##// END OF EJS Templates
Add int data index in CosinusProvider
Alexandre Leroux -
r137:a659cfcd7e23
parent child
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@@ -1,30 +1,30
1 1 #include "CosinusProvider.h"
2 2
3 3 #include <Data/DataProviderParameters.h>
4 4 #include <Data/ScalarSeries.h>
5 5
6 6 #include <cmath>
7 7
8 8 std::unique_ptr<IDataSeries>
9 9 CosinusProvider::retrieveData(const DataProviderParameters &parameters) const
10 10 {
11 11 // Gets the timerange from the parameters
12 12 auto start = parameters.m_TStart;
13 13 auto end = parameters.m_TEnd;
14 14
15 15 // We assure that timerange is valid
16 16 if (end < start) {
17 17 std::swap(start, end);
18 18 }
19 19
20 20 // Generates scalar series containing cosinus values (one value per second)
21 21 auto scalarSeries
22 22 = std::make_unique<ScalarSeries>(end - start, QStringLiteral("t"), QStringLiteral(""));
23 23
24 for (auto time = start; time < end; ++time) {
25 auto dataIndex = time - start;
24 auto dataIndex = 0;
25 for (auto time = start; time < end; ++time, ++dataIndex) {
26 26 scalarSeries->setData(dataIndex, time, std::cos(time));
27 27 }
28 28
29 29 return scalarSeries;
30 30 }
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