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arch(driver): new driver architecture with new color format support

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This commit is contained in:
Gabor Kiss-Vamosi
2023-02-20 20:50:58 +01:00
parent df789ed3c7
commit 124f9b0f9f
425 changed files with 25232 additions and 24168 deletions
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6
examples/widgets/canvas/lv_example_canvas_3.py
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@@ -2,15 +2,15 @@ CANVAS_WIDTH = 50
CANVAS_HEIGHT = 50
LV_COLOR_SIZE = 32
#
#
# Draw a rectangle to the canvas
#
#
# Create a buffer for the canvas
cbuf = bytearray((LV_COLOR_SIZE // 8) * CANVAS_WIDTH * CANVAS_HEIGHT)
# Create a canvas and initialize its palette*/
canvas = lv.canvas(lv.scr_act())
canvas.set_buffer(cbuf, CANVAS_WIDTH, CANVAS_HEIGHT, lv.img.CF.TRUE_COLOR)
canvas.set_buffer(cbuf, CANVAS_WIDTH, CANVAS_HEIGHT, lv.COLOR_FORMAT.NATIVE)
canvas.fill_bg(lv.color_hex3(0xccc), lv.OPA.COVER)
canvas.center()