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[poincare] Move maximum/roots solver from CartesianFunction to

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Poincare::Expression
This commit is contained in:
Émilie Feral
2018-06-04 15:07:44 +02:00
parent fccebdcc06
commit bc33b10368
12 changed files with 43 additions and 348 deletions
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6
apps/graph/graph/calculation_graph_controller.cpp
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@@ -24,7 +24,7 @@ View * CalculationGraphController::view() {
void CalculationGraphController::viewWillAppear() {
assert(m_function != nullptr);
CartesianFunction::Point pointOfInterest = computeNewPointOfInteresetFromAbscissa(m_graphRange->xMin(), 1);
Expression::Coordinate2D pointOfInterest = computeNewPointOfInteresetFromAbscissa(m_graphRange->xMin(), 1);
if (std::isnan(pointOfInterest.abscissa)) {
m_isActive = false;
m_graphView->setCursorView(nullptr);
@@ -67,7 +67,7 @@ void CalculationGraphController::reloadBannerView() {
}
bool CalculationGraphController::moveCursor(int direction) {
CartesianFunction::Point newPointOfInterest = computeNewPointOfInteresetFromAbscissa(m_cursor->x(), direction);
Expression::Coordinate2D newPointOfInterest = computeNewPointOfInteresetFromAbscissa(m_cursor->x(), direction);
if (std::isnan(newPointOfInterest.abscissa)) {
return false;
}
@@ -76,7 +76,7 @@ bool CalculationGraphController::moveCursor(int direction) {
return true;
}
CartesianFunction::Point CalculationGraphController::computeNewPointOfInteresetFromAbscissa(double start, int direction) {
Expression::Coordinate2D CalculationGraphController::computeNewPointOfInteresetFromAbscissa(double start, int direction) {
TextFieldDelegateApp * myApp = (TextFieldDelegateApp *)app();
double step = m_graphRange->xGridUnit()/10.0;
step = direction < 0 ? -step : step;