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[apps] Shared: increase the number of significative digits in the result

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displayed by the sum graph controller
This commit is contained in:
Émilie Feral
2018-01-12 13:55:01 +01:00
committed by EmilieNumworks
parent eb0686e2b2
commit 9eae976e78
1 changed files with 4 additions and 4 deletions
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8
apps/shared/sum_graph_controller.cpp
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@@ -251,16 +251,16 @@ void SumGraphController::LegendView::setSumSymbol(Step step, double start, doubl
Complex<double>::convertFloatToText(start, buffer, PrintFloat::bufferSizeForFloatsWithPrecision(Constant::MediumNumberOfSignificantDigits), Constant::MediumNumberOfSignificantDigits, Expression::FloatDisplayMode::Decimal);
m_sumLayout = new CondensedSumLayout(new StringLayout(sigma, sizeof(sigma)), new StringLayout(buffer, strlen(buffer), KDText::FontSize::Small), nullptr);
} else {
char buffer[2+PrintFloat::bufferSizeForFloatsWithPrecision(Constant::MediumNumberOfSignificantDigits)];
Complex<double>::convertFloatToText(start, buffer, PrintFloat::bufferSizeForFloatsWithPrecision(Constant::MediumNumberOfSignificantDigits), Constant::MediumNumberOfSignificantDigits, Expression::FloatDisplayMode::Decimal);
char buffer[2+PrintFloat::bufferSizeForFloatsWithPrecision(Constant::LargeNumberOfSignificantDigits)];
Complex<double>::convertFloatToText(start, buffer, PrintFloat::bufferSizeForFloatsWithPrecision(Constant::LargeNumberOfSignificantDigits), Constant::LargeNumberOfSignificantDigits, Expression::FloatDisplayMode::Decimal);
ExpressionLayout * start = new StringLayout(buffer, strlen(buffer), KDText::FontSize::Small);
Complex<double>::convertFloatToText(end, buffer, PrintFloat::bufferSizeForFloatsWithPrecision(Constant::MediumNumberOfSignificantDigits), Constant::MediumNumberOfSignificantDigits, Expression::FloatDisplayMode::Decimal);
Complex<double>::convertFloatToText(end, buffer, PrintFloat::bufferSizeForFloatsWithPrecision(Constant::LargeNumberOfSignificantDigits), Constant::LargeNumberOfSignificantDigits, Expression::FloatDisplayMode::Decimal);
ExpressionLayout * end = new StringLayout(buffer, strlen(buffer), KDText::FontSize::Small);
m_sumLayout = new CondensedSumLayout(new StringLayout(sigma, sizeof(sigma)), start, end);
ExpressionLayout * childrenLayouts[3];
strlcpy(buffer, "= ", 3);
Complex<double>::convertFloatToText(result, buffer+2, PrintFloat::bufferSizeForFloatsWithPrecision(Constant::MediumNumberOfSignificantDigits), Constant::MediumNumberOfSignificantDigits);
Complex<double>::convertFloatToText(result, buffer+2, PrintFloat::bufferSizeForFloatsWithPrecision(Constant::LargeNumberOfSignificantDigits), Constant::LargeNumberOfSignificantDigits);
childrenLayouts[2] = new StringLayout(buffer, strlen(buffer), KDText::FontSize::Small);
childrenLayouts[1] = functionLayout;
childrenLayouts[0] = m_sumLayout;