I have a problem using the member function attach several times. Compiler does not find error, however only one curve appear that does not satisfy me. Is it possible to attach several curves to QwtPlot object?
In other words, I have attached many curves, than I make replot. As a result, only last attached curve is visible. I have studied sinusplot demo. The only difference with my code i have found is that all curves have been attached inside constructor. I do it in public member function.
In Google most information is about old 5. version of qwt. I have qwt 6. There is surprisingly little information about it. I did not find tutorial or something like this. However, changes are significantly as following from demo files.
Here is my member function which draws several characteristics stored in ps_x and ps_y sequentially in the single column. The number of characteristics equals number_of_characteristics.
Need some help with this Array. I am trying to get the sum of the even numbers and the sum of the odd numbers using a for each loop. I know the answers to what I am trying to achive are sum of even = 84 and the sum of ...
I have a 2d matrix with dimension (3, n) called A, I want to calculate the normalization and cross product of two arrays (b,z) (see the code please) for each column (for the first column, then the second one and so on).
the function that I created to find the ...