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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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4
apps/statistics/box_controller.cpp
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@@ -51,12 +51,12 @@ void BoxController::reloadBannerView() {
// Set calculation result
assert(UTF8Decoder::CharSizeOfCodePoint(' ') == 1);
constexpr int precision = Preferences::LargeNumberOfSignificantDigits;
constexpr int bufferSize = PrintFloat::bufferSizeForFloatsWithPrecision(precision) + 1;
constexpr int bufferSize = PrintFloat::charSizeForFloatsWithPrecision(precision) + 1;
char buffer[bufferSize];
CalculPointer calculationMethods[5] = {&Store::minValue, &Store::firstQuartile, &Store::median, &Store::thirdQuartile,
&Store::maxValue};
double calculation = (m_store->*calculationMethods[selectedQuantile])(selectedSeriesIndex());
int numberOfChar = PoincareHelpers::ConvertFloatToText<double>(calculation, buffer, bufferSize - 1, precision);
int numberOfChar = PoincareHelpers::ConvertFloatToText<double>(calculation, buffer, bufferSize, precision);
buffer[numberOfChar++] = ' ';
assert(numberOfChar <= bufferSize - 1);
buffer[numberOfChar] = 0;