JKQtPlotter/examples/jkqtplot_test/test.txt

#  x1, y11, y12
0.0000000000, 0.0000000000, 1.0000000000
0.1256637061, 0.1253332336, 0.9921147013
0.2513274123, 0.2486898872, 0.9685831611
0.3769911184, 0.3681245527, 0.9297764859
0.5026548246, 0.4817536741, 0.8763066800
0.6283185307, 0.5877852523, 0.8090169944
0.7539822369, 0.6845471059, 0.7289686274
0.8796459430, 0.7705132428, 0.6374239897
1.0053096491, 0.8443279255, 0.5358267950
1.1309733553, 0.9048270525, 0.4257792916
1.2566370614, 0.9510565163, 0.3090169944
1.3823007676, 0.9822872507, 0.1873813146
1.5079644737, 0.9980267284, 0.0627905195
1.6336281799, 0.9980267284, -0.0627905195
1.7592918860, 0.9822872507, -0.1873813146
1.8849555922, 0.9510565163, -0.3090169944
2.0106192983, 0.9048270525, -0.4257792916
2.1362830044, 0.8443279255, -0.5358267950
2.2619467106, 0.7705132428, -0.6374239897
2.3876104167, 0.6845471059, -0.7289686274
2.5132741229, 0.5877852523, -0.8090169944
2.6389378290, 0.4817536741, -0.8763066800
2.7646015352, 0.3681245527, -0.9297764859
2.8902652413, 0.2486898872, -0.9685831611
3.0159289474, 0.1253332336, -0.9921147013
3.1415926536, -0.0000000000, -1.0000000000
3.2672563597, -0.1253332336, -0.9921147013
3.3929200659, -0.2486898872, -0.9685831611
3.5185837720, -0.3681245527, -0.9297764859
3.6442474782, -0.4817536741, -0.8763066800
3.7699111843, -0.5877852523, -0.8090169944
3.8955748905, -0.6845471059, -0.7289686274
4.0212385966, -0.7705132428, -0.6374239897
4.1469023027, -0.8443279255, -0.5358267950
4.2725660089, -0.9048270525, -0.4257792916
4.3982297150, -0.9510565163, -0.3090169944
4.5238934212, -0.9822872507, -0.1873813146
4.6495571273, -0.9980267284, -0.0627905195
4.7752208335, -0.9980267284, 0.0627905195
4.9008845396, -0.9822872507, 0.1873813146
5.0265482457, -0.9510565163, 0.3090169944
5.1522119519, -0.9048270525, 0.4257792916
5.2778756580, -0.8443279255, 0.5358267950
5.4035393642, -0.7705132428, 0.6374239897
5.5292030703, -0.6845471059, 0.7289686274
5.6548667765, -0.5877852523, 0.8090169944
5.7805304826, -0.4817536741, 0.8763066800
5.9061941887, -0.3681245527, 0.9297764859
6.0318578949, -0.2486898872, 0.9685831611
6.1575216010, -0.1253332336, 0.9921147013
6.2831853072, 0.0000000000, 1.0000000000
6.4088490133, 0.1253332336, 0.9921147013
6.5345127195, 0.2486898872, 0.9685831611
6.6601764256, 0.3681245527, 0.9297764859
6.7858401318, 0.4817536741, 0.8763066800
6.9115038379, 0.5877852523, 0.8090169944
7.0371675440, 0.6845471059, 0.7289686274
7.1628312502, 0.7705132428, 0.6374239897
7.2884949563, 0.8443279255, 0.5358267950
7.4141586625, 0.9048270525, 0.4257792916
7.5398223686, 0.9510565163, 0.3090169944
7.6654860748, 0.9822872507, 0.1873813146
7.7911497809, 0.9980267284, 0.0627905195
7.9168134870, 0.9980267284, -0.0627905195
8.0424771932, 0.9822872507, -0.1873813146
8.1681408993, 0.9510565163, -0.3090169944
8.2938046055, 0.9048270525, -0.4257792916
8.4194683116, 0.8443279255, -0.5358267950
8.5451320178, 0.7705132428, -0.6374239897
8.6707957239, 0.6845471059, -0.7289686274
8.7964594301, 0.5877852523, -0.8090169944
8.9221231362, 0.4817536741, -0.8763066800
9.0477868423, 0.3681245527, -0.9297764859
9.1734505485, 0.2486898872, -0.9685831611
9.2991142546, 0.1253332336, -0.9921147013
9.4247779608, -0.0000000000, -1.0000000000
9.5504416669, -0.1253332336, -0.9921147013
9.6761053731, -0.2486898872, -0.9685831611
9.8017690792, -0.3681245527, -0.9297764859
9.9274327853, -0.4817536741, -0.8763066800
10.0530964915, -0.5877852523, -0.8090169944
10.1787601976, -0.6845471059, -0.7289686274
10.3044239038, -0.7705132428, -0.6374239897
10.4300876099, -0.8443279255, -0.5358267950
10.5557513161, -0.9048270525, -0.4257792916
10.6814150222, -0.9510565163, -0.3090169944
10.8070787283, -0.9822872507, -0.1873813146
10.9327424345, -0.9980267284, -0.0627905195
11.0584061406, -0.9980267284, 0.0627905195
11.1840698468, -0.9822872507, 0.1873813146
11.3097335529, -0.9510565163, 0.3090169944
11.4353972591, -0.9048270525, 0.4257792916
11.5610609652, -0.8443279255, 0.5358267950
11.6867246714, -0.7705132428, 0.6374239897
11.8123883775, -0.6845471059, 0.7289686274
11.9380520836, -0.5877852523, 0.8090169944
12.0637157898, -0.4817536741, 0.8763066800
12.1893794959, -0.3681245527, 0.9297764859
12.3150432021, -0.2486898872, 0.9685831611
12.4407069082, -0.1253332336, 0.9921147013
12.5663706144, 0.0000000000, 1.0000000000
12.6920343205, 0.1253332336, 0.9921147013
12.8176980266, 0.2486898872, 0.9685831611
12.9433617328, 0.3681245527, 0.9297764859
13.0690254389, 0.4817536741, 0.8763066800
13.1946891451, 0.5877852523, 0.8090169944
13.3203528512, 0.6845471059, 0.7289686274
13.4460165574, 0.7705132428, 0.6374239897
13.5716802635, 0.8443279255, 0.5358267950
13.6973439697, 0.9048270525, 0.4257792916
13.8230076758, 0.9510565163, 0.3090169944
13.9486713819, 0.9822872507, 0.1873813146
14.0743350881, 0.9980267284, 0.0627905195
14.1999987942, 0.9980267284, -0.0627905195
14.3256625004, 0.9822872507, -0.1873813146
14.4513262065, 0.9510565163, -0.3090169944
14.5769899127, 0.9048270525, -0.4257792916
14.7026536188, 0.8443279255, -0.5358267950
14.8283173249, 0.7705132428, -0.6374239897
14.9539810311, 0.6845471059, -0.7289686274
15.0796447372, 0.5877852523, -0.8090169944
15.2053084434, 0.4817536741, -0.8763066800
15.3309721495, 0.3681245527, -0.9297764859
15.4566358557, 0.2486898872, -0.9685831611
15.5822995618, 0.1253332336, -0.9921147013
15.7079632679, -0.0000000000, -1.0000000000
15.8336269741, -0.1253332336, -0.9921147013
15.9592906802, -0.2486898872, -0.9685831611
16.0849543864, -0.3681245527, -0.9297764859
16.2106180925, -0.4817536741, -0.8763066800
16.3362817987, -0.5877852523, -0.8090169944
16.4619455048, -0.6845471059, -0.7289686274
16.5876092110, -0.7705132428, -0.6374239897
16.7132729171, -0.8443279255, -0.5358267950
16.8389366232, -0.9048270525, -0.4257792916
16.9646003294, -0.9510565163, -0.3090169944
17.0902640355, -0.9822872507, -0.1873813146
17.2159277417, -0.9980267284, -0.0627905195
17.3415914478, -0.9980267284, 0.0627905195
17.4672551540, -0.9822872507, 0.1873813146
17.5929188601, -0.9510565163, 0.3090169944
17.7185825662, -0.9048270525, 0.4257792916
17.8442462724, -0.8443279255, 0.5358267950
17.9699099785, -0.7705132428, 0.6374239897
18.0955736847, -0.6845471059, 0.7289686274
18.2212373908, -0.5877852523, 0.8090169944
18.3469010970, -0.4817536741, 0.8763066800
18.4725648031, -0.3681245527, 0.9297764859
18.5982285093, -0.2486898872, 0.9685831611
18.7238922154, -0.1253332336, 0.9921147013
18.8495559215, 0.0000000000, 1.0000000000
18.9752196277, 0.1253332336, 0.9921147013
19.1008833338, 0.2486898872, 0.9685831611
19.2265470400, 0.3681245527, 0.9297764859
19.3522107461, 0.4817536741, 0.8763066800
19.4778744523, 0.5877852523, 0.8090169944
19.6035381584, 0.6845471059, 0.7289686274
19.7292018645, 0.7705132428, 0.6374239897
19.8548655707, 0.8443279255, 0.5358267950
19.9805292768, 0.9048270525, 0.4257792916
20.1061929830, 0.9510565163, 0.3090169944
20.2318566891, 0.9822872507, 0.1873813146
20.3575203953, 0.9980267284, 0.0627905195
20.4831841014, 0.9980267284, -0.0627905195
20.6088478075, 0.9822872507, -0.1873813146
20.7345115137, 0.9510565163, -0.3090169944
20.8601752198, 0.9048270525, -0.4257792916
20.9858389260, 0.8443279255, -0.5358267950
21.1115026321, 0.7705132428, -0.6374239897
21.2371663383, 0.6845471059, -0.7289686274
21.3628300444, 0.5877852523, -0.8090169944
21.4884937506, 0.4817536741, -0.8763066800
21.6141574567, 0.3681245527, -0.9297764859
21.7398211628, 0.2486898872, -0.9685831611
21.8654848690, 0.1253332336, -0.9921147013
21.9911485751, -0.0000000000, -1.0000000000
22.1168122813, -0.1253332336, -0.9921147013
22.2424759874, -0.2486898872, -0.9685831611
22.3681396936, -0.3681245527, -0.9297764859
22.4938033997, -0.4817536741, -0.8763066800
22.6194671058, -0.5877852523, -0.8090169944
22.7451308120, -0.6845471059, -0.7289686274
22.8707945181, -0.7705132428, -0.6374239897
22.9964582243, -0.8443279255, -0.5358267950
23.1221219304, -0.9048270525, -0.4257792916
23.2477856366, -0.9510565163, -0.3090169944
23.3734493427, -0.9822872507, -0.1873813146
23.4991130489, -0.9980267284, -0.0627905195
23.6247767550, -0.9980267284, 0.0627905195
23.7504404611, -0.9822872507, 0.1873813146
23.8761041673, -0.9510565163, 0.3090169944
24.0017678734, -0.9048270525, 0.4257792916
24.1274315796, -0.8443279255, 0.5358267950
24.2530952857, -0.7705132428, 0.6374239897
24.3787589919, -0.6845471059, 0.7289686274
24.5044226980, -0.5877852523, 0.8090169944
24.6300864041, -0.4817536741, 0.8763066800
24.7557501103, -0.3681245527, 0.9297764859
24.8814138164, -0.2486898872, 0.9685831611
25.0070775226, -0.1253332336, 0.9921147013