007,6 +2016,10 @@ msgstr ""
 msgid "chr() arg not in range(256)"
 msgstr ""
 
+#: shared-module/vectorio/Circle.c
+msgid "circle can only be registered in one parent"
+msgstr ""
+
 #: shared-bindings/displayio/Palette.c
 msgid "color buffer must be 3 bytes (RGB) or 4 bytes (RGB + pad byte)"
 msgstr ""
@@ -2109,6 +2122,10 @@ msgstr ""
 msgid "empty"
 msgstr ""
 
+#: shared-bindings/vectorio/Polygon.c
+msgid "empty %q list"
+msgstr ""
+
 #: extmod/moduheapq.c extmod/modutimeq.c
 msgid "empty heap"
 msgstr ""
@@ -2798,10 +2815,14 @@ msgstr ""
 msgid "pixel value requires too many bits"
 msgstr ""
 
-#: shared-bindings/displayio/TileGrid.c
+#: shared-bindings/displayio/TileGrid.c shared-bindings/vectorio/VectorShape.c
 msgid "pixel_shader must be displayio.Palette or displayio.ColorConverter"
 msgstr ""
 
+#: shared-module/vectorio/Polygon.c
+msgid "polygon can only be registered in one parent"
+msgstr ""
+
 #: ports/atmel-samd/common-hal/pulseio/PulseIn.c
 #: ports/cxd56/common-hal/pulseio/PulseIn.c
 #: ports/nrf/common-hal/pulseio/PulseIn.c
@@ -3120,7 +3141,8 @@ msgstr ""
 msgid "unreadable attribute"
 msgstr ""
 
-#: shared-bindings/displayio/TileGrid.c
+#: shared-bindings/displayio/TileGrid.c shared-bindings/vectorio/Polygon.c
+#: shared-bindings/vectorio/VectorShape.c
 msgid "unsupported %q type"
 msgstr ""
 

locale/es.po

@@ -72,12 +72,21 @@ msgstr "%q indice fuera de rango"
 msgid "%q indices must be integers, not %s"
 msgstr "%q indices deben ser enteros, no %s"
 
+#: shared-bindings/vectorio/Polygon.c
+msgid "%q list must be a list"
+msgstr ""
+
 #: shared-bindings/_bleio/CharacteristicBuffer.c
 #: shared-bindings/_bleio/PacketBuffer.c shared-bindings/displayio/Group.c
-#: shared-bindings/displayio/Shape.c
+#: shared-bindings/displayio/Shape.c shared-bindings/vectorio/Circle.c
+#: shared-bindings/vectorio/Rectangle.c
 msgid "%q must be >= 1"
 msgstr "%q debe ser >= 1"
 
+#: shared-bindings/vectorio/Polygon.c
+msgid "%q must be a tuple of length 2"
+msgstr ""
+
 #: shared-bindings/fontio/BuiltinFont.c
 msgid "%q should be an int"
 msgstr "%q debe ser un int"
@@ -2027,6 +2036,10 @@ msgstr "El argumento de chr() esta fuera de rango(0x110000)"
 msgid "chr() arg not in range(256)"
 msgstr "El argumento de chr() no esta en el rango(256)"
 
+#: shared-module/vectorio/Circle.c
+msgid "circle can only be registered in one parent"
+msgstr ""
+
 #: shared-bindings/displayio/Palette.c
 msgid "color buffer must be 3 bytes (RGB) or 4 bytes (RGB + pad byte)"
 msgstr "color buffer debe ser 3 bytes (RGB) ó 4 bytes (RGB + pad byte)"
@@ -2131,6 +2144,10 @@ msgstr "división por cero"
 msgid "empty"
 msgstr "vacío"
 
+#: shared-bindings/vectorio/Polygon.c
+msgid "empty %q list"
+msgstr ""
+
 #: extmod/moduheapq.c extmod/modutimeq.c
 msgid "empty heap"
 msgstr "heap vacío"
@@ -2827,10 +2844,14 @@ msgstr "coordenadas del pixel fuera de límites"
 msgid "pixel value requires too many bits"
 msgstr "valor del pixel require demasiado bits"
 
-#: shared-bindings/displayio/TileGrid.c
+#: shared-bindings/displayio/TileGrid.c shared-bindings/vectorio/VectorShape.c
 msgid "pixel_shader must be displayio.Palette or displayio.ColorConverter"
 msgstr "pixel_shader debe ser displayio.Palette o displayio.ColorConverter"
 
+#: shared-module/vectorio/Polygon.c
+msgid "polygon can only be registered in one parent"
+msgstr ""
+
 #: ports/atmel-samd/common-hal/pulseio/PulseIn.c
 #: ports/cxd56/common-hal/pulseio/PulseIn.c
 #: ports/nrf/common-hal/pulseio/PulseIn.c
@@ -3152,7 +3173,8 @@ msgstr "No coinciden '{' en format"
 msgid "unreadable attribute"
 msgstr "atributo no legible"
 
-#: shared-bindings/displayio/TileGrid.c
+#: shared-bindings/displayio/TileGrid.c shared-bindings/vectorio/Polygon.c
+#: shared-bindings/vectorio/VectorShape.c
 msgid "unsupported %q type"
 msgstr "tipo de %q no soportado"
 

locale/fil.po

@@ -70,13 +70,22 @@ msgstr "%q indeks wala sa sakop"
 msgid "%q indices must be integers, not %s"
 msgstr "%q indeks ay dapat integers, hindi %s"
 
+#: shared-bindings/vectorio/Polygon.c
+msgid "%q list must be a list"
+msgstr ""
+
 #: shared-bindings/_bleio/CharacteristicBuffer.c
 #: shared-bindings/_bleio/PacketBuffer.c shared-bindings/displayio/Group.c
-#: shared-bindings/displayio/Shape.c
+#: shared-bindings/displayio/Shape.c shared-bindings/vectorio/Circle.c
+#: shared-bindings/vectorio/Rectangle.c
 #, fuzzy
 msgid "%q must be >= 1"
 msgstr "aarehas na haba dapat ang buffer slices"
 
+#: shared-bindings/vectorio/Polygon.c
+msgid "%q must be a tuple of length 2"
+msgstr ""
+
 #: shared-bindings/fontio/BuiltinFont.c
 #, fuzzy
 msgid "%q should be an int"
@@ -2038,6 +2047,10 @@ msgstr "chr() arg wala sa sakop ng range(0x110000)"
 msgid "chr() arg not in range(256)"
 msgstr "chr() arg wala sa sakop ng range(256)"
 
+#: shared-module/vectorio/Circle.c
+msgid "circle can only be registered in one parent"
+msgstr ""
+
 #: shared-bindings/displayio/Palette.c
 msgid "color buffer must be 3 bytes (RGB) or 4 bytes (RGB + pad byte)"
 msgstr "color buffer ay dapat na 3 bytes (RGB) o 4 bytes (RGB + pad byte)"
@@ -2144,6 +2157,10 @@ msgstr "dibisyon ng zero"
 msgid "empty"
 msgstr "walang laman"
 
+#: shared-bindings/vectorio/Polygon.c
+msgid "empty %q list"
+msgstr ""
+
 #: extmod/moduheapq.c extmod/modutimeq.c
 msgid "empty heap"
 msgstr "walang laman ang heap"
@@ -2841,10 +2858,14 @@ msgstr "wala sa sakop ang address"
 msgid "pixel value requires too many bits"
 msgstr ""
 
-#: shared-bindings/displayio/TileGrid.c
+#: shared-bindings/displayio/TileGrid.c shared-bindings/vectorio/VectorShape.c
 msgid "pixel_shader must be displayio.Palette or displayio.ColorConverter"
 msgstr "pixel_shader ay dapat displayio.Palette o displayio.ColorConverter"
 
+#: shared-module/vectorio/Polygon.c
+msgid "polygon can only be registered in one parent"
+msgstr ""
+
 #: ports/atmel-samd/common-hal/pulseio/PulseIn.c
 #: ports/cxd56/common-hal/pulseio/PulseIn.c
 #: ports/nrf/common-hal/pulseio/PulseIn.c
@@ -3167,7 +3188,8 @@ msgstr "hindi tugma ang '{' sa format"
 msgid "unreadable attribute"
 msgstr "hindi mabasa ang attribute"
 
-#: shared-bindings/displayio/TileGrid.c
+#: shared-bindings/displayio/TileGrid.c shared-bindings/vectorio/Polygon.c
+#: shared-bindings/vectorio/VectorShape.c
 msgid "unsupported %q type"
 msgstr "Hindi supportadong tipo ng %q"
 

locale/fr.po

@@ -81,12 +81,21 @@ msgstr "index %q hors gamme"
 msgid "%q indices must be integers, not %s"
 msgstr "les indices %q doivent être des entiers, pas %s"
 
+#: shared-bindings/vectorio/Polygon.c
+msgid "%q list must be a list"
+msgstr ""
+
 #: shared-bindings/_bleio/CharacteristicBuffer.c
 #: shared-bindings/_bleio/PacketBuffer.c shared-bindings/displayio/Group.c
-#: shared-bindings/displayio/Shape.c
+#: shared-bindings/displayio/Shape.c shared-bindings/vectorio/Circle.c
+#: shared-bindings/vectorio/Rectangle.c
 msgid "%q must be >= 1"
 msgstr "%q doit être >=1"
 
+#: shared-bindings/vectorio/Polygon.c
+msgid "%q must be a tuple of length 2"
+msgstr ""
+
 #: shared-bindings/fontio/BuiltinFont.c
 msgid "%q should be an int"
 msgstr "%q doit être un entier (int)"
@@ -2068,6 +2077,10 @@ msgstr "argument de chr() hors de la gamme range(0x11000)"
 msgid "chr() arg not in range(256)"
 msgstr "argument de chr() hors de la gamme range(256)"
 
+#: shared-module/vectorio/Circle.c
+msgid "circle can only be registered in one parent"
+msgstr ""
+
 #: shared-bindings/displayio/Palette.c
 msgid "color buffer must be 3 bytes (RGB) or 4 bytes (RGB + pad byte)"
 msgstr "le tampon de couleur doit faire 3 octets (RVB) ou 4 (RVB + pad byte)"
@@ -2176,6 +2189,10 @@ msgstr "division par zéro"
 msgid "empty"
 msgstr "vide"
 
+#: shared-bindings/vectorio/Polygon.c
+msgid "empty %q list"
+msgstr ""
+
 #: extmod/moduheapq.c extmod/modutimeq.c
 msgid "empty heap"
 msgstr "tas vide"
@@ -2879,11 +2896,15 @@ msgstr "coordonnées de pixel hors limites"
 msgid "pixel value requires too many bits"
 msgstr "la valeur du pixel requiet trop de bits"
 
-#: shared-bindings/displayio/TileGrid.c
+#: shared-bindings/displayio/TileGrid.c shared-bindings/vectorio/VectorShape.c
 msgid "pixel_shader must be displayio.Palette or displayio.ColorConverter"
 msgstr ""
 "pixel_shader doit être un objet displayio.Palette ou displayio.ColorConverter"
 
+#: shared-module/vectorio/Polygon.c
+msgid "polygon can only be registered in one parent"
+msgstr ""
+
 #: ports/atmel-samd/common-hal/pulseio/PulseIn.c
 #: ports/cxd56/common-hal/pulseio/PulseIn.c
 #: ports/nrf/common-hal/pulseio/PulseIn.c
@@ -3207,7 +3228,8 @@ msgstr "'{' sans correspondance dans le format"
 msgid "unreadable attribute"
 msgstr "attribut illisible"
 
-#: shared-bindings/displayio/TileGrid.c
+#: shared-bindings/displayio/TileGrid.c shared-bindings/vectorio/Polygon.c
+#: shared-bindings/vectorio/VectorShape.c
 #, fuzzy
 msgid "unsupported %q type"
 msgstr "type de %q non supporté"

locale/it_IT.po

@@ -70,13 +70,22 @@ msgstr "indice %q fuori intervallo"
 msgid "%q indices must be integers, not %s"
 msgstr "gli indici %q devono essere interi, non %s"
 
+#: shared-bindings/vectorio/Polygon.c
+msgid "%q list must be a list"
+msgstr ""
+
 #: shared-bindings/_bleio/CharacteristicBuffer.c
 #: shared-bindings/_bleio/PacketBuffer.c shared-bindings/displayio/Group.c
-#: shared-bindings/displayio/Shape.c
+#: shared-bindings/displayio/Shape.c shared-bindings/vectorio/Circle.c
+#: shared-bindings/vectorio/Rectangle.c
 #, fuzzy
 msgid "%q must be >= 1"
 msgstr "slice del buffer devono essere della stessa lunghezza"
 
+#: shared-bindings/vectorio/Polygon.c
+msgid "%q must be a tuple of length 2"
+msgstr ""
+
 #: shared-bindings/fontio/BuiltinFont.c
 #, fuzzy
 msgid "%q should be an int"
@@ -2038,6 +2047,10 @@ msgstr "argomento di chr() non è in range(0x110000)"
 msgid "chr() arg not in range(256)"
 msgstr "argomento di chr() non è in range(256)"
 
+#: shared-module/vectorio/Circle.c
+msgid "circle can only be registered in one parent"
+msgstr ""
+
 #: shared-bindings/displayio/Palette.c
 msgid "color buffer must be 3 bytes (RGB) or 4 bytes (RGB + pad byte)"
 msgstr ""
@@ -2145,6 +2158,10 @@ msgstr "divisione per zero"
 msgid "empty"
 msgstr "vuoto"
 
+#: shared-bindings/vectorio/Polygon.c
+msgid "empty %q list"
+msgstr ""
+
 #: extmod/moduheapq.c extmod/modutimeq.c
 msgid "empty heap"
 msgstr "heap vuoto"
@@ -2848,10 +2865,14 @@ msgstr "indirizzo fuori limite"
 msgid "pixel value requires too many bits"
 msgstr ""
 
-#: shared-bindings/displayio/TileGrid.c
+#: shared-bindings/displayio/TileGrid.c shared-bindings/vectorio/VectorShape.c
 msgid "pixel_shader must be displayio.Palette or displayio.ColorConverter"
 msgstr "pixel_shader deve essere displayio.Palette o displayio.ColorConverter"
 
+#: shared-module/vectorio/Polygon.c
+msgid "polygon can only be registered in one parent"
+msgstr ""
+
 #: ports/atmel-samd/common-hal/pulseio/PulseIn.c
 #: ports/cxd56/common-hal/pulseio/PulseIn.c
 #: ports/nrf/common-hal/pulseio/PulseIn.c
@@ -3174,7 +3195,8 @@ msgstr "'{' spaiato nella stringa di formattazione"
 msgid "unreadable attribute"
 msgstr "attributo non leggibile"
 
-#: shared-bindings/displayio/TileGrid.c
+#: shared-bindings/displayio/TileGrid.c shared-bindings/vectorio/Polygon.c
+#: shared-bindings/vectorio/VectorShape.c
 msgid "unsupported %q type"
 msgstr "tipo di %q non supportato"
 

locale/ko.po

@@ -72,12 +72,21 @@ msgstr "%q 인덱스 범위를 벗어났습니다"
 msgid "%q indices must be integers, not %s"
 msgstr "%q 인덱스는 %s 가 아닌 정수 여야합니다"
 
+#: shared-bindings/vectorio/Polygon.c
+msgid "%q list must be a list"
+msgstr ""
+
 #: shared-bindings/_bleio/CharacteristicBuffer.c
 #: shared-bindings/_bleio/PacketBuffer.c shared-bindings/displayio/Group.c
-#: shared-bindings/displayio/Shape.c
+#: shared-bindings/displayio/Shape.c shared-bindings/vectorio/Circle.c
+#: shared-bindings/vectorio/Rectangle.c
 msgid "%q must be >= 1"
 msgstr "%q 는 >=1이어야합니다"
 
+#: shared-bindings/vectorio/Polygon.c
+msgid "%q must be a tuple of length 2"
+msgstr ""
+
 #: shared-bindings/fontio/BuiltinFont.c
 msgid "%q should be an int"
 msgstr "%q 는 정수(int) 여야합니다"
@@ -2003,6 +2012,10 @@ msgstr ""
 msgid "chr() arg not in range(256)"
 msgstr ""
 
+#: shared-module/vectorio/Circle.c
+msgid "circle can only be registered in one parent"
+msgstr ""
+
 #: shared-bindings/displayio/Palette.c
 msgid "color buffer must be 3 bytes (RGB) or 4 bytes (RGB + pad byte)"
 msgstr ""
@@ -2105,6 +2118,10 @@ msgstr ""
 msgid "empty"
 msgstr ""
 
+#: shared-bindings/vectorio/Polygon.c
+msgid "empty %q list"
+msgstr ""
+
 #: extmod/moduheapq.c extmod/modutimeq.c
 msgid "empty heap"
 msgstr ""
@@ -2794,10 +2811,14 @@ msgstr ""
 msgid "pixel value requires too many bits"
 msgstr ""
 
-#: shared-bindings/displayio/TileGrid.c
+#: shared-bindings/displayio/TileGrid.c shared-bindings/vectorio/VectorShape.c
 msgid "pixel_shader must be displayio.Palette or displayio.ColorConverter"
 msgstr ""
 
+#: shared-module/vectorio/Polygon.c
+msgid "polygon can only be registered in one parent"
+msgstr ""
+
 #: ports/atmel-samd/common-hal/pulseio/PulseIn.c
 #: ports/cxd56/common-hal/pulseio/PulseIn.c
 #: ports/nrf/common-hal/pulseio/PulseIn.c
@@ -3116,7 +3137,8 @@ msgstr ""
 msgid "unreadable attribute"
 msgstr ""
 
-#: shared-bindings/displayio/TileGrid.c
+#: shared-bindings/displayio/TileGrid.c shared-bindings/vectorio/Polygon.c
+#: shared-bindings/vectorio/VectorShape.c
 msgid "unsupported %q type"
 msgstr ""
 

locale/pl.po

@@ -71,12 +71,21 @@ msgstr "%q poza zakresem"
 msgid "%q indices must be integers, not %s"
 msgstr "%q indeks musi być liczbą całkowitą, a nie %s"
 
+#: shared-bindings/vectorio/Polygon.c
+msgid "%q list must be a list"
+msgstr ""
+
 #: shared-bindings/_bleio/CharacteristicBuffer.c
 #: shared-bindings/_bleio/PacketBuffer.c shared-bindings/displayio/Group.c
-#: shared-bindings/displayio/Shape.c
+#: shared-bindings/displayio/Shape.c shared-bindings/vectorio/Circle.c
+#: shared-bindings/vectorio/Rectangle.c
 msgid "%q must be >= 1"
 msgstr "%q musi być >= 1"
 
+#: shared-bindings/vectorio/Polygon.c
+msgid "%q must be a tuple of length 2"
+msgstr ""
+
 #: shared-bindings/fontio/BuiltinFont.c
 msgid "%q should be an int"
 msgstr "%q powinno być typu int"
@@ -2006,6 +2015,10 @@ msgstr "argument chr() poza zakresem range(0x110000)"
 msgid "chr() arg not in range(256)"
 msgstr "argument chr() poza zakresem range(256)"
 
+#: shared-module/vectorio/Circle.c
+msgid "circle can only be registered in one parent"
+msgstr ""
+
 #: shared-bindings/displayio/Palette.c
 msgid "color buffer must be 3 bytes (RGB) or 4 bytes (RGB + pad byte)"
 msgstr "bufor kolorów musi nieć 3 bajty (RGB) lub 4 bajty (RGB + wypełnienie)"
@@ -2109,6 +2122,10 @@ msgstr "dzielenie przez zero"
 msgid "empty"
 msgstr "puste"
 
+#: shared-bindings/vectorio/Polygon.c
+msgid "empty %q list"
+msgstr ""
+
 #: extmod/moduheapq.c extmod/modutimeq.c
 msgid "empty heap"
 msgstr "pusta sterta"
@@ -2798,11 +2815,15 @@ msgstr "współrzędne piksela poza zakresem"
 msgid "pixel value requires too many bits"
 msgstr "wartość piksela wymaga zbyt wielu bitów"
 
-#: shared-bindings/displayio/TileGrid.c
+#: shared-bindings/displayio/TileGrid.c shared-bindings/vectorio/VectorShape.c
 msgid "pixel_shader must be displayio.Palette or displayio.ColorConverter"
 msgstr ""
 "pixel_shader musi być typu displayio.Palette lub dispalyio.ColorConverter"
 
+#: shared-module/vectorio/Polygon.c
+msgid "polygon can only be registered in one parent"
+msgstr ""
+
 #: ports/atmel-samd/common-hal/pulseio/PulseIn.c
 #: ports/cxd56/common-hal/pulseio/PulseIn.c
 #: ports/nrf/common-hal/pulseio/PulseIn.c
@@ -3122,7 +3143,8 @@ msgstr "niepasujące '{' for formacie"
 msgid "unreadable attribute"
 msgstr "nieczytelny atrybut"
 
-#: shared-bindings/displayio/TileGrid.c
+#: shared-bindings/displayio/TileGrid.c shared-bindings/vectorio/Polygon.c
+#: shared-bindings/vectorio/VectorShape.c
 msgid "unsupported %q type"
 msgstr "zły typ %q"
 

locale/pt_BR.po

@@ -70,13 +70,22 @@ msgstr ""
 msgid "%q indices must be integers, not %s"
 msgstr ""
 
+#: shared-bindings/vectorio/Polygon.c
+msgid "%q list must be a list"
+msgstr ""
+
 #: shared-bindings/_bleio/CharacteristicBuffer.c
 #: shared-bindings/_bleio/PacketBuffer.c shared-bindings/displayio/Group.c
-#: shared-bindings/displayio/Shape.c
+#: shared-bindings/displayio/Shape.c shared-bindings/vectorio/Circle.c
+#: shared-bindings/vectorio/Rectangle.c
 #, fuzzy
 msgid "%q must be >= 1"
 msgstr "buffers devem ser o mesmo tamanho"
 
+#: shared-bindings/vectorio/Polygon.c
+msgid "%q must be a tuple of length 2"
+msgstr ""
+
 #: shared-bindings/fontio/BuiltinFont.c
 #, fuzzy
 msgid "%q should be an int"
@@ -2019,6 +2028,10 @@ msgstr ""
 msgid "chr() arg not in range(256)"
 msgstr ""
 
+#: shared-module/vectorio/Circle.c
+msgid "circle can only be registered in one parent"
+msgstr ""
+
 #: shared-bindings/displayio/Palette.c
 msgid "color buffer must be 3 bytes (RGB) or 4 bytes (RGB + pad byte)"
 msgstr ""
@@ -2121,6 +2134,10 @@ msgstr "divisão por zero"
 msgid "empty"
 msgstr "vazio"
 
+#: shared-bindings/vectorio/Polygon.c
+msgid "empty %q list"
+msgstr ""
+
 #: extmod/moduheapq.c extmod/modutimeq.c
 msgid "empty heap"
 msgstr "heap vazia"
@@ -2811,10 +2828,14 @@ msgstr ""
 msgid "pixel value requires too many bits"
 msgstr ""
 
-#: shared-bindings/displayio/TileGrid.c
+#: shared-bindings/displayio/TileGrid.c shared-bindings/vectorio/VectorShape.c
 msgid "pixel_shader must be displayio.Palette or displayio.ColorConverter"
 msgstr ""
 
+#: shared-module/vectorio/Polygon.c
+msgid "polygon can only be registered in one parent"
+msgstr ""
+
 #: ports/atmel-samd/common-hal/pulseio/PulseIn.c
 #: ports/cxd56/common-hal/pulseio/PulseIn.c
 #: ports/nrf/common-hal/pulseio/PulseIn.c
@@ -3135,7 +3156,8 @@ msgstr ""
 msgid "unreadable attribute"
 msgstr "atributo ilegível"
 
-#: shared-bindings/displayio/TileGrid.c
+#: shared-bindings/displayio/TileGrid.c shared-bindings/vectorio/Polygon.c
+#: shared-bindings/vectorio/VectorShape.c
 msgid "unsupported %q type"
 msgstr ""
 

locale/sv.po

@@ -70,12 +70,21 @@ msgstr ""
 msgid "%q indices must be integers, not %s"
 msgstr ""
 
+#: shared-bindings/vectorio/Polygon.c
+msgid "%q list must be a list"
+msgstr ""
+
 #: shared-bindings/_bleio/CharacteristicBuffer.c
 #: shared-bindings/_bleio/PacketBuffer.c shared-bindings/displayio/Group.c
-#: shared-bindings/displayio/Shape.c
+#: shared-bindings/displayio/Shape.c shared-bindings/vectorio/Circle.c
+#: shared-bindings/vectorio/Rectangle.c
 msgid "%q must be >= 1"
 msgstr ""
 
+#: shared-bindings/vectorio/Polygon.c
+msgid "%q must be a tuple of length 2"
+msgstr ""
+
 #: shared-bindings/fontio/BuiltinFont.c
 msgid "%q should be an int"
 msgstr ""
@@ -1998,6 +2007,10 @@ msgstr ""
 msgid "chr() arg not in range(256)"
 msgstr ""
 
+#: shared-module/vectorio/Circle.c
+msgid "circle can only be registered in one parent"
+msgstr ""
+
 #: shared-bindings/displayio/Palette.c
 msgid "color buffer must be 3 bytes (RGB) or 4 bytes (RGB + pad byte)"
 msgstr ""
@@ -2100,6 +2113,10 @@ msgstr ""
 msgid "empty"
 msgstr ""
 
+#: shared-bindings/vectorio/Polygon.c
+msgid "empty %q list"
+msgstr ""
+
 #: extmod/moduheapq.c extmod/modutimeq.c
 msgid "empty heap"
 msgstr ""
@@ -2789,10 +2806,14 @@ msgstr ""
 msgid "pixel value requires too many bits"
 msgstr ""
 
-#: shared-bindings/displayio/TileGrid.c
+#: shared-bindings/displayio/TileGrid.c shared-bindings/vectorio/VectorShape.c
 msgid "pixel_shader must be displayio.Palette or displayio.ColorConverter"
 msgstr ""
 
+#: shared-module/vectorio/Polygon.c
+msgid "polygon can only be registered in one parent"
+msgstr ""
+
 #: ports/atmel-samd/common-hal/pulseio/PulseIn.c
 #: ports/cxd56/common-hal/pulseio/PulseIn.c
 #: ports/nrf/common-hal/pulseio/PulseIn.c
@@ -3111,7 +3132,8 @@ msgstr ""
 msgid "unreadable attribute"
 msgstr ""
 
-#: shared-bindings/displayio/TileGrid.c
+#: shared-bindings/displayio/TileGrid.c shared-bindings/vectorio/Polygon.c
+#: shared-bindings/vectorio/VectorShape.c
 msgid "unsupported %q type"
 msgstr ""
 

locale/zh_Latn_pinyin.po

@@ -77,12 +77,21 @@ msgstr "%q suǒyǐn chāochū fànwéi"
 msgid "%q indices must be integers, not %s"
 msgstr "%q suǒyǐn bìxū shì zhěngshù, ér bùshì %s"
 
+#: shared-bindings/vectorio/Polygon.c
+msgid "%q list must be a list"
+msgstr ""
+
 #: shared-bindings/_bleio/CharacteristicBuffer.c
 #: shared-bindings/_bleio/PacketBuffer.c shared-bindings/displayio/Group.c
-#: shared-bindings/displayio/Shape.c
+#: shared-bindings/displayio/Shape.c shared-bindings/vectorio/Circle.c
+#: shared-bindings/vectorio/Rectangle.c
 msgid "%q must be >= 1"
 msgstr "%q bìxū dàyú huò děngyú 1"
 
+#: shared-bindings/vectorio/Polygon.c
+msgid "%q must be a tuple of length 2"
+msgstr ""
+
 #: shared-bindings/fontio/BuiltinFont.c
 msgid "%q should be an int"
 msgstr "%q yīnggāi shì yīgè int"
@@ -2031,6 +2040,10 @@ msgstr "chr() cān shǔ bùzài fànwéi (0x110000)"
 msgid "chr() arg not in range(256)"
 msgstr "chr() cān shǔ bùzài fànwéi (256)"
 
+#: shared-module/vectorio/Circle.c
+msgid "circle can only be registered in one parent"
+msgstr ""
+
 #: shared-bindings/displayio/Palette.c
 msgid "color buffer must be 3 bytes (RGB) or 4 bytes (RGB + pad byte)"
 msgstr ""
@@ -2137,6 +2150,10 @@ msgstr "bèi líng chú"
 msgid "empty"
 msgstr "kòngxián"
 
+#: shared-bindings/vectorio/Polygon.c
+msgid "empty %q list"
+msgstr ""
+
 #: extmod/moduheapq.c extmod/modutimeq.c
 msgid "empty heap"
 msgstr "kōng yīn yīnxiào"
@@ -2828,10 +2845,14 @@ msgstr "xiàngsù zuòbiāo chāochū biānjiè"
 msgid "pixel value requires too many bits"
 msgstr "xiàngsù zhí xūyào tài duō wèi"
 
-#: shared-bindings/displayio/TileGrid.c
+#: shared-bindings/displayio/TileGrid.c shared-bindings/vectorio/VectorShape.c
 msgid "pixel_shader must be displayio.Palette or displayio.ColorConverter"
 msgstr "pixel_shader bìxū shì displayio.Palette huò displayio.ColorConverter"
 
+#: shared-module/vectorio/Polygon.c
+msgid "polygon can only be registered in one parent"
+msgstr ""
+
 #: ports/atmel-samd/common-hal/pulseio/PulseIn.c
 #: ports/cxd56/common-hal/pulseio/PulseIn.c
 #: ports/nrf/common-hal/pulseio/PulseIn.c
@@ -3152,7 +3173,8 @@ msgstr "géshì wèi pǐpèi '{'"
 msgid "unreadable attribute"
 msgstr "bùkě dú shǔxìng"
 
-#: shared-bindings/displayio/TileGrid.c
+#: shared-bindings/displayio/TileGrid.c shared-bindings/vectorio/Polygon.c
+#: shared-bindings/vectorio/VectorShape.c
 msgid "unsupported %q type"
 msgstr "bù zhīchí %q lèixíng"
 

ports/atmel-samd/boards/bdmicro_vina_m0/mpconfigboard.mk

@@ -13,6 +13,7 @@ LONGINT_IMPL = MPZ
 
 CIRCUITPY_BITBANGIO = 0
 CIRCUITPY_I2CSLAVE = 0
+CIRCUITPY_VECTORIO = 0
 
 CFLAGS_INLINE_LIMIT = 60
 SUPEROPT_GC = 0

ports/atmel-samd/boards/circuitbrains_basic_m0/mpconfigboard.mk

@@ -14,3 +14,5 @@ LONGINT_IMPL = MPZ
 CIRCUITPY_BITBANGIO = 0
 CIRCUITPY_FREQUENCYIO = 0
 CIRCUITPY_I2CSLAVE = 0
+CIRCUITPY_VECTORIO = 0
+

ports/atmel-samd/boards/circuitplayground_express_displayio/mpconfigboard.mk

@@ -17,6 +17,8 @@ CIRCUITPY_FREQUENCYIO = 0
 CIRCUITPY_I2CSLAVE = 0
 CIRCUITPY_PIXELBUF = 0
 CIRCUITPY_RTC = 0
+# So not all of displayio, sorry!
+CIRCUITPY_VECTORIO = 0
 
 SUPEROPT_GC = 0
 CFLAGS_INLINE_LIMIT = 55

ports/atmel-samd/boards/feather_m0_express/mpconfigboard.mk

@@ -14,6 +14,7 @@ LONGINT_IMPL = MPZ
 CIRCUITPY_BITBANGIO = 0
 CIRCUITPY_FREQUENCYIO = 0
 CIRCUITPY_I2CSLAVE = 0
+CIRCUITPY_VECTORIO = 0
 
 CFLAGS_INLINE_LIMIT = 60
 SUPEROPT_GC = 0

ports/atmel-samd/boards/feather_m0_supersized/mpconfigboard.mk

@@ -14,6 +14,8 @@ LONGINT_IMPL = MPZ
 CIRCUITPY_BITBANGIO = 0
 CIRCUITPY_FREQUENCYIO = 0
 CIRCUITPY_I2CSLAVE = 0
+# supersized, not ultra-supersized
+CIRCUITPY_VECTORIO = 0
 
 CFLAGS_INLINE_LIMIT = 60
 SUPEROPT_GC = 0

ports/atmel-samd/boards/feather_m4_express/mpconfigboard.mk

@@ -10,3 +10,6 @@ QSPI_FLASH_FILESYSTEM = 1
 EXTERNAL_FLASH_DEVICE_COUNT = 1
 EXTERNAL_FLASH_DEVICES = GD25Q16C
 LONGINT_IMPL = MPZ
+
+CIRCUITPY_VECTORIO = 1
+

ports/atmel-samd/boards/feather_radiofruit_zigbee/mpconfigboard.mk

@@ -15,3 +15,7 @@ LONGINT_IMPL = MPZ
 CIRCUITPY_AUDIOBUSIO = 0
 # No DAC on SAMR21G
 CIRCUITPY_AUDIOIO = 0
+
+# Too much flash for Korean translations
+CIRCUITPY_VECTORIO = 0
+

ports/atmel-samd/boards/hallowing_m0_express/mpconfigboard.mk

@@ -20,6 +20,8 @@ CIRCUITPY_I2CSLAVE = 0
 CIRCUITPY_ROTARYIO = 0
 CIRCUITPY_RTC = 0
 CIRCUITPY_COUNTIO = 0
+CIRCUITPY_VECTORIO = 0
+
 CFLAGS_INLINE_LIMIT = 55
 SUPEROPT_GC = 0
 

ports/atmel-samd/boards/itsybitsy_m0_express/mpconfigboard.mk

@@ -17,6 +17,8 @@ CIRCUITPY_BITBANGIO = 0
 CIRCUITPY_GAMEPAD = 0
 CIRCUITPY_I2CSLAVE = 0
 CIRCUITPY_RTC = 0
+# too itsy bitsy for all of displayio
+CIRCUITPY_VECTORIO = 0
 
 CFLAGS_INLINE_LIMIT = 60
 SUPEROPT_GC = 0

ports/atmel-samd/boards/metro_m0_express/mpconfigboard.mk

@@ -13,6 +13,7 @@ LONGINT_IMPL = MPZ
 
 CIRCUITPY_BITBANGIO = 0
 CIRCUITPY_I2CSLAVE = 0
+CIRCUITPY_VECTORIO = 0
 
 CFLAGS_INLINE_LIMIT = 60
 SUPEROPT_GC = 0

ports/atmel-samd/boards/pewpew_m4/mpconfigboard.mk

@@ -34,6 +34,7 @@ CIRCUITPY_NETWORK = 0
 CIRCUITPY_ROTARYIO = 0
 CIRCUITPY_SAMD = 0
 CIRCUITPY_TOUCHIO = 0
+CIRCUITPY_VECTORIO = 0
 
 CIRCUITPY_AUDIOMIXER = 1
 CIRCUITPY_AUDIOIO = 1

ports/atmel-samd/boards/snekboard/mpconfigboard.mk

@@ -14,6 +14,7 @@ LONGINT_IMPL = MPZ
 CIRCUITPY_BITBANGIO = 0
 CIRCUITPY_GAMEPAD = 0
 CIRCUITPY_I2CSLAVE = 0
+CIRCUITPY_VECTORIO = 0
 
 CFLAGS_INLINE_LIMIT = 60
 SUPEROPT_GC = 0

ports/atmel-samd/boards/sparkfun_lumidrive/mpconfigboard.mk

@@ -13,5 +13,6 @@ LONGINT_IMPL = MPZ
 
 CIRCUITPY_AUDIOIO = 0
 CIRCUITPY_AUDIOBUSIO = 0
+CIRCUITPY_VECTORIO = 0
 
 FROZEN_MPY_DIRS += $(TOP)/frozen/Adafruit_CircuitPython_DotStar

ports/atmel-samd/boards/sparkfun_redboard_turbo/mpconfigboard.mk

@@ -13,6 +13,7 @@ LONGINT_IMPL = MPZ
 
 CIRCUITPY_BITBANGIO = 0
 CIRCUITPY_I2CSLAVE = 0
+CIRCUITPY_VECTORIO = 0
 
 CFLAGS_INLINE_LIMIT = 60
 SUPEROPT_GC = 0

ports/atmel-samd/boards/stringcar_m0_express/mpconfigboard.mk

@@ -18,6 +18,7 @@ CIRCUITPY_BITBANGIO = 0
 CIRCUITPY_GAMEPAD = 0
 CIRCUITPY_I2CSLAVE = 0
 CIRCUITPY_RTC = 0
+CIRCUITPY_VECTORIO = 0
 
 CFLAGS_INLINE_LIMIT = 60
 SUPEROPT_GC = 0

py/circuitpy_defns.mk

@@ -148,6 +148,9 @@ endif
 ifeq ($(CIRCUITPY_DISPLAYIO),1)
 SRC_PATTERNS += displayio/% terminalio/% fontio/%
 endif
+ifeq ($(CIRCUITPY_VECTORIO),1)
+SRC_PATTERNS += vectorio/%
+endif
 ifeq ($(CIRCUITPY_FRAMEBUFFERIO),1)
 SRC_PATTERNS += framebufferio/%
 endif
@@ -363,6 +366,11 @@ SRC_SHARED_MODULE_ALL = \
 	displayio/Shape.c \
 	displayio/TileGrid.c \
 	displayio/__init__.c \
+    vectorio/Circle.c \
+    vectorio/Rectangle.c \
+    vectorio/Polygon.c \
+    vectorio/VectorShape.c \
+    vectorio/__init__.c \
 	fontio/BuiltinFont.c \
 	fontio/__init__.c \
 	framebufferio/FramebufferDisplay.c \

py/circuitpy_mpconfig.h

@@ -359,6 +359,13 @@ extern const struct _mp_obj_module_t framebufferio_module;
 #define FRAMEBUFFERIO_MODULE
 #endif
 
+#if CIRCUITPY_VECTORIO
+extern const struct _mp_obj_module_t vectorio_module;
+#define VECTORIO_MODULE { MP_OBJ_NEW_QSTR(MP_QSTR_vectorio), (mp_obj_t)&vectorio_module },
+#else
+#define VECTORIO_MODULE
+#endif
+
 #if CIRCUITPY_FREQUENCYIO
 extern const struct _mp_obj_module_t frequencyio_module;
 #define FREQUENCYIO_MODULE       { MP_OBJ_NEW_QSTR(MP_QSTR_frequencyio), (mp_obj_t)&frequencyio_module },
@@ -650,6 +657,7 @@ extern const struct _mp_obj_module_t ustack_module;
     DISPLAYIO_MODULE \
       FONTIO_MODULE \
       TERMINALIO_MODULE \
+      VECTORIO_MODULE \
     ERRNO_MODULE \
     FRAMEBUFFERIO_MODULE \
     FREQUENCYIO_MODULE \

py/circuitpy_mpconfig.mk

@@ -97,6 +97,9 @@ CFLAGS += -DCIRCUITPY_DISPLAYIO=$(CIRCUITPY_DISPLAYIO)
 CIRCUITPY_FRAMEBUFFERIO ?= 0
 CFLAGS += -DCIRCUITPY_FRAMEBUFFERIO=$(CIRCUITPY_FRAMEBUFFERIO)
 
+CIRCUITPY_VECTORIO ?= $(CIRCUITPY_DISPLAYIO)
+CFLAGS += -DCIRCUITPY_VECTORIO=$(CIRCUITPY_VECTORIO)
+
 CIRCUITPY_FREQUENCYIO ?= $(CIRCUITPY_FULL_BUILD)
 CFLAGS += -DCIRCUITPY_FREQUENCYIO=$(CIRCUITPY_FREQUENCYIO)
 

shared-bindings/vectorio/Circle.c

@@ -0,0 +1,81 @@
+
+#include "shared-bindings/vectorio/Circle.h"
+
+
+#include <stdint.h>
+
+#include "py/objproperty.h"
+#include "py/objtype.h"
+#include "py/runtime.h"
+#include "supervisor/shared/translate.h"
+
+
+//| .. currentmodule:: vectorio
+//|
+//| :class:`Circle` -- Represents a circle by its radius
+//| ==========================================================================
+//|
+//| .. class:: Circle(radius)
+//|
+//|   Circle is positioned on screen by its center point.
+//|
+//|   :param int radius: The radius of the circle in pixels
+//|
+static mp_obj_t vectorio_circle_make_new(const mp_obj_type_t *type, size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) {
+    enum { ARG_radius };
+    static const mp_arg_t allowed_args[] = {
+        { MP_QSTR_radius, MP_ARG_REQUIRED | MP_ARG_INT },
+    };
+    mp_arg_val_t args[MP_ARRAY_SIZE(allowed_args)];
+    mp_arg_parse_all(n_args, pos_args, kw_args, MP_ARRAY_SIZE(allowed_args), allowed_args, args);
+
+    mp_int_t radius = args[ARG_radius].u_int;
+    if (radius < 1) {
+        mp_raise_ValueError_varg(translate("%q must be >= 1"), MP_QSTR_radius);
+    }
+
+    vectorio_circle_t *self = m_new_obj(vectorio_circle_t);
+    self->base.type = &vectorio_circle_type;
+    common_hal_vectorio_circle_construct(self, radius);
+
+    return MP_OBJ_FROM_PTR(self);
+}
+
+
+//|  .. attribute:: radius
+//|
+//|    The radius of the circle in pixels.
+//|
+STATIC mp_obj_t vectorio_circle_obj_get_radius(mp_obj_t self_in) {
+    vectorio_circle_t *self = MP_OBJ_TO_PTR(self_in);
+    return mp_obj_new_int(common_hal_vectorio_circle_get_radius(self));
+}
+MP_DEFINE_CONST_FUN_OBJ_1(vectorio_circle_get_radius_obj, vectorio_circle_obj_get_radius);
+
+STATIC mp_obj_t vectorio_circle_obj_set_radius(mp_obj_t self_in, mp_obj_t radius) {
+    vectorio_circle_t *self = MP_OBJ_TO_PTR(self_in);
+    common_hal_vectorio_circle_set_radius(self, mp_obj_get_int(radius));
+    return mp_const_none;
+}
+MP_DEFINE_CONST_FUN_OBJ_2(vectorio_circle_set_radius_obj, vectorio_circle_obj_set_radius);
+
+const mp_obj_property_t vectorio_circle_radius_obj = {
+    .base.type = &mp_type_property,
+    .proxy = {(mp_obj_t)&vectorio_circle_get_radius_obj,
+              (mp_obj_t)&vectorio_circle_set_radius_obj,
+              (mp_obj_t)&mp_const_none_obj},
+};
+
+
+STATIC const mp_rom_map_elem_t vectorio_circle_locals_dict_table[] = {
+    { MP_ROM_QSTR(MP_QSTR_radius), MP_ROM_PTR(&vectorio_circle_radius_obj) },
+};
+STATIC MP_DEFINE_CONST_DICT(vectorio_circle_locals_dict, vectorio_circle_locals_dict_table);
+
+const mp_obj_type_t vectorio_circle_type = {
+    { &mp_type_type },
+    .name = MP_QSTR_Circle,
+    .make_new = vectorio_circle_make_new,
+    .locals_dict = (mp_obj_dict_t*)&vectorio_circle_locals_dict,
+};
+

shared-bindings/vectorio/Circle.h

@@ -0,0 +1,22 @@
+#ifndef MICROPY_INCLUDED_SHARED_BINDINGS_VECTORIO_CIRCLE_H
+#define MICROPY_INCLUDED_SHARED_BINDINGS_VECTORIO_CIRCLE_H
+
+#include "shared-module/vectorio/__init__.h"
+#include "shared-module/vectorio/Circle.h"
+#include "shared-module/displayio/area.h"
+
+extern const mp_obj_type_t vectorio_circle_type;
+
+void common_hal_vectorio_circle_construct(vectorio_circle_t *self, uint16_t radius);
+
+void common_hal_vectorio_circle_set_on_dirty(vectorio_circle_t *self, vectorio_event_t notification);
+
+uint32_t common_hal_vectorio_circle_get_pixel(void *circle, int16_t x, int16_t y);
+
+void common_hal_vectorio_circle_get_area(void *circle, displayio_area_t *out_area);
+
+
+int16_t common_hal_vectorio_circle_get_radius(void *circle);
+void common_hal_vectorio_circle_set_radius(void *circle, int16_t radius);
+
+#endif // MICROPY_INCLUDED_SHARED_BINDINGS_VECTORIO_CIRCLE_H

shared-bindings/vectorio/Polygon.c

@@ -0,0 +1,139 @@
+
+#include "shared-module/vectorio/__init__.h"
+#include "shared-bindings/vectorio/Polygon.h"
+
+#include <stdint.h>
+
+#include "py/obj.h"
+#include "py/objproperty.h"
+#include "py/objtype.h"
+#include "py/runtime.h"
+#include "supervisor/shared/translate.h"
+
+
+#define VECTORIO_POLYGON_DEBUG(...) (void)0
+// #define VECTORIO_POLYGON_DEBUG(...) mp_printf(&mp_plat_print __VA_OPT__(,) __VA_ARGS__)
+
+
+// Converts a list of points tuples to a flat list of ints for speedier internal use.
+// Also validates the points.
+static mp_obj_t _to_points_list(mp_obj_t points_tuple_list) {
+    size_t len = 0;
+    mp_obj_t *items;
+    mp_obj_list_get(points_tuple_list, &len, &items);
+    VECTORIO_POLYGON_DEBUG("polygon_points_list len: %d\n", len);
+
+    if ( len == 0 ) {
+        mp_raise_TypeError_varg(translate("empty %q list"), MP_QSTR_point);
+    }
+
+    mp_obj_t points_list = mp_obj_new_list(0, NULL);
+
+    for ( size_t i = 0; i < len; ++i) {
+        size_t tuple_len = 0;
+        mp_obj_t *tuple_items;
+        mp_obj_tuple_get(items[i], &tuple_len, &tuple_items);
+
+        if (tuple_len != 2) {
+            mp_raise_ValueError_varg(translate("%q must be a tuple of length 2"), MP_QSTR_point);
+        }
+        int value;
+        if (!mp_obj_get_int_maybe(tuple_items[0], &value)) {
+            mp_raise_ValueError_varg(translate("unsupported %q type"), MP_QSTR_point);
+        }
+        mp_obj_list_append(points_list, MP_OBJ_NEW_SMALL_INT(value));
+        if (!mp_obj_get_int_maybe(tuple_items[1], &value)) {
+            mp_raise_ValueError_varg(translate("unsupported %q type"), MP_QSTR_point);
+        }
+        mp_obj_list_append(points_list, MP_OBJ_NEW_SMALL_INT(value));
+    }
+    return points_list;
+}
+
+
+
+//| .. currentmodule:: vectorio
+//|
+//| :class:`Polygon` -- Represents a closed shape by ordered vertices
+//| ==========================================================================
+//|
+//| .. class:: Polygon( List[ Tuple[ x, y ], ... ] )
+//|
+//|   :param [Point] points_array: Vertices for the polygon
+//|
+static mp_obj_t vectorio_polygon_make_new(const mp_obj_type_t *type, size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) {
+    enum { ARG_points_list };
+    static const mp_arg_t allowed_args[] = {
+        { MP_QSTR_points, MP_ARG_REQUIRED | MP_ARG_OBJ, {.u_obj = MP_OBJ_NULL} },
+    };
+    mp_arg_val_t args[MP_ARRAY_SIZE(allowed_args)];
+    mp_arg_parse_all(n_args, pos_args, kw_args, MP_ARRAY_SIZE(allowed_args), allowed_args, args);
+
+    if (!MP_OBJ_IS_TYPE(args[ARG_points_list].u_obj, &mp_type_list)) {
+        mp_raise_TypeError_varg(translate("%q list must be a list"), MP_QSTR_point);
+    }
+    mp_obj_t points_list = _to_points_list(args[ARG_points_list].u_obj);
+
+    vectorio_polygon_t *self = m_new_obj(vectorio_polygon_t);
+    self->base.type = &vectorio_polygon_type;
+
+    common_hal_vectorio_polygon_construct(self, points_list);
+
+    return MP_OBJ_FROM_PTR(self);
+}
+
+
+//|   .. attribute:: points
+//|
+//|     Set a new look and shape for this polygon
+//|
+STATIC mp_obj_t vectorio_polygon_obj_get_points(mp_obj_t self_in) {
+    vectorio_polygon_t *self = MP_OBJ_TO_PTR(self_in);
+    mp_obj_t list = mp_obj_new_list(0, NULL);
+    
+    size_t len = 0;
+    mp_obj_t *items;
+    mp_obj_list_get(common_hal_vectorio_polygon_get_points(self), &len, &items);
+
+    for (size_t i = 0; i < len; i += 2) {
+        mp_obj_t tuple[] = { items[i], items[i+1] };
+        mp_obj_list_append(
+            list,
+            mp_obj_new_tuple(2, tuple)
+        );
+    }
+    return list;
+}
+MP_DEFINE_CONST_FUN_OBJ_1(vectorio_polygon_get_points_obj, vectorio_polygon_obj_get_points);
+
+STATIC mp_obj_t vectorio_polygon_obj_set_points(mp_obj_t self_in, mp_obj_t points) {
+    vectorio_polygon_t *self = MP_OBJ_TO_PTR(self_in);
+
+    mp_obj_t points_list = _to_points_list(points);
+
+    common_hal_vectorio_polygon_set_points(self, points_list);
+    return mp_const_none;
+}
+MP_DEFINE_CONST_FUN_OBJ_2(vectorio_polygon_set_points_obj, vectorio_polygon_obj_set_points);
+
+const mp_obj_property_t vectorio_polygon_points_obj = {
+    .base.type = &mp_type_property,
+    .proxy = {(mp_obj_t)&vectorio_polygon_get_points_obj,
+              (mp_obj_t)&vectorio_polygon_set_points_obj,
+              (mp_obj_t)&mp_const_none_obj},
+};
+
+
+
+STATIC const mp_rom_map_elem_t vectorio_polygon_locals_dict_table[] = {
+    { MP_ROM_QSTR(MP_QSTR_points), MP_ROM_PTR(&vectorio_polygon_points_obj) },
+};
+STATIC MP_DEFINE_CONST_DICT(vectorio_polygon_locals_dict, vectorio_polygon_locals_dict_table);
+
+const mp_obj_type_t vectorio_polygon_type = {
+    { &mp_type_type },
+    .name = MP_QSTR_Polygon,
+    .make_new = vectorio_polygon_make_new,
+    .locals_dict = (mp_obj_dict_t*)&vectorio_polygon_locals_dict,
+};
+

shared-bindings/vectorio/Polygon.h

@@ -0,0 +1,24 @@
+#ifndef MICROPY_INCLUDED_SHARED_BINDINGS_VECTORIO_POLYGON_H
+#define MICROPY_INCLUDED_SHARED_BINDINGS_VECTORIO_POLYGON_H
+
+#include "shared-module/vectorio/Polygon.h"
+#include "shared-module/displayio/area.h"
+#include "shared-module/vectorio/__init__.h"
+
+extern const mp_obj_type_t vectorio_polygon_type;
+
+void common_hal_vectorio_polygon_construct(vectorio_polygon_t *self, mp_obj_t points_list);
+void common_hal_vectorio_polygon_set_on_dirty(vectorio_polygon_t *self, vectorio_event_t notification);
+
+
+uint32_t common_hal_vectorio_polygon_get_pixel(void *polygon, int16_t x, int16_t y);
+
+void common_hal_vectorio_polygon_get_area(void *polygon, displayio_area_t *out_area);
+
+
+
+mp_obj_t common_hal_vectorio_polygon_get_points(vectorio_polygon_t *self);
+void common_hal_vectorio_polygon_set_points(vectorio_polygon_t *self, mp_obj_t points_list);
+
+
+#endif // MICROPY_INCLUDED_SHARED_BINDINGS_VECTORIO_POLYGON_H

shared-bindings/vectorio/Rectangle.c

@@ -0,0 +1,56 @@
+
+#include "shared-bindings/vectorio/Rectangle.h"
+
+#include <stdint.h>
+
+#include "py/objtype.h"
+#include "py/runtime.h"
+#include "supervisor/shared/translate.h"
+
+
+//| .. currentmodule:: vectorio
+//|
+//| :class:`Rectangle` -- Represents a rectangle by defining its bounds
+//| ==========================================================================
+//|
+//| .. class:: Rectangle(width, height)
+//|
+//|   :param int width: The number of pixels wide
+//|   :param int height: The number of pixels high
+//|
+static mp_obj_t vectorio_rectangle_make_new(const mp_obj_type_t *type, size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) {
+    enum { ARG_width, ARG_height };
+    static const mp_arg_t allowed_args[] = {
+        { MP_QSTR_width, MP_ARG_REQUIRED | MP_ARG_INT },
+        { MP_QSTR_height, MP_ARG_REQUIRED | MP_ARG_INT },
+    };
+    mp_arg_val_t args[MP_ARRAY_SIZE(allowed_args)];
+    mp_arg_parse_all(n_args, pos_args, kw_args, MP_ARRAY_SIZE(allowed_args), allowed_args, args);
+
+    mp_int_t width = args[ARG_width].u_int;
+    if (width < 1) {
+        mp_raise_ValueError_varg(translate("%q must be >= 1"), MP_QSTR_width);
+    }
+    mp_int_t height = args[ARG_height].u_int;
+    if (height < 1) {
+        mp_raise_ValueError_varg(translate("%q must be >= 1"), MP_QSTR_height);
+    }
+
+    vectorio_rectangle_t *self = m_new_obj(vectorio_rectangle_t);
+    self->base.type = &vectorio_rectangle_type;
+    common_hal_vectorio_rectangle_construct(self, width, height);
+
+    return MP_OBJ_FROM_PTR(self);
+}
+
+
+STATIC const mp_rom_map_elem_t vectorio_rectangle_locals_dict_table[] = {
+};
+STATIC MP_DEFINE_CONST_DICT(vectorio_rectangle_locals_dict, vectorio_rectangle_locals_dict_table);
+
+const mp_obj_type_t vectorio_rectangle_type = {
+    { &mp_type_type },
+    .name = MP_QSTR_Rectangle,
+    .make_new = vectorio_rectangle_make_new,
+    .locals_dict = (mp_obj_dict_t*)&vectorio_rectangle_locals_dict,
+};

shared-bindings/vectorio/Rectangle.h

@@ -0,0 +1,15 @@
+#ifndef MICROPY_INCLUDED_SHARED_BINDINGS_VECTORIO_RECTANGLE_H
+#define MICROPY_INCLUDED_SHARED_BINDINGS_VECTORIO_RECTANGLE_H
+
+#include "shared-module/vectorio/Rectangle.h"
+#include "shared-module/displayio/area.h"
+
+extern const mp_obj_type_t vectorio_rectangle_type;
+
+void common_hal_vectorio_rectangle_construct(vectorio_rectangle_t *self, uint32_t width, uint32_t height);
+
+uint32_t common_hal_vectorio_rectangle_get_pixel(void *rectangle, int16_t x, int16_t y);
+
+void common_hal_vectorio_rectangle_get_area(void *rectangle, displayio_area_t *out_area);
+
+#endif // MICROPY_INCLUDED_SHARED_BINDINGS_VECTORIO_RECTANGLE_H

shared-bindings/vectorio/VectorShape.c

@@ -0,0 +1,195 @@
+
+#include "shared-module/vectorio/__init__.h"
+#include "shared-bindings/vectorio/VectorShape.h"
+#include "shared-bindings/vectorio/Circle.h"
+#include "shared-bindings/vectorio/Polygon.h"
+#include "shared-bindings/vectorio/Rectangle.h"
+
+#include "shared-bindings/displayio/ColorConverter.h"
+#include "shared-bindings/displayio/Palette.h"
+
+#include <stdint.h>
+
+#include "lib/utils/context_manager_helpers.h"
+
+#include "py/binary.h"
+#include "py/objproperty.h"
+#include "py/objtype.h"
+#include "py/runtime.h"
+#include "supervisor/shared/translate.h"
+
+
+//| .. currentmodule:: vectorio
+//|
+//| :class:`VectorShape` -- Binds a vector shape to a location and pixel color
+//| ==========================================================================
+//|
+//| .. class:: VectorShape( shape, pixel_shader, x=0, y=0)
+//|
+//|   :param vectorio.Polygon shape: The shape to draw.
+//|   :param displayio.Palette pixel_shader: The pixel shader that produces colors from values
+//|   :param int x: Initial x position of the center axis of the shape within the parent.
+//|   :param int y: Initial y position of the center axis of the shape within the parent.
+//|
+STATIC mp_obj_t vectorio_vector_shape_make_new(const mp_obj_type_t *type, size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) {
+    enum { ARG_shape, ARG_pixel_shader, ARG_x, ARG_y };
+    static const mp_arg_t allowed_args[] = {
+        { MP_QSTR_shape, MP_ARG_OBJ | MP_ARG_KW_ONLY | MP_ARG_REQUIRED },
+        { MP_QSTR_pixel_shader, MP_ARG_OBJ | MP_ARG_KW_ONLY | MP_ARG_REQUIRED },
+        { MP_QSTR_x, MP_ARG_INT | MP_ARG_KW_ONLY, {.u_int = 0} },
+        { MP_QSTR_y, MP_ARG_INT | MP_ARG_KW_ONLY, {.u_int = 0} },
+    };
+    mp_arg_val_t args[MP_ARRAY_SIZE(allowed_args)];
+    mp_arg_parse_all(n_args, pos_args, kw_args, MP_ARRAY_SIZE(allowed_args), allowed_args, args);
+
+    mp_obj_t pixel_shader = args[ARG_pixel_shader].u_obj;
+    if (!MP_OBJ_IS_TYPE(pixel_shader, &displayio_colorconverter_type) &&
+        !MP_OBJ_IS_TYPE(pixel_shader, &displayio_palette_type)) {
+        mp_raise_TypeError_varg(translate("unsupported %q type"), MP_QSTR_pixel_shader);
+    }
+
+    int16_t x = args[ARG_x].u_int;
+    int16_t y = args[ARG_y].u_int;
+
+    mp_obj_t shape = args[ARG_shape].u_obj;
+    vectorio_ishape_t ishape;
+    // Wire up shape functions
+    if (MP_OBJ_IS_TYPE(shape, &vectorio_polygon_type)) {
+        ishape.shape = shape;
+        ishape.get_area = &common_hal_vectorio_polygon_get_area;
+        ishape.get_pixel = &common_hal_vectorio_polygon_get_pixel;
+    } else if (MP_OBJ_IS_TYPE(shape, &vectorio_rectangle_type)) {
+        ishape.shape = shape;
+        ishape.get_area = &common_hal_vectorio_rectangle_get_area;
+        ishape.get_pixel = &common_hal_vectorio_rectangle_get_pixel;
+    } else if (MP_OBJ_IS_TYPE(shape, &vectorio_circle_type)) {
+        ishape.shape = shape;
+        ishape.get_area = &common_hal_vectorio_circle_get_area;
+        ishape.get_pixel = &common_hal_vectorio_circle_get_pixel;
+    } else {
+        mp_raise_TypeError_varg(translate("unsupported %q type"), MP_QSTR_shape);
+    }
+
+    vectorio_vector_shape_t *self = m_new_obj(vectorio_vector_shape_t);
+    self->base.type = &vectorio_vector_shape_type;
+    common_hal_vectorio_vector_shape_construct(self,
+        ishape, pixel_shader, x, y
+    );
+
+    // Wire up event callbacks
+    vectorio_event_t on_dirty = {
+        .obj = self,
+        .event = &common_hal_vectorio_vector_shape_set_dirty
+    };
+
+    if (MP_OBJ_IS_TYPE(shape, &vectorio_polygon_type)) {
+        common_hal_vectorio_polygon_set_on_dirty(self->ishape.shape, on_dirty);
+    } else if (MP_OBJ_IS_TYPE(shape, &vectorio_rectangle_type)) {
+    } else if (MP_OBJ_IS_TYPE(shape, &vectorio_circle_type)) {
+        common_hal_vectorio_circle_set_on_dirty(self->ishape.shape, on_dirty);
+    } else {
+        mp_raise_TypeError_varg(translate("unsupported %q type"), MP_QSTR_shape);
+    }
+
+    return MP_OBJ_FROM_PTR(self);
+}
+
+
+//|   .. attribute:: x
+//|
+//|     X position of the center point of the shape in the parent.
+//|
+STATIC mp_obj_t vectorio_vector_shape_obj_get_x(mp_obj_t self_in) {
+    vectorio_vector_shape_t *self = MP_OBJ_TO_PTR(self_in);
+    return MP_OBJ_NEW_SMALL_INT(common_hal_vectorio_vector_shape_get_x(self));
+}
+MP_DEFINE_CONST_FUN_OBJ_1(vectorio_vector_shape_get_x_obj, vectorio_vector_shape_obj_get_x);
+
+STATIC mp_obj_t vectorio_vector_shape_obj_set_x(mp_obj_t self_in, mp_obj_t x_obj) {
+    vectorio_vector_shape_t *self = MP_OBJ_TO_PTR(self_in);
+
+    mp_int_t x = mp_obj_get_int(x_obj);
+    common_hal_vectorio_vector_shape_set_x(self, x);
+    return mp_const_none;
+}
+MP_DEFINE_CONST_FUN_OBJ_2(vectorio_vector_shape_set_x_obj, vectorio_vector_shape_obj_set_x);
+
+const mp_obj_property_t vectorio_vector_shape_x_obj = {
+    .base.type = &mp_type_property,
+    .proxy = {(mp_obj_t)&vectorio_vector_shape_get_x_obj,
+              (mp_obj_t)&vectorio_vector_shape_set_x_obj,
+              (mp_obj_t)&mp_const_none_obj},
+};
+
+
+//|   .. attribute:: y
+//|
+//|     Y position of the center point of the shape in the parent.
+//|
+STATIC mp_obj_t vectorio_vector_shape_obj_get_y(mp_obj_t self_in) {
+    vectorio_vector_shape_t *self = MP_OBJ_TO_PTR(self_in);
+    return MP_OBJ_NEW_SMALL_INT(common_hal_vectorio_vector_shape_get_y(self));
+}
+MP_DEFINE_CONST_FUN_OBJ_1(vectorio_vector_shape_get_y_obj, vectorio_vector_shape_obj_get_y);
+
+STATIC mp_obj_t vectorio_vector_shape_obj_set_y(mp_obj_t self_in, mp_obj_t y_obj) {
+    vectorio_vector_shape_t *self = MP_OBJ_TO_PTR(self_in);
+
+    mp_int_t y = mp_obj_get_int(y_obj);
+    common_hal_vectorio_vector_shape_set_y(self, y);
+    return mp_const_none;
+}
+MP_DEFINE_CONST_FUN_OBJ_2(vectorio_vector_shape_set_y_obj, vectorio_vector_shape_obj_set_y);
+
+const mp_obj_property_t vectorio_vector_shape_y_obj = {
+    .base.type = &mp_type_property,
+    .proxy = {(mp_obj_t)&vectorio_vector_shape_get_y_obj,
+              (mp_obj_t)&vectorio_vector_shape_set_y_obj,
+              (mp_obj_t)&mp_const_none_obj},
+};
+
+
+//|   .. attribute:: pixel_shader
+//|
+//|     The pixel shader of the shape.
+//|
+STATIC mp_obj_t vectorio_vector_shape_obj_get_pixel_shader(mp_obj_t self_in) {
+    vectorio_vector_shape_t *self = MP_OBJ_TO_PTR(self_in);
+    return common_hal_vectorio_vector_shape_get_pixel_shader(self);
+}
+MP_DEFINE_CONST_FUN_OBJ_1(vectorio_vector_shape_get_pixel_shader_obj, vectorio_vector_shape_obj_get_pixel_shader);
+
+STATIC mp_obj_t vectorio_vector_shape_obj_set_pixel_shader(mp_obj_t self_in, mp_obj_t pixel_shader) {
+    vectorio_vector_shape_t *self = MP_OBJ_TO_PTR(self_in);
+    if (!MP_OBJ_IS_TYPE(pixel_shader, &displayio_palette_type) && !MP_OBJ_IS_TYPE(pixel_shader, &displayio_colorconverter_type)) {
+        mp_raise_TypeError(translate("pixel_shader must be displayio.Palette or displayio.ColorConverter"));
+    }
+
+    common_hal_vectorio_vector_shape_set_pixel_shader(self, pixel_shader);
+
+    return mp_const_none;
+}
+MP_DEFINE_CONST_FUN_OBJ_2(vectorio_vector_shape_set_pixel_shader_obj, vectorio_vector_shape_obj_set_pixel_shader);
+
+const mp_obj_property_t vectorio_vector_shape_pixel_shader_obj = {
+    .base.type = &mp_type_property,
+    .proxy = {(mp_obj_t)&vectorio_vector_shape_get_pixel_shader_obj,
+              (mp_obj_t)&vectorio_vector_shape_set_pixel_shader_obj,
+              (mp_obj_t)&mp_const_none_obj},
+};
+
+
+STATIC const mp_rom_map_elem_t vectorio_vector_shape_locals_dict_table[] = {
+    // Properties
+    { MP_ROM_QSTR(MP_QSTR_x), MP_ROM_PTR(&vectorio_vector_shape_x_obj) },
+    { MP_ROM_QSTR(MP_QSTR_y), MP_ROM_PTR(&vectorio_vector_shape_y_obj) },
+    { MP_ROM_QSTR(MP_QSTR_pixel_shader), MP_ROM_PTR(&vectorio_vector_shape_pixel_shader_obj) },
+};
+STATIC MP_DEFINE_CONST_DICT(vectorio_vector_shape_locals_dict, vectorio_vector_shape_locals_dict_table);
+
+const mp_obj_type_t vectorio_vector_shape_type = {
+    { &mp_type_type },
+    .name = MP_QSTR_VectorShape,
+    .make_new = vectorio_vector_shape_make_new,
+    .locals_dict = (mp_obj_dict_t*)&vectorio_vector_shape_locals_dict,
+};

shared-bindings/vectorio/VectorShape.h

@@ -0,0 +1,27 @@
+#ifndef MICROPY_INCLUDED_SHARED_BINDINGS_VECTORIO_SHAPE_H
+#define MICROPY_INCLUDED_SHARED_BINDINGS_VECTORIO_SHAPE_H
+
+#include "shared-module/vectorio/VectorShape.h"
+#include "shared-module/displayio/area.h"
+
+extern const mp_obj_type_t vectorio_vector_shape_type;
+
+void common_hal_vectorio_vector_shape_construct(vectorio_vector_shape_t *self,
+        vectorio_ishape_t ishape,
+        mp_obj_t pixel_shader, uint16_t x, uint16_t y);
+
+void common_hal_vectorio_vector_shape_set_dirty(void *self);
+
+mp_int_t common_hal_vectorio_vector_shape_get_x(vectorio_vector_shape_t *self);
+void common_hal_vectorio_vector_shape_set_x(vectorio_vector_shape_t *self, mp_int_t x);
+
+mp_int_t common_hal_vectorio_vector_shape_get_y(vectorio_vector_shape_t *self);
+void common_hal_vectorio_vector_shape_set_y(vectorio_vector_shape_t *self, mp_int_t y);
+
+mp_obj_t common_hal_vectorio_vector_shape_get_pixel_shader(vectorio_vector_shape_t *self);
+void common_hal_vectorio_vector_shape_set_pixel_shader(vectorio_vector_shape_t *self, mp_obj_t pixel_shader);
+
+
+void vectorio_vector_shape_update_transform(vectorio_vector_shape_t *self, displayio_buffer_transform_t *group_transform);
+
+#endif // MICROPY_INCLUDED_SHARED_BINDINGS_VECTORIO_SHAPE_H

shared-bindings/vectorio/__init__.c

@@ -0,0 +1,46 @@
+#include <stdint.h>
+
+#include "py/obj.h"
+#include "py/runtime.h"
+
+#include "shared-bindings/vectorio/Circle.h"
+#include "shared-bindings/vectorio/Polygon.h"
+#include "shared-bindings/vectorio/Rectangle.h"
+#include "shared-bindings/vectorio/VectorShape.h"
+
+//| :mod:`vectorio` --- Lightweight 2d shapes for displays
+//| =========================================================================
+//|
+//| .. module:: vectorio
+//|   :synopsis: Adds vector graphics to displayio
+//|   :platform: SAMD21, SAMD51, nRF52
+//|
+//| The `vectorio` module contains classes to construct shapes
+//| by describing their points rather than providing them in bitmaps.
+//|
+//| Libraries
+//|
+//| .. toctree::
+//|     :maxdepth: 3
+//|
+//|     Circle
+//|     Polygon
+//|     Rectangle
+//|     VectorShape
+//|
+
+
+STATIC const mp_rom_map_elem_t vectorio_module_globals_table[] = {
+    { MP_ROM_QSTR(MP_QSTR___name__), MP_ROM_QSTR(MP_QSTR_vectorio) },
+    { MP_ROM_QSTR(MP_QSTR_Circle), MP_ROM_PTR(&vectorio_circle_type) },
+    { MP_ROM_QSTR(MP_QSTR_Polygon), MP_ROM_PTR(&vectorio_polygon_type) },
+    { MP_ROM_QSTR(MP_QSTR_Rectangle), MP_ROM_PTR(&vectorio_rectangle_type) },
+    { MP_ROM_QSTR(MP_QSTR_VectorShape), MP_ROM_PTR(&vectorio_vector_shape_type) },
+};
+
+STATIC MP_DEFINE_CONST_DICT(vectorio_module_globals, vectorio_module_globals_table);
+
+const mp_obj_module_t vectorio_module = {
+    .base = { &mp_type_module },
+    .globals = (mp_obj_dict_t*)&vectorio_module_globals,
+};

shared-module/displayio/Group.c

@@ -29,6 +29,11 @@
 #include "py/runtime.h"
 #include "shared-bindings/displayio/TileGrid.h"
 
+#if CIRCUITPY_VECTORIO
+#include "shared-bindings/vectorio/VectorShape.h"
+#endif
+
+
 void common_hal_displayio_group_construct(displayio_group_t* self, uint32_t max_size, uint32_t scale, mp_int_t x, mp_int_t y) {
     displayio_group_child_t* children = m_new(displayio_group_child_t, max_size);
     displayio_group_construct(self, children, max_size, scale, x, y);
@@ -117,6 +122,12 @@ static void _update_child_transforms(displayio_group_t* self) {
     }
     for (size_t i = 0; i < self->size; i++) {
         mp_obj_t layer = self->children[i].native;
+#if CIRCUITPY_VECTORIO
+        if (MP_OBJ_IS_TYPE(layer, &vectorio_vector_shape_type)) {
+            vectorio_vector_shape_update_transform(layer, &self->absolute_transform);
+        }
+        else
+#endif
         if (MP_OBJ_IS_TYPE(layer, &displayio_tilegrid_type)) {
             displayio_tilegrid_update_transform(layer, &self->absolute_transform);
         } else if (MP_OBJ_IS_TYPE(layer, &displayio_group_type)) {
@@ -200,7 +211,15 @@ void common_hal_displayio_group_set_y(displayio_group_t* self, mp_int_t y) {
 }
 
 static mp_obj_t _add_layer(displayio_group_t* self, mp_obj_t layer) {
-    mp_obj_t native_layer = mp_instance_cast_to_native_base(layer, &displayio_group_type);
+    mp_obj_t native_layer;
+#if CIRCUITPY_VECTORIO
+    native_layer = mp_instance_cast_to_native_base(layer, &vectorio_vector_shape_type);
+    if (native_layer != MP_OBJ_NULL) {
+        vectorio_vector_shape_update_transform(native_layer, &self->absolute_transform);
+        return native_layer;
+    }
+#endif
+    native_layer = mp_instance_cast_to_native_base(layer, &displayio_group_type);
     if (native_layer == MP_OBJ_NULL) {
         native_layer = mp_instance_cast_to_native_base(layer, &displayio_tilegrid_type);
         if (native_layer == MP_OBJ_NULL) {
@@ -229,6 +248,14 @@ static void _remove_layer(displayio_group_t* self, size_t index) {
     mp_obj_t layer = self->children[index].native;
     displayio_area_t layer_area;
     bool rendered_last_frame = false;
+#if CIRCUITPY_VECTORIO
+    if (MP_OBJ_IS_TYPE(layer, &vectorio_vector_shape_type)) {
+        bool has_dirty_area = vectorio_vector_shape_get_dirty_area(layer, &layer_area);
+        rendered_last_frame = has_dirty_area;
+        vectorio_vector_shape_update_transform(layer, NULL);
+    }
+    else
+#endif
     if (MP_OBJ_IS_TYPE(layer, &displayio_tilegrid_type)) {
         displayio_tilegrid_t* tilegrid = layer;
         rendered_last_frame = displayio_tilegrid_get_previous_area(tilegrid, &layer_area);
@@ -317,6 +344,15 @@ bool displayio_group_fill_area(displayio_group_t *self, const _displayio_colorsp
     bool full_coverage = false;
     for (int32_t i = self->size - 1; i >= 0 ; i--) {
         mp_obj_t layer = self->children[i].native;
+#if CIRCUITPY_VECTORIO
+        if (MP_OBJ_IS_TYPE(layer, &vectorio_vector_shape_type)) {
+            if (vectorio_vector_shape_fill_area(layer, colorspace, area, mask, buffer)) {
+                full_coverage = true;
+                break;
+            }
+        }
+        else
+#endif
         if (MP_OBJ_IS_TYPE(layer, &displayio_tilegrid_type)) {
             if (displayio_tilegrid_fill_area(layer, colorspace, area, mask, buffer)) {
                 full_coverage = true;
@@ -336,6 +372,12 @@ void displayio_group_finish_refresh(displayio_group_t *self) {
     self->item_removed = false;
     for (int32_t i = self->size - 1; i >= 0 ; i--) {
         mp_obj_t layer = self->children[i].native;
+#if CIRCUITPY_VECTORIO
+        if (MP_OBJ_IS_TYPE(layer, &vectorio_vector_shape_type)) {
+            vectorio_vector_shape_finish_refresh(layer);
+        }
+        else
+#endif
         if (MP_OBJ_IS_TYPE(layer, &displayio_tilegrid_type)) {
             displayio_tilegrid_finish_refresh(layer);
         } else if (MP_OBJ_IS_TYPE(layer, &displayio_group_type)) {
@@ -352,6 +394,12 @@ displayio_area_t* displayio_group_get_refresh_areas(displayio_group_t *self, dis
 
     for (int32_t i = self->size - 1; i >= 0 ; i--) {
         mp_obj_t layer = self->children[i].native;
+#if CIRCUITPY_VECTORIO
+        if (MP_OBJ_IS_TYPE(layer, &vectorio_vector_shape_type)) {
+            tail = vectorio_vector_shape_get_refresh_areas(layer, tail);
+        }
+        else
+#endif
         if (MP_OBJ_IS_TYPE(layer, &displayio_tilegrid_type)) {
             tail = displayio_tilegrid_get_refresh_areas(layer, tail);
         } else if (MP_OBJ_IS_TYPE(layer, &displayio_group_type)) {

shared-module/displayio/display_core.c

@@ -40,6 +40,9 @@
 #include <stdint.h>
 #include <string.h>
 
+#define DISPLAYIO_CORE_DEBUG(...) (void)0
+// #define DISPLAYIO_CORE_DEBUG(...) mp_printf(&mp_plat_print __VA_OPT__(,) __VA_ARGS__)
+
 void displayio_display_core_construct(displayio_display_core_t* self,
         mp_obj_t bus, uint16_t width, uint16_t height, uint16_t ram_width, uint16_t ram_height, int16_t colstart, int16_t rowstart, uint16_t rotation,
         uint16_t color_depth, bool grayscale, bool pixels_in_byte_share_row, uint8_t bytes_per_cell, bool reverse_pixels_in_byte, bool reverse_bytes_in_word) {
@@ -298,6 +301,7 @@ void displayio_display_core_start_refresh(displayio_display_core_t* self) {
 
 void displayio_display_core_finish_refresh(displayio_display_core_t* self) {
     if (self->current_group != NULL) {
+        DISPLAYIO_CORE_DEBUG("displayiocore group_finish_refresh\n");
         displayio_group_finish_refresh(self->current_group);
     }
     self->full_refresh = false;

shared-module/vectorio/Circle.c

@@ -0,0 +1,56 @@
+
+#include "shared-bindings/vectorio/Circle.h"
+#include "shared-module/vectorio/__init__.h"
+#include "shared-module/displayio/area.h"
+
+#include "py/runtime.h"
+#include "stdlib.h"
+
+
+void common_hal_vectorio_circle_construct(vectorio_circle_t *self, uint16_t radius) {
+    self->radius = radius;
+    self->on_dirty.obj = NULL;
+}
+
+void common_hal_vectorio_circle_set_on_dirty(vectorio_circle_t *self, vectorio_event_t on_dirty) {
+    if (self->on_dirty.obj != NULL) {
+        mp_raise_TypeError(translate("circle can only be registered in one parent"));
+    }
+    self->on_dirty = on_dirty;
+}
+
+
+uint32_t common_hal_vectorio_circle_get_pixel(void *obj, int16_t x, int16_t y) {
+    vectorio_circle_t *self = obj;
+    int16_t radius = abs(self->radius);
+    x = abs(x);
+    y = abs(y);
+    if (x+y <= radius) return 1;
+    if (x > radius) return 0;
+    if (y > radius) return 0;
+    const bool pythagorasSmallerThanRadius = (int32_t)x*x + (int32_t)y*y <= (int32_t)radius*radius;
+    return pythagorasSmallerThanRadius ? 1 : 0;
+}
+
+
+void common_hal_vectorio_circle_get_area(void *circle, displayio_area_t *out_area) {
+    vectorio_circle_t *self = circle;
+    out_area->x1 = -1 * self->radius - 1;
+    out_area->y1 = -1 * self->radius - 1;
+    out_area->x2 = self->radius + 1;
+    out_area->y2 = self->radius + 1;
+}
+
+int16_t common_hal_vectorio_circle_get_radius(void *obj) {
+    vectorio_circle_t *self = obj;
+    return self->radius;
+}
+
+void common_hal_vectorio_circle_set_radius(void *obj, int16_t radius) {
+    vectorio_circle_t *self = obj;
+    self->radius = abs(radius);
+    if (self->on_dirty.obj != NULL) {
+        self->on_dirty.event(self->on_dirty.obj);
+    }
+}
+

shared-module/vectorio/Circle.h

@@ -0,0 +1,17 @@
+#ifndef MICROPY_INCLUDED_SHARED_MODULE_VECTORIO_CIRCLE_H
+#define MICROPY_INCLUDED_SHARED_MODULE_VECTORIO_CIRCLE_H
+
+#include <stdint.h>
+
+#include "py/obj.h"
+
+#include "shared-module/vectorio/__init__.h"
+
+typedef struct {
+    mp_obj_base_t base;
+    uint16_t radius;
+    vectorio_event_t on_dirty;
+} vectorio_circle_t;
+
+#endif // MICROPY_INCLUDED_SHARED_MODULE_VECTORIO_CIRCLE_H
+

shared-module/vectorio/Polygon.c

@@ -0,0 +1,110 @@
+
+#include "shared-module/vectorio/__init__.h"
+#include "shared-bindings/vectorio/Polygon.h"
+#include "shared-module/displayio/area.h"
+
+#include "py/runtime.h"
+#include "stdlib.h"
+#include <stdio.h>
+
+
+#define VECTORIO_POLYGON_DEBUG(...) (void)0
+// #define VECTORIO_POLYGON_DEBUG(...) mp_printf(&mp_plat_print __VA_OPT__(,) __VA_ARGS__)
+
+
+void common_hal_vectorio_polygon_construct(vectorio_polygon_t *self, mp_obj_t points_list) {
+    VECTORIO_POLYGON_DEBUG("%p polygon_construct\n", self);
+    self->points_list = points_list;
+    self->on_dirty.obj = NULL;
+}
+
+
+mp_obj_t common_hal_vectorio_polygon_get_points(vectorio_polygon_t *self) {
+    return self->points_list;
+}
+void common_hal_vectorio_polygon_set_points(vectorio_polygon_t *self, mp_obj_t points_list) {
+    self->points_list = points_list;
+    if (self->on_dirty.obj != NULL) {
+        self->on_dirty.event(self->on_dirty.obj);
+    }
+}
+
+void common_hal_vectorio_polygon_set_on_dirty(vectorio_polygon_t *self, vectorio_event_t notification) {
+    if ( self->on_dirty.obj != NULL ) {
+        mp_raise_TypeError(translate("polygon can only be registered in one parent"));
+    }
+    self->on_dirty = notification;
+}
+
+
+void common_hal_vectorio_polygon_get_area(void *polygon, displayio_area_t *area) {
+    VECTORIO_POLYGON_DEBUG("%p polygon get_area", polygon);
+    vectorio_polygon_t *self = polygon;
+    size_t len;
+    mp_obj_t *points;
+    mp_obj_list_get(self->points_list, &len, &points);
+    VECTORIO_POLYGON_DEBUG(" len: %2d, points: %d\n", len, len/2);
+
+    area->x1 = SHRT_MAX;
+    area->y1 = SHRT_MAX;
+    area->x2 = SHRT_MIN;
+    area->y2 = SHRT_MIN;
+    for (size_t i=0; i < len; ++i) {
+        mp_int_t x = mp_obj_get_int(points[i]);
+        ++i;
+        mp_int_t y = mp_obj_get_int(points[i]);
+        if (x <= area->x1) area->x1 = x-1;
+        if (y <= area->y1) area->y1 = y-1;
+        if (x >= area->x2) area->x2 = x+1;
+        if (y >= area->y2) area->y2 = y+1;
+    }
+}
+
+
+// <0 if the point is to the left of the line vector
+//  0 if the point is on the line
+// >0 if the point is to the right of the line vector
+__attribute__((always_inline)) static inline int line_side( mp_int_t x1, mp_int_t y1, mp_int_t x2, mp_int_t y2, int16_t px, int16_t py ) {
+    return (px - x1) * (y2 - y1)
+         - (py - y1) * (x2 - x1);
+}
+
+
+uint32_t common_hal_vectorio_polygon_get_pixel(void *obj, int16_t x, int16_t y) {
+    VECTORIO_POLYGON_DEBUG("%p polygon get_pixel %d, %d\n", obj, x, y);
+    vectorio_polygon_t *self = obj;
+    size_t len;
+    mp_obj_t *points;
+    mp_obj_list_get(self->points_list, &len, &points);
+
+    if (len == 0) {
+        return 0;
+    }
+
+    int winding_number = 0;
+    mp_int_t x1 = mp_obj_get_int(points[0]);
+    mp_int_t y1 = mp_obj_get_int(points[1]);
+    for (size_t i=2; i <= len + 1; ++i) {
+        VECTORIO_POLYGON_DEBUG("  {(%3d, %3d),", x1, y1);
+        mp_int_t x2 = mp_obj_get_int(points[i % len]);
+        ++i;
+        mp_int_t y2 = mp_obj_get_int(points[i % len]);
+        VECTORIO_POLYGON_DEBUG(" (%3d, %3d)}\n", x2, y2);
+        if ( y1 <= y ) {
+            if ( y2 > y && line_side(x1, y1, x2, y2, x, y) > 0 ) {
+                // Wind up, point is to the right of the edge vector
+                ++winding_number;
+                VECTORIO_POLYGON_DEBUG("    wind:%2d winding_number:%2d\n", 1, winding_number);
+            }
+        } else if ( y2 <= y && line_side(x1, y1, x2, y2, x, y) < 0 ) {
+            // Wind down, point is to the left of the edge vector
+            --winding_number;
+            VECTORIO_POLYGON_DEBUG("    wind:%2d winding_number:%2d\n", -1, winding_number); 
+        }
+
+        x1 = x2;
+        y1 = y2;
+    }
+    return winding_number == 0 ? 0 : 1;
+}
+

shared-module/vectorio/Polygon.h

@@ -0,0 +1,16 @@
+#ifndef MICROPY_INCLUDED_SHARED_MODULE_VECTORIO_POLYGON_H
+#define MICROPY_INCLUDED_SHARED_MODULE_VECTORIO_POLYGON_H
+
+#include <stdint.h>
+
+#include "py/obj.h"
+#include "shared-module/vectorio/__init__.h"
+
+typedef struct {
+    mp_obj_base_t base;
+    // A micropython List[ x, y, ... ]
+    mp_obj_t points_list;
+    vectorio_event_t on_dirty;
+} vectorio_polygon_t;
+
+#endif // MICROPY_INCLUDED_SHARED_MODULE_VECTORIO_POLYGON_H

shared-module/vectorio/Rectangle.c

@@ -0,0 +1,35 @@
+#include "shared-bindings/vectorio/Rectangle.h"
+#include "shared-module/displayio/area.h"
+
+#include "py/runtime.h"
+
+
+void common_hal_vectorio_rectangle_construct(vectorio_rectangle_t *self, uint32_t width, uint32_t height) {
+    self->width = width;
+    self->height = height;
+}
+
+
+uint32_t common_hal_vectorio_rectangle_get_pixel(void *obj, int16_t x, int16_t y) {
+    vectorio_rectangle_t *self = obj;
+    if (x < 0 || x > self->width || y > self->height || y < 0) {
+        return 0;
+    }
+    return 1;
+}
+
+
+void common_hal_vectorio_rectangle_get_area(void *rectangle, displayio_area_t *out_area) {
+    vectorio_rectangle_t *self = rectangle;
+    out_area->x1 = -1;
+    out_area->y1 = -1;
+    out_area->x2 = self->width;
+    out_area->y2 = self->height;
+}
+
+
+uint32_t common_hal_vectorio_rectangle_get_height(void *rectangle) {
+    vectorio_rectangle_t *self = rectangle;
+    return self->height;
+}
+

shared-module/vectorio/Rectangle.h

@@ -0,0 +1,15 @@
+#ifndef MICROPY_INCLUDED_SHARED_MODULE_VECTORIO_RECTANGLE_H
+#define MICROPY_INCLUDED_SHARED_MODULE_VECTORIO_RECTANGLE_H
+
+#include <stdint.h>
+
+#include "py/obj.h"
+
+typedef struct {
+    mp_obj_base_t base;
+    uint16_t width;
+    uint16_t height;
+} vectorio_rectangle_t;
+
+#endif // MICROPY_INCLUDED_SHARED_MODULE_VECTORIO_RECTANGLE_H
+

shared-module/vectorio/VectorShape.c

@@ -0,0 +1,336 @@
+
+#include "stdlib.h"
+
+#include "shared-module/vectorio/__init__.h"
+#include "shared-bindings/vectorio/VectorShape.h"
+
+#include "py/runtime.h"
+#include "shared-bindings/time/__init__.h"
+#include "shared-bindings/displayio/ColorConverter.h"
+#include "shared-bindings/displayio/Palette.h"
+
+#include "shared-bindings/vectorio/Circle.h"
+#include "shared-bindings/vectorio/Polygon.h"
+#include "shared-bindings/vectorio/Rectangle.h"
+
+// Lifecycle actions.
+#define VECTORIO_SHAPE_DEBUG(...) (void)0
+// #define VECTORIO_SHAPE_DEBUG(...) mp_printf(&mp_plat_print __VA_OPT__(,) __VA_ARGS__)
+
+
+// Used in both logging and ifdefs, for extra variables
+// #define VECTORIO_PERF(...) mp_printf(&mp_plat_print __VA_OPT__(,) __VA_ARGS__)
+
+
+// Really verbose.
+#define VECTORIO_SHAPE_PIXEL_DEBUG(...) (void)0
+// #define VECTORIO_SHAPE_PIXEL_DEBUG(...) mp_printf(&mp_plat_print __VA_OPT__(,) __VA_ARGS__)
+
+
+inline __attribute__((always_inline))
+static int32_t max(int32_t a, int32_t b) {
+    return a > b ? a : b;
+}
+
+
+inline __attribute__((always_inline))
+static void _get_screen_area(vectorio_vector_shape_t *self, displayio_area_t *out_area) {
+    VECTORIO_SHAPE_DEBUG("%p get_screen_area tform:{x:%d y:%d dx:%d dy:%d scl:%d w:%d h:%d mx:%d my:%d tr:%d}", self,
+        self->absolute_transform->x, self->absolute_transform->y, self->absolute_transform->dx, self->absolute_transform->dy, self->absolute_transform->scale,
+        self->absolute_transform->width, self->absolute_transform->height, self->absolute_transform->mirror_x, self->absolute_transform->mirror_y, self->absolute_transform->transpose_xy
+    );
+    self->ishape.get_area(self->ishape.shape, out_area);
+    VECTORIO_SHAPE_DEBUG(" in:{(%5d,%5d), (%5d,%5d)}", out_area->x1, out_area->y1, out_area->x2, out_area->y2);
+    if (self->absolute_transform->transpose_xy) {
+        int16_t swap = out_area->x1;
+        out_area->x1 = (out_area->y1 + self->y) * self->absolute_transform->dx + self->absolute_transform->x;
+        out_area->y1 = (swap         + self->x) * self->absolute_transform->dy + self->absolute_transform->y;
+        swap = out_area->x2;
+        out_area->x2 = (out_area->y2 + self->y) * self->absolute_transform->dx + self->absolute_transform->x;
+        out_area->y2 = (swap +         self->x) * self->absolute_transform->dy + self->absolute_transform->y;
+    } else {
+        out_area->x1 = (out_area->x1 + self->x) * self->absolute_transform->dx + self->absolute_transform->x;
+        out_area->y1 = (out_area->y1 + self->y) * self->absolute_transform->dy + self->absolute_transform->y;
+        out_area->x2 = (out_area->x2 + self->x) * self->absolute_transform->dx + self->absolute_transform->x;
+        out_area->y2 = (out_area->y2 + self->y) * self->absolute_transform->dy + self->absolute_transform->y;
+    }
+    // We might have mirrored due to dx
+    if (out_area->x2 < out_area->x1) {
+        int16_t swap = out_area->x1;
+        out_area->x1 = out_area->x2;
+        out_area->x2 = swap;
+    }
+    if (out_area->y2 < out_area->y1) {
+        int16_t swap = out_area->y1;
+        out_area->y1 = out_area->y2;
+        out_area->y2 = swap;
+    }
+    VECTORIO_SHAPE_DEBUG(" out:{(%5d,%5d), (%5d,%5d)}\n", out_area->x1, out_area->y1, out_area->x2, out_area->y2);
+}
+
+
+// For use by Group to know where it needs to redraw on layer removal.
+bool vectorio_vector_shape_get_dirty_area(vectorio_vector_shape_t *self, displayio_area_t *out_area) {
+    displayio_area_copy(&self->ephemeral_dirty_area, out_area);
+    return true; // For now just always redraw.
+}
+
+
+// This must be invoked each time a shape changes its position or its shape in any way.
+void common_hal_vectorio_vector_shape_set_dirty(void *vector_shape) {
+    vectorio_vector_shape_t *self = vector_shape;
+    // In screen space.  Need to offset the shape space.
+    displayio_area_t current_area;
+    _get_screen_area(self, &current_area);
+    VECTORIO_SHAPE_DEBUG("%p shape_dirty current:{(%3d,%3d), (%3d,%3d)} dirty:{(%3d,%3d), (%3d,%3d)}",
+        self,
+        current_area.x1, current_area.y1, current_area.x2, current_area.y2,
+        self->ephemeral_dirty_area.x1, self->ephemeral_dirty_area.y1, self->ephemeral_dirty_area.x2, self->ephemeral_dirty_area.y2);
+    self->dirty = true;
+    // Dirty area tracks the shape's footprint between draws.  It's reset on refresh finish,
+    displayio_area_expand(&self->ephemeral_dirty_area, &current_area);
+    VECTORIO_SHAPE_DEBUG(" -> expanded:{(%3d,%3d), (%3d,%3d)}\n", self->ephemeral_dirty_area.x1, self->ephemeral_dirty_area.y1, self->ephemeral_dirty_area.x2, self->ephemeral_dirty_area.y2);
+}
+
+
+static displayio_buffer_transform_t null_transform = {
+    .x = 0,
+    .y = 0,
+    .dx = 1,
+    .dy = 1,
+    .scale = 1,
+    .width = 0,
+    .height = 0,
+    .mirror_x = false,
+    .mirror_y = false,
+    .transpose_xy = false
+};
+
+
+void common_hal_vectorio_vector_shape_construct(vectorio_vector_shape_t *self,
+        vectorio_ishape_t ishape,
+        mp_obj_t pixel_shader, uint16_t x, uint16_t y) {
+    VECTORIO_SHAPE_DEBUG("%p vector_shape_construct x:%3d, y:%3d\n", self, x, y);
+    self->x = x;
+    self->y = y;
+    self->pixel_shader = pixel_shader;
+    self->ishape = ishape;
+    self->dirty = true;
+    self->absolute_transform = &null_transform; // Critical to have a valid transform before getting screen area.
+    _get_screen_area(self, &self->ephemeral_dirty_area);
+    self->ephemeral_dirty_area.next = NULL;
+}
+
+
+mp_int_t common_hal_vectorio_vector_shape_get_x(vectorio_vector_shape_t *self) {
+    VECTORIO_SHAPE_DEBUG("%p get_x\n", self);
+    return self->x;
+}
+
+
+void common_hal_vectorio_vector_shape_set_x(vectorio_vector_shape_t *self, mp_int_t x) {
+    VECTORIO_SHAPE_DEBUG("%p set_x %d\n", self, x);
+    if (self->x == x) {
+        return;
+    }
+    self->x = x;
+    common_hal_vectorio_vector_shape_set_dirty(self);
+}
+
+
+mp_int_t common_hal_vectorio_vector_shape_get_y(vectorio_vector_shape_t *self) {
+    VECTORIO_SHAPE_DEBUG("%p get_y\n", self);
+    return self->y;
+}
+
+
+void common_hal_vectorio_vector_shape_set_y(vectorio_vector_shape_t *self, mp_int_t y) {
+    VECTORIO_SHAPE_DEBUG("%p set_y %d\n", self, y);
+    if (self->y == y) {
+        return;
+    }
+    self->y = y;
+    common_hal_vectorio_vector_shape_set_dirty(self);
+}
+
+
+mp_obj_t common_hal_vectorio_vector_shape_get_pixel_shader(vectorio_vector_shape_t *self) {
+    VECTORIO_SHAPE_DEBUG("%p get_pixel_shader\n", self);
+    return self->pixel_shader;
+}
+
+void common_hal_vectorio_vector_shape_set_pixel_shader(vectorio_vector_shape_t *self, mp_obj_t pixel_shader) {
+    VECTORIO_SHAPE_DEBUG("%p set_pixel_shader\n", self);
+    self->pixel_shader = pixel_shader;
+    common_hal_vectorio_vector_shape_set_dirty(self);
+}
+
+
+bool vectorio_vector_shape_fill_area(vectorio_vector_shape_t *self, const _displayio_colorspace_t* colorspace, const displayio_area_t* area, uint32_t* mask, uint32_t *buffer) {
+    // Shape areas are relative to 0,0.  This will allow rotation about a known axis.
+    //   The consequence is that the area reported by the shape itself is _relative_ to 0,0.
+    //   To make it relative to the VectorShape position, we must shift it.
+    // Pixels are drawn on the screen_area (shifted) coordinate space, while pixels are _determined_ from
+    //   the shape_area (unshifted) space.
+#ifdef VECTORIO_PERF
+    uint64_t start = common_hal_time_monotonic_ns();
+    uint64_t pixel_time = 0;
+#endif
+    displayio_area_t overlap;
+    VECTORIO_SHAPE_DEBUG("%p fill_area dirty:%d fill: {(%5d,%5d), (%5d,%5d)} dirty: {(%5d,%5d), (%5d,%5d)}",
+        self, self->dirty,
+        area->x1, area->y1, area->x2, area->y2,
+        self->ephemeral_dirty_area.x1, self->ephemeral_dirty_area.y1, self->ephemeral_dirty_area.x2, self->ephemeral_dirty_area.y2
+    );
+    if (!displayio_area_compute_overlap(area, &self->ephemeral_dirty_area, &overlap)) {
+        VECTORIO_SHAPE_DEBUG(" no overlap\n");
+        return false;
+    }
+    VECTORIO_SHAPE_DEBUG(", overlap: {(%3d,%3d), (%3d,%3d)}", overlap.x1, overlap.y1, overlap.x2, overlap.y2);
+
+    bool full_coverage = displayio_area_equal(area, &overlap);
+
+    uint8_t pixels_per_byte = 8 / colorspace->depth;
+    
+    uint32_t linestride_px = displayio_area_width(area);
+    uint32_t line_dirty_offset_px = (overlap.y1 - area->y1) * linestride_px;
+    uint32_t column_dirty_offset_px = overlap.x1 - area->x1;
+    VECTORIO_SHAPE_DEBUG(", linestride:%3d line_offset:%3d col_offset:%3d depth:%2d ppb:%2d shape:%s",
+        linestride_px, line_dirty_offset_px, column_dirty_offset_px, colorspace->depth, pixels_per_byte, mp_obj_get_type_str(self->ishape.shape));
+
+    displayio_input_pixel_t input_pixel;
+    displayio_output_pixel_t output_pixel;
+
+    uint32_t mask_start_px = line_dirty_offset_px;
+    for (input_pixel.y = overlap.y1; input_pixel.y < overlap.y2; ++input_pixel.y) {
+        mask_start_px += column_dirty_offset_px;
+        for (input_pixel.x = overlap.x1; input_pixel.x < overlap.x2; ++input_pixel.x) {
+            // Check the mask first to see if the pixel has already been set.
+            uint32_t pixel_index = mask_start_px + (input_pixel.x - overlap.x1);
+            uint32_t *mask_doubleword = &(mask[pixel_index / 32]);
+            uint8_t mask_bit          =        pixel_index % 32;
+            VECTORIO_SHAPE_PIXEL_DEBUG("%p pixel_index: %5u mask_bit: %2u", self, pixel_index, mask_bit);
+            if ((*mask_doubleword & (1u << mask_bit)) != 0) {
+                VECTORIO_SHAPE_PIXEL_DEBUG(" masked\n");
+                continue;
+            }
+            output_pixel.pixel = 0;
+
+            // Get the target pixel based on the shape's coordinate space
+            int16_t pixel_to_get_x;
+            int16_t pixel_to_get_y;
+            if (self->absolute_transform->transpose_xy) {
+                pixel_to_get_x = (input_pixel.y - self->absolute_transform->dy * self->x - self->absolute_transform->y) / self->absolute_transform->dy;
+                pixel_to_get_y = (input_pixel.x - self->absolute_transform->dx * self->y - self->absolute_transform->x) / self->absolute_transform->dx;
+            } else {
+                pixel_to_get_x = (input_pixel.x - self->absolute_transform->dx * self->x) / self->absolute_transform->dx;
+                pixel_to_get_y = (input_pixel.y - self->absolute_transform->dy * self->y) / self->absolute_transform->dy;
+            }
+            VECTORIO_SHAPE_PIXEL_DEBUG(" get_pixel %p (%3d, %3d) -> ( %3d, %3d )", self->ishape.shape, input_pixel.x, input_pixel.y, pixel_to_get_x, pixel_to_get_y);
+#ifdef VECTORIO_PERF
+            uint64_t pre_pixel = common_hal_time_monotonic_ns();
+#endif
+            input_pixel.pixel = self->ishape.get_pixel(self->ishape.shape, pixel_to_get_x, pixel_to_get_y);
+#ifdef VECTORIO_PERF
+            uint64_t post_pixel = common_hal_time_monotonic_ns();
+            pixel_time += post_pixel - pre_pixel;
+#endif
+            VECTORIO_SHAPE_PIXEL_DEBUG(" -> %d", input_pixel.pixel);
+
+            output_pixel.opaque = true;
+            if (self->pixel_shader == mp_const_none) {
+                output_pixel.pixel = input_pixel.pixel;
+            } else if (MP_OBJ_IS_TYPE(self->pixel_shader, &displayio_palette_type)) {
+                output_pixel.opaque = displayio_palette_get_color(self->pixel_shader, colorspace, input_pixel.pixel, &output_pixel.pixel);
+            } else if (MP_OBJ_IS_TYPE(self->pixel_shader, &displayio_colorconverter_type)) {
+                displayio_colorconverter_convert(self->pixel_shader, colorspace, &input_pixel, &output_pixel);
+            }
+            if (!output_pixel.opaque) {
+                VECTORIO_SHAPE_PIXEL_DEBUG(" (encountered transparent pixel; input area is not fully covered)\n");
+                full_coverage = false;
+            } else {
+                *mask_doubleword |= 1u << mask_bit;
+                if (colorspace->depth == 16) {
+                    VECTORIO_SHAPE_PIXEL_DEBUG(" buffer = %04x 16\n", output_pixel.pixel);
+                    *(((uint16_t*) buffer) + pixel_index) = output_pixel.pixel;
+                } else if (colorspace->depth == 8) {
+                    VECTORIO_SHAPE_PIXEL_DEBUG(" buffer = %02x 8\n", output_pixel.pixel);
+                    *(((uint8_t*) buffer) + pixel_index) = output_pixel.pixel;
+                } else if (colorspace->depth < 8) {
+                    // Reorder the offsets to pack multiple rows into a byte (meaning they share a column).
+                    if (!colorspace->pixels_in_byte_share_row) {
+                        uint16_t width = linestride_px;
+                        uint16_t row = pixel_index / width;
+                        uint16_t col = pixel_index % width;
+                        pixel_index = col * pixels_per_byte + (row / pixels_per_byte) * pixels_per_byte * width + row % pixels_per_byte;
+                    }
+                    uint8_t shift = (pixel_index % pixels_per_byte) * colorspace->depth;
+                    if (colorspace->reverse_pixels_in_byte) {
+                        // Reverse the shift by subtracting it from the leftmost shift.
+                        shift = (pixels_per_byte - 1) * colorspace->depth - shift;
+                    }
+                    VECTORIO_SHAPE_PIXEL_DEBUG(" buffer = %2d %d\n", output_pixel.pixel, colorspace->depth);
+                    ((uint8_t*)buffer)[pixel_index / pixels_per_byte] |= output_pixel.pixel << shift;
+                }
+            }
+        }
+        mask_start_px += linestride_px - column_dirty_offset_px;
+    }
+#ifdef VECTORIO_PERF
+    uint64_t end = common_hal_time_monotonic_ns();
+    uint32_t pixels = (overlap.x2 - overlap.x1) * (overlap.y2 - overlap.y1);
+    VECTORIO_PERF("draw %16s -> shape:{%4dpx, %4.1fms,%9.1fpps fill}  shape_pixels:{%6.1fus total, %4.1fus/px}\n",
+        mp_obj_get_type_str(self->ishape.shape),
+        (overlap.x2 - overlap.x1) * (overlap.y2 - overlap.y1),
+        (double)((end - start) / 1000000.0),
+        (double)(max(1, pixels * (1000000000.0 / (end - start)))),
+        (double)(pixel_time / 1000.0),
+        (double)(pixel_time / 1000.0 / pixels)
+    );
+#endif
+    VECTORIO_SHAPE_DEBUG(" -> pixels:%4d\n");
+    return full_coverage;
+}
+
+
+void vectorio_vector_shape_finish_refresh(vectorio_vector_shape_t *self) {
+    if ( !self->dirty ) {
+        return;
+    }
+    VECTORIO_SHAPE_DEBUG("%p finish_refresh was:{(%3d,%3d), (%3d,%3d)}\n", self, self->ephemeral_dirty_area.x1, self->ephemeral_dirty_area.y1, self->ephemeral_dirty_area.x2, self->ephemeral_dirty_area.y2);
+    self->dirty = false;
+    // Reset dirty area tracking to current footprint
+    _get_screen_area(self, &self->ephemeral_dirty_area);
+    self->ephemeral_dirty_area.next = NULL;
+    VECTORIO_SHAPE_DEBUG("%p finish_refresh now:{(%3d,%3d), (%3d,%3d)}\n", self, self->ephemeral_dirty_area.x1, self->ephemeral_dirty_area.y1, self->ephemeral_dirty_area.x2, self->ephemeral_dirty_area.y2);
+
+    if (MP_OBJ_IS_TYPE(self->pixel_shader, &displayio_palette_type)) {
+        displayio_palette_finish_refresh(self->pixel_shader);
+    } else if (MP_OBJ_IS_TYPE(self->pixel_shader, &displayio_colorconverter_type)) {
+        displayio_colorconverter_finish_refresh(self->pixel_shader);
+    }
+}
+
+
+// Assembles a singly linked list of dirty areas from all components on the display.
+displayio_area_t* vectorio_vector_shape_get_refresh_areas(vectorio_vector_shape_t *self, displayio_area_t* tail) {
+    if (self->dirty
+        || (MP_OBJ_IS_TYPE(self->pixel_shader, &displayio_palette_type) && displayio_palette_needs_refresh(self->pixel_shader))
+        || (MP_OBJ_IS_TYPE(self->pixel_shader, &displayio_colorconverter_type) && displayio_colorconverter_needs_refresh(self->pixel_shader))
+        ) {
+        VECTORIO_SHAPE_DEBUG("%p get_refresh_area dirty:%d {(%3d,%3d), (%3d,%3d)}", self, self->dirty, self->ephemeral_dirty_area.x1, self->ephemeral_dirty_area.y1, self->ephemeral_dirty_area.x2, self->ephemeral_dirty_area.y2);
+        common_hal_vectorio_vector_shape_set_dirty(self);
+        // vector.add_to_head
+        self->ephemeral_dirty_area.next = tail;
+        VECTORIO_SHAPE_DEBUG(" this_area: %p next: %p after: %p\n", &self->ephemeral_dirty_area, tail, tail == NULL ? NULL : tail->next);
+        return &self->ephemeral_dirty_area;
+    }
+    return tail;
+}
+
+void vectorio_vector_shape_update_transform(vectorio_vector_shape_t *self, displayio_buffer_transform_t *group_transform) {
+    self->absolute_transform = group_transform == NULL ? &null_transform : group_transform;
+    common_hal_vectorio_vector_shape_set_dirty(self);
+}
+
+

shared-module/vectorio/VectorShape.h

@@ -0,0 +1,53 @@
+
+#ifndef MICROPY_INCLUDED_SHARED_MODULE_VECTORIO_SHAPE_H
+#define MICROPY_INCLUDED_SHARED_MODULE_VECTORIO_SHAPE_H
+
+#include <stdbool.h>
+#include <stdint.h>
+
+#include "py/obj.h"
+#include "shared-module/displayio/area.h"
+#include "shared-module/displayio/Palette.h"
+
+typedef void get_area_function(mp_obj_t shape, displayio_area_t *out_area);
+typedef uint32_t get_pixel_function(mp_obj_t shape, int16_t x, int16_t y);
+
+// This struct binds a shape's common Shape support functions (its vector shape interface)
+//   to its instance pointer.  We only check at construction time what the type of the
+//   associated shape is and link the correct functions up.
+// Later when using the shape for drawing logic these functions may be invoked
+//   unconditionally.  This simplifies the addition of new types and restricts the
+//   respective responsibilities of VectorShape and actual shape implementations.
+typedef struct {
+    mp_obj_t shape;
+    get_area_function *get_area;
+    get_pixel_function *get_pixel;
+} vectorio_ishape_t;
+
+typedef struct {
+    mp_obj_base_t base;
+    vectorio_ishape_t ishape;
+    mp_obj_t pixel_shader;
+    int16_t x;
+    int16_t y;
+    displayio_buffer_transform_t *absolute_transform;
+    bool dirty;  // True if we need to draw
+    // Tracks current shape footprint and expands outward as the shape dirties and changes.
+    // This is suboptimal if you move your shape far.  Could add more state to only redraw
+    //   exactly what we left behind.
+    displayio_area_t ephemeral_dirty_area;
+} vectorio_vector_shape_t;
+
+displayio_area_t* vectorio_vector_shape_get_refresh_areas(vectorio_vector_shape_t *self, displayio_area_t *tail);
+
+bool vectorio_vector_shape_get_dirty_area(vectorio_vector_shape_t *self, displayio_area_t *current_dirty_area);
+
+// Area is always in absolute screen coordinates.
+bool vectorio_vector_shape_fill_area(vectorio_vector_shape_t *self, const _displayio_colorspace_t *colorspace, const displayio_area_t *area, uint32_t *mask, uint32_t *buffer);
+
+// Fills in out_area with the maximum bounds of all related pixels in the last rendered frame. Returns
+// false if the vector shape wasn't rendered in the last frame.
+bool vectorio_vector_shape_get_previous_area(vectorio_vector_shape_t *self, displayio_area_t *out_area);
+void vectorio_vector_shape_finish_refresh(vectorio_vector_shape_t *self);
+
+#endif // MICROPY_INCLUDED_SHARED_MODULE_VECTORIO_SHAPE_H

shared-module/vectorio/__init__.c

@@ -0,0 +1,3 @@
+
+// Don't need anything in here yet
+

shared-module/vectorio/__init__.h

@@ -0,0 +1,15 @@
+#ifndef MICROPY_INCLUDED_SHARED_MODULE_VECTORIO_INIT_H
+#define MICROPY_INCLUDED_SHARED_MODULE_VECTORIO_INIT_H
+
+#include "py/obj.h"
+
+typedef void event_function(mp_obj_t obj);
+
+typedef struct {
+    mp_obj_t obj;
+    event_function *event;
+} vectorio_event_t;
+
+
+#endif
+