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[apps/graph] ValuesController: change display of the parametric column -

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display only one column for (x;y) values
This commit is contained in:
Émilie Feral
2019-09-24 16:31:09 +02:00
committed by LeaNumworks
parent 6a983a5bdf
commit bf23e0f8da
6 changed files with 38 additions and 42 deletions
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5
apps/sequence/values/values_controller.cpp
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@@ -1,6 +1,7 @@
#include "values_controller.h"
#include <assert.h>
#include <cmath>
#include "../../shared/poincare_helpers.h"
#include "../app.h"
namespace Sequence {
@@ -63,10 +64,10 @@ bool ValuesController::setDataAtLocation(double floatBody, int columnIndex, int
return Shared::ValuesController::setDataAtLocation(std::round(floatBody), columnIndex, rowIndex);
}
double ValuesController::evaluationOfAbscissaAtColumn(double abscissa, int columnIndex) {
void ValuesController::printEvaluationOfAbscissaAtColumn(double abscissa, int columnIndex, char * buffer, const int bufferSize) {
Shared::ExpiringPointer<Sequence> sequence = functionStore()->modelForRecord(recordAtColumn(columnIndex));
Poincare::Coordinate2D<double> xy = sequence->evaluateXYAtParameter(abscissa, textFieldDelegateApp()->localContext());
return xy.x2();
Shared::PoincareHelpers::ConvertFloatToText<double>(xy.x2(), buffer, bufferSize, Poincare::Preferences::LargeNumberOfSignificantDigits);
}
Shared::Interval * ValuesController::intervalAtColumn(int columnIndex) {

2
apps/sequence/values/values_controller.h
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@@ -22,7 +22,7 @@ public:
private:
void setStartEndMessages(Shared::IntervalParameterController * controller, int column) override;
bool setDataAtLocation(double floatBody, int columnIndex, int rowIndex) override;
double evaluationOfAbscissaAtColumn(double abscissa, int columnIndex) override;
void printEvaluationOfAbscissaAtColumn(double abscissa, int columnIndex, char * buffer, const int bufferSize) override;
Shared::Interval * intervalAtColumn(int columnIndex) override;
I18n::Message valuesParameterMessageAtColumn(int columnIndex) const override;
int maxNumberOfCells() override { return k_maxNumberOfCells; }