pngdec example for inky

Author: thirdr

micropython/examples/inky_frame/display_png.py

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+from picographics import PicoGraphics, DISPLAY_INKY_FRAME as DISPLAY      # 5.7"
+# from picographics import PicoGraphics, DISPLAY_INKY_FRAME_4 as DISPLAY  # 4.0"
+# from picographics import PicoGraphics, DISPLAY_INKY_FRAME_7 as DISPLAY  # 7.3"
+import pngdec
+
+# Create a PicoGraphics instance
+graphics = PicoGraphics(DISPLAY)
+
+# Set the font
+graphics.set_font("bitmap8")
+
+# Create an instance of the PNG Decoder
+png = pngdec.PNG(graphics)
+
+# Clear the screen
+graphics.set_pen(1)
+graphics.clear()
+graphics.set_pen(0)
+
+# Few lines of text.
+graphics.text("Display PNG Image...", 10, 40, 300, 3)
+graphics.text("Success!", 10, 70, 300, 3)
+
+# Open our PNG File from flash. In this example we're using a green check mark.
+# You can use Thonny to transfer PNG Images to your Inky Frame.
+png.open_file("success.png")
+
+# Decode our PNG file and set the X and Y
+png.decode(130, 70)
+
+# Start the screen update
+graphics.update()