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[apps] In graph and regression banner view, decrease the number of

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significant digits to avoid weird values as 0.3999999

Change-Id: I2d2b669d92c8ccb760cbff6bd64e8561755be9eb
This commit is contained in:
Émilie Feral
2017-06-15 10:30:31 +02:00
parent 010014a4b5
commit 15892aa7bf
5 changed files with 8 additions and 6 deletions
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4
apps/shared/function_graph_controller.cpp
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@@ -116,7 +116,7 @@ void FunctionGraphController::reloadBannerView() {
strlcpy(buffer, legend, legendLength+1);
numberOfChar += legendLength;
buffer[0] = functionStore()->symbol();
numberOfChar += Complex::convertFloatToText(m_cursor->x(), buffer+numberOfChar, Complex::bufferSizeForFloatsWithPrecision(Constant::LargeNumberOfSignificantDigits), Constant::LargeNumberOfSignificantDigits);
numberOfChar += Complex::convertFloatToText(m_cursor->x(), buffer+numberOfChar, Complex::bufferSizeForFloatsWithPrecision(Constant::MediumNumberOfSignificantDigits), Constant::MediumNumberOfSignificantDigits);
legend = " ";
legendLength = strlen(legend);
strlcpy(buffer+numberOfChar, legend, legendLength+1);
@@ -134,7 +134,7 @@ void FunctionGraphController::reloadBannerView() {
assert(m_indexFunctionSelectedByCursor < functionStore()->numberOfActiveFunctions());
Function * f = functionStore()->activeFunctionAtIndex(m_indexFunctionSelectedByCursor);
buffer[0] = f->name()[0];
numberOfChar += Complex::convertFloatToText(m_cursor->y(), buffer+legendLength, Complex::bufferSizeForFloatsWithPrecision(Constant::LargeNumberOfSignificantDigits), Constant::LargeNumberOfSignificantDigits);
numberOfChar += Complex::convertFloatToText(m_cursor->y(), buffer+legendLength, Complex::bufferSizeForFloatsWithPrecision(Constant::MediumNumberOfSignificantDigits), Constant::MediumNumberOfSignificantDigits);
legend = " ";
legendLength = strlen(legend);
strlcpy(buffer+numberOfChar, legend, legendLength+1);