安卡拉-阿斯兰汗清真寺的 mihrab

GeoGebra 命令及参数

1. Intersect(xAxis, yAxis) → A
2. ConstructionStep() → stap
3. Point(xAxis) → B
4. Point(xAxis) → C
5. PolyLine(B, D, E, C) → f
6. Segment(B, C) → l
7. Point(xAxis) → F
8. Point(f) → G
9. Segment(F, G) → g
10. Point(xAxis) → H
11. Point(f) → I
12. Segment(H, I) → h
13. Point(f) → J
14. Segment(A, J) → i
15. Point(xAxis) → K
16. Point(f) → L
17. Segment(K, L) → j
18. Point(f) → M
19. Segment(M, N) → k
20. Rotate(B, (-(30°))) → B'
21. Ray(A, B') → m
22. Intersect(m, f) → O
23. Mirror(O, i) → O'
24. Segment(A, O) → n
25. Segment(A, O') → p
26. Angle(O, A, B) → α
27. Point(l) → T
28. Mirror(T, yAxis) → T'
29. Mirror(afbeelding2, yAxis) → afbeelding2'
30. Segment(U, T') → q
31. Segment(V, T) → r
32. OrthogonalLine(V, xAxis) → s
33. OrthogonalLine(U, xAxis) → t
34. Intersect(s, p) → W
35. Intersect(t, n) → Z
36. Intersect(i, q) → A_1
37. Polygon(T, Z, U, A_1, V, W, T') → veelhoek1, t_1, z_1, u, a_1, v, w, t'
38. Mirror(afbeelding3, yAxis) → afbeelding3'