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[poincare] PrintFloat: take into account the distinction between char

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and glyph length in ConvertFloatToText
This commit is contained in:
Émilie Feral
2019-09-25 17:31:30 +02:00
committed by LeaNumworks
parent d6ad694b76
commit 4d593a6149
37 changed files with 153 additions and 124 deletions
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8
apps/regression/calculation_controller.cpp
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@@ -179,7 +179,7 @@ void CalculationController::willDisplayCellAtLocation(HighlightCell * cell, int
double calculation1 = (m_store->*calculationMethods[j-1])(seriesNumber, 0);
double calculation2 = (m_store->*calculationMethods[j-1])(seriesNumber, 1);
EvenOddDoubleBufferTextCellWithSeparator * myCell = (EvenOddDoubleBufferTextCellWithSeparator *)cell;
constexpr int bufferSize = PrintFloat::bufferSizeForFloatsWithPrecision(numberSignificantDigits);
constexpr int bufferSize = PrintFloat::charSizeForFloatsWithPrecision(numberSignificantDigits);
char buffer[bufferSize];
PoincareHelpers::ConvertFloatToText<double>(calculation1, buffer, bufferSize, numberSignificantDigits);
myCell->setFirstText(buffer);
@@ -198,7 +198,7 @@ void CalculationController::willDisplayCellAtLocation(HighlightCell * cell, int
assert(j != k_regressionCellIndex);
CalculPointer calculationMethods[] = {&Store::doubleCastedNumberOfPairsOfSeries, &Store::covariance, &Store::columnProductSum};
double calculation = (m_store->*calculationMethods[j-k_totalNumberOfDoubleBufferRows-1])(seriesNumber);
constexpr int bufferSize = PrintFloat::bufferSizeForFloatsWithPrecision(numberSignificantDigits);
constexpr int bufferSize = PrintFloat::charSizeForFloatsWithPrecision(numberSignificantDigits);
char buffer[bufferSize];
PoincareHelpers::ConvertFloatToText<double>(calculation, buffer, bufferSize, numberSignificantDigits);
bufferCell->setText(buffer);
@@ -230,7 +230,7 @@ void CalculationController::willDisplayCellAtLocation(HighlightCell * cell, int
if (modelType == Model::Type::Linear) {
CalculPointer calculationMethods[2] = {&Store::correlationCoefficient, &Store::squaredCorrelationCoefficient};
double calculation = (m_store->*calculationMethods[j - k_regressionCellIndex - maxNumberCoefficients - 1])(seriesNumber);
constexpr int bufferSize = PrintFloat::bufferSizeForFloatsWithPrecision(numberSignificantDigits);
constexpr int bufferSize = PrintFloat::charSizeForFloatsWithPrecision(numberSignificantDigits);
char buffer[bufferSize];
PoincareHelpers::ConvertFloatToText<double>(calculation, buffer, bufferSize, numberSignificantDigits);
bufferCell->setText(buffer);
@@ -246,7 +246,7 @@ void CalculationController::willDisplayCellAtLocation(HighlightCell * cell, int
bufferCell->setText(I18n::translate(I18n::Message::Dash));
return;
} else {
constexpr int bufferSize = PrintFloat::bufferSizeForFloatsWithPrecision(numberSignificantDigits);
constexpr int bufferSize = PrintFloat::charSizeForFloatsWithPrecision(numberSignificantDigits);
char buffer[bufferSize];
PoincareHelpers::ConvertFloatToText<double>(coefficients[j - k_regressionCellIndex - 1], buffer, bufferSize, numberSignificantDigits);
bufferCell->setText(buffer);