Use QColor to set different color in loop

[npatil15]

Sorry Cruz, I dont understand what do you mean by using fixed random seed ?

[Lesiok]

In main() add this line :

qsrand(0);

qsrand(0);

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After this every time rand will generate this same series.
Or don't use rand but use fixed colors for curve 1, 2, 3...

[npatil15]

Thank you all Experts
It works like charm, I have added qsrand(0) into constructor and whenever I'm using qrand it gets initialize with same color for all the number of curves

QColor(qrand()%256, qrand()%256, qrand()%256)

QColor(qrand()%256, qrand()%256, qrand()%256)

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