| @@ -3,6 +3,7 | |||
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3 | 3 | |
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4 | 4 | #include <Data/DataProviderParameters.h> |
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5 | 5 | #include <Data/ScalarSeries.h> |
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6 | #include <Data/SpectrogramSeries.h> | |
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6 | 7 | #include <Data/VectorSeries.h> |
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7 | 8 | |
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8 | 9 | #include <cmath> |
| @@ -15,6 +16,9 Q_LOGGING_CATEGORY(LOG_CosinusProvider, "CosinusProvider") | |||
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15 | 16 | |
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16 | 17 | namespace { |
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17 | 18 | |
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19 | /// Number of bands generated for a spectrogram | |
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20 | const auto SPECTROGRAM_NUMBER_BANDS = 30; | |
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21 | ||
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18 | 22 | /// Abstract cosinus type |
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19 | 23 | struct ICosinusType { |
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20 | 24 | virtual ~ICosinusType() = default; |
| @@ -49,6 +53,30 struct ScalarCosinus : public ICosinusType { | |||
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49 | 53 | values[dataIndex] = std::cos(x); |
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50 | 54 | } |
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51 | 55 | }; |
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56 | ||
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57 | struct SpectrogramCosinus : public ICosinusType { | |
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58 | /// Ctor with y-axis | |
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59 | explicit SpectrogramCosinus(std::vector<double> yAxisData, Unit yAxisUnit) | |
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60 | : m_YAxisData{std::move(yAxisData)}, m_YAxisUnit{std::move(yAxisUnit)} | |
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61 | { | |
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62 | } | |
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63 | ||
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64 | int componentCount() const override { return m_YAxisData.size(); } | |
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65 | ||
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66 | std::shared_ptr<IDataSeries> createDataSeries(std::vector<double> xAxisData, | |
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67 | std::vector<double> valuesData, Unit xAxisUnit, | |
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68 | Unit valuesUnit) const override | |
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69 | { | |
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70 | } | |
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71 | ||
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72 | void generateValues(double x, std::vector<double> &values, int dataIndex) const override | |
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73 | { | |
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74 | } | |
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75 | ||
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76 | std::vector<double> m_YAxisData; | |
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77 | Unit m_YAxisUnit; | |
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78 | }; | |
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79 | ||
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52 | 80 | struct VectorCosinus : public ICosinusType { |
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53 | 81 | int componentCount() const override { return 3; } |
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54 | 82 | |
| @@ -78,6 +106,13 std::unique_ptr<ICosinusType> cosinusType(const QString &type) noexcept | |||
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78 | 106 | if (type.compare(QStringLiteral("scalar"), Qt::CaseInsensitive) == 0) { |
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79 | 107 | return std::make_unique<ScalarCosinus>(); |
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80 | 108 | } |
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109 | else if (type.compare(QStringLiteral("spectrogram"), Qt::CaseInsensitive) == 0) { | |
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110 | // Generates default y-axis data for spectrogram [0., 1., 2., ...] | |
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111 | std::vector<double> yAxisData(SPECTROGRAM_NUMBER_BANDS); | |
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112 | std::iota(yAxisData.begin(), yAxisData.end(), 0.); | |
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113 | ||
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114 | return std::make_unique<SpectrogramCosinus>(std::move(yAxisData), Unit{"eV"}); | |
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115 | } | |
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81 | 116 | else if (type.compare(QStringLiteral("vector"), Qt::CaseInsensitive) == 0) { |
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82 | 117 | return std::make_unique<VectorCosinus>(); |
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83 | 118 | } |
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