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gf_informatik:programmieren_iv_gra [2025-09-22 12:43] – [O4 – Siebensegment-Anzeige] gra | gf_informatik:programmieren_iv_gra [2025-09-22 12:43] (aktuell) – [5. Lösungen] gra | ||
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Zeile 1294: | Zeile 1294: | ||
</ | </ | ||
- | === O4 === | ||
- | <code python> | ||
- | import math | ||
- | from gturtle import * | ||
- | |||
- | carl = Turtle() | ||
- | carl.hideTurtle() | ||
- | |||
- | def segment(length, | ||
- | l1 = length * 0.8 | ||
- | l2 = (length - l1)/2 | ||
- | side = l2 * math.sqrt(2) | ||
- | carl.setFillColor(color) | ||
- | carl.startPath() | ||
- | carl.right(45) | ||
- | repeat 2: | ||
- | carl.forward(side) | ||
- | carl.left(45) | ||
- | carl.forward(l1) | ||
- | carl.left(45) | ||
- | carl.forward(side) | ||
- | carl.left(90) | ||
- | carl.fillPath() | ||
- | carl.left(45) | ||
- | |||
- | def seven_seg(number): | ||
- | segment_codes = [' | ||
- | ' | ||
- | ' | ||
- | ' | ||
- | ' | ||
- | ' | ||
- | ' | ||
- | ' | ||
- | ' | ||
- | ' | ||
- | |||
- | xpositions = [0, 100, 100, 100, 0, 0, 0] | ||
- | ypositions = [0, 0, -100, -200, -200, -100, -100] | ||
- | headings = [90, 180, 180, 270, 0, 0, 90] | ||
- | | ||
- | i = 0 | ||
- | for s in segment_codes[number]: | ||
- | carl.setPos(xpositions[i], | ||
- | carl.setHeading(headings[i]) | ||
- | if s == ' | ||
- | segment(100, | ||
- | else: | ||
- | segment(100, | ||
- | i = i + 1 | ||
- | |||
- | i = 0 | ||
- | while i <= 9: | ||
- | seven_seg(i) | ||
- | i = i + 1 | ||
- | delay(1000) | ||
- | </ | ||
++++ | ++++ | ||
</ | </ |