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43 lines
1.2 KiB
Python
43 lines
1.2 KiB
Python
# This work is licensed under the MIT license.
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# Copyright (c) 2013-2023 OpenMV LLC. All rights reserved.
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# https://github.com/openmv/openmv/blob/master/LICENSE
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#
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# Ellipse Drawing
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#
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# This example shows off drawing ellipses on the OpenMV Cam.
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import sensor
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import time
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from random import randint
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sensor.reset()
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sensor.set_pixformat(sensor.RGB565) # or GRAYSCALE...
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sensor.set_framesize(sensor.QVGA) # or QQVGA...
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sensor.skip_frames(time=2000)
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clock = time.clock()
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while True:
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clock.tick()
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img = sensor.snapshot()
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for i in range(10):
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x = randint(0, 2 * img.width()) - img.width() // 2
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y = randint(0, 2 * img.height()) - img.height() // 2
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rx = randint(0, max(img.height(), img.width()) // 2)
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ry = randint(0, max(img.height(), img.width()) // 2)
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rot = randint(0, 360)
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r = randint(0, 127) + 128
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g = randint(0, 127) + 128
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b = randint(0, 127) + 128
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# If the first argument is a scaler then this method expects
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# to see x, y, radius x, and radius y.
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# Otherwise, it expects a (x,y,rx,ry) tuple.
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img.draw_ellipse(
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x, y, rx, ry, rot, color=(r, g, b), thickness=2, fill=False
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)
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print(clock.fps())
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