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https://github.com/UpsilonNumworks/Upsilon.git
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2dee8f2b1f
Scenario:
double x[numberOfPoints] = {0.0, 0.975, 1.97, 2.945, 3.971, 4.887, 5.924, 6.964, 7.979, 8.974, 9.998};
double y[numberOfPoints] = {-23.784, -23.322, -28.322, -18.422, -4.813206, 7.146241, 16.631, 16.632, 9.209189, -6.050863, -19.659};
Quadratic regression, navigate on the points then go on the
regressioncurve -> there is a drawing glitch
77 lines
3.0 KiB
C++
77 lines
3.0 KiB
C++
#ifndef REGRESSION_GRAPH_CONTROLLER_H
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#define REGRESSION_GRAPH_CONTROLLER_H
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#include "banner_view.h"
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#include "store.h"
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#include "graph_options_controller.h"
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#include "graph_view.h"
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#include "initialisation_parameter_controller.h"
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#include "../shared/interactive_curve_view_controller.h"
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#include "../shared/curve_view_cursor.h"
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#include "../shared/cursor_view.h"
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#include "../shared/round_cursor_view.h"
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namespace Regression {
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class GraphController : public Shared::InteractiveCurveViewController {
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public:
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GraphController(Responder * parentResponder, InputEventHandlerDelegate * inputEventHandlerDelegate, ButtonRowController * header, Store * store, Shared::CurveViewCursor * cursor, uint32_t * modelVersion, uint32_t * rangeVersion, int * selectedDotIndex, int * selectedSeriesIndex);
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ViewController * initialisationParameterController() override;
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bool isEmpty() const override;
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I18n::Message emptyMessage() override;
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void viewWillAppear() override;
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void selectRegressionCurve();
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int selectedSeriesIndex() const { return *m_selectedSeriesIndex; }
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// moveCursorHorizontally and Vertically are public to be used in tests
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bool moveCursorHorizontally(int direction) override;
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bool moveCursorVertically(int direction) override;
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private:
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constexpr static int k_maxLegendLength = 16;
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constexpr static int k_maxNumberOfCharacters = 50;
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Poincare::Context * globalContext();
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// SimpleInteractiveCurveViewController
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void reloadBannerView() override;
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Shared::InteractiveCurveViewRange * interactiveCurveViewRange() override;
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Shared::CurveView * curveView() override;
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bool handleEnter() override;
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// InteractiveCurveViewController
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void initCursorParameters() override;
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uint32_t modelVersion() override;
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uint32_t rangeVersion() override;
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int selectedCurveIndex() const override { return *m_selectedSeriesIndex; }
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bool closestCurveIndexIsSuitable(int newIndex, int currentIndex) const override;
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Poincare::Coordinate2D<double> xyValues(int curveIndex, double x, Poincare::Context * context) const override;
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double yValue(int curveIndex, double x, Poincare::Context * context) const;
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bool suitableYValue(double y) const override;
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int numberOfCurves() const override;
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int estimatedBannerNumberOfLines() const override;
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// InteractiveCurveViewRangeDelegate
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Shared::InteractiveCurveViewRangeDelegate::Range computeYRange(Shared::InteractiveCurveViewRange * interactiveCurveViewRange) override;
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void setRoundCrossCursorView(bool round);
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Shared::CursorView m_crossCursorView;
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Shared::RoundCursorView m_roundCursorView;
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BannerView m_bannerView;
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GraphView m_view;
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Store * m_store;
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InitialisationParameterController m_initialisationParameterController;
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GraphOptionsController m_graphOptionsController;
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/* The selectedDotIndex is -1 when no dot is selected, m_numberOfPairs when
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* the mean dot is selected and the dot index otherwise */
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int * m_selectedDotIndex;
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int * m_selectedSeriesIndex;
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Model::Type m_modelType[Store::k_numberOfSeries];
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};
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}
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#endif
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