gridlayout examples

Author: FoamyGuy

examples/displayio_layout_gridlayout_pygame_display_simpletest.py

@@ -0,0 +1,53 @@
+# SPDX-FileCopyrightText: 2020 Tim C, written for Adafruit Industries
+#
+# SPDX-License-Identifier: MIT
+"""
+Make green and purple rectangles and a
+"Hello World" label. Displayed with Blinka_Displayio_PyGameDisplay
+"""
+import displayio
+import terminalio
+from adafruit_display_text import label
+from blinka_displayio_pygamedisplay import PyGameDisplay
+
+
+# Make the display context. Change size if you want
+from adafruit_displayio_layout.layouts.grid_layout import GridLayout
+
+display = PyGameDisplay(width=320, height=240)
+
+# Make the display context
+main_group = displayio.Group(max_size=10)
+display.show(main_group)
+
+layout = GridLayout(
+    x=10,
+    y=10,
+    width=320,
+    height=100,
+    grid_size=(2, 2),
+    child_padding=8,
+    max_children=10,
+)
+_labels = []
+
+_labels.append(
+    label.Label(
+        terminalio.FONT, scale=2, x=0, y=0, text="Hello", background_color=0x770077
+    )
+)
+layout.add_sub_view(_labels[0], grid_position=(0, 0), view_grid_size=(1, 1))
+_labels.append(
+    label.Label(
+        terminalio.FONT, scale=2, x=0, y=0, text="World", background_color=0x007700
+    )
+)
+layout.add_sub_view(_labels[1], grid_position=(1, 0), view_grid_size=(1, 1))
+_labels.append(label.Label(terminalio.FONT, scale=2, x=0, y=0, text="Hello"))
+layout.add_sub_view(_labels[2], grid_position=(0, 1), view_grid_size=(1, 1))
+_labels.append(label.Label(terminalio.FONT, scale=2, x=0, y=0, text="Grid"))
+layout.add_sub_view(_labels[3], grid_position=(1, 1), view_grid_size=(1, 1))
+
+main_group.append(layout)
+while display.running:
+    pass

examples/displayio_layout_gridlayout_simpletest.py

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+# SPDX-FileCopyrightText: 2020 Tim C, written for Adafruit Industries
+#
+# SPDX-License-Identifier: MIT
+"""
+Make green and purple rectangles and a
+"Hello World" label.
+"""
+import board
+import displayio
+import terminalio
+from adafruit_display_text import label
+
+# Make the display context. Change size if you want
+from adafruit_displayio_layout.layouts.grid_layout import GridLayout
+
+# use built in display (PyPortal, PyGamer, PyBadge, CLUE, etc.)
+# see guide for setting up external displays (TFT / OLED breakouts, RGB matrices, etc.)
+# https://learn.adafruit.com/circuitpython-display-support-using-displayio/display-and-display-bus
+display = board.DISPLAY
+
+# Make the display context
+main_group = displayio.Group(max_size=10)
+display.show(main_group)
+
+layout = GridLayout(
+    x=10,
+    y=10,
+    width=200,
+    height=100,
+    grid_size=(2, 2),
+    child_padding=8,
+    max_children=10,
+)
+_labels = []
+
+_labels.append(
+    label.Label(
+        terminalio.FONT, scale=2, x=0, y=0, text="Hello", background_color=0x770077
+    )
+)
+layout.add_sub_view(_labels[0], grid_position=(0, 0), view_grid_size=(1, 1))
+_labels.append(
+    label.Label(
+        terminalio.FONT, scale=2, x=0, y=0, text="World", background_color=0x007700
+    )
+)
+layout.add_sub_view(_labels[1], grid_position=(1, 0), view_grid_size=(1, 1))
+_labels.append(label.Label(terminalio.FONT, scale=2, x=0, y=0, text="Hello"))
+layout.add_sub_view(_labels[2], grid_position=(0, 1), view_grid_size=(1, 1))
+_labels.append(label.Label(terminalio.FONT, scale=2, x=0, y=0, text="Grid"))
+layout.add_sub_view(_labels[3], grid_position=(1, 1), view_grid_size=(1, 1))
+
+main_group.append(layout)
+while True:
+    pass