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[apps] In banner views, add spaces between legends

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Change-Id: I35be71bdc8b986a722ef911fa269632d245680d3
This commit is contained in:
Émilie Feral
2017-02-27 14:05:52 +01:00
committed by Romain Goyet
parent abfebdaa81
commit 10238fe9d1
4 changed files with 63 additions and 22 deletions
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27
apps/statistics/histogram_controller.cpp
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@@ -135,30 +135,41 @@ Responder * HistogramController::tabController() const {
void HistogramController::reloadBannerView() {
char buffer[k_maxNumberOfCharacters+ Complex::bufferSizeForFloatsWithPrecision(Constant::LargeNumberOfSignificantDigits)*2];
const char * legend = "Interval [";
int numberOfChar = 0;
const char * legend = "Intervalle [";
int legendLength = strlen(legend);
strlcpy(buffer, legend, legendLength+1);
numberOfChar += legendLength;
float lowerBound = m_store->startOfBarAtIndex(m_selectedBarIndex);
int lowerBoundNumberOfChar = Complex::convertFloatToText(lowerBound, buffer+legendLength, Complex::bufferSizeForFloatsWithPrecision(Constant::LargeNumberOfSignificantDigits), Constant::LargeNumberOfSignificantDigits);
buffer[legendLength+lowerBoundNumberOfChar] = ';';
numberOfChar += Complex::convertFloatToText(lowerBound, buffer+numberOfChar, Complex::bufferSizeForFloatsWithPrecision(Constant::LargeNumberOfSignificantDigits), Constant::LargeNumberOfSignificantDigits);
buffer[numberOfChar++] = ';';
float upperBound = m_store->endOfBarAtIndex(m_selectedBarIndex);
int upperBoundNumberOfChar = Complex::convertFloatToText(upperBound, buffer+legendLength+lowerBoundNumberOfChar+1, Complex::bufferSizeForFloatsWithPrecision(Constant::LargeNumberOfSignificantDigits), Constant::LargeNumberOfSignificantDigits);
buffer[legendLength+lowerBoundNumberOfChar+upperBoundNumberOfChar+1] = '[';
buffer[legendLength+lowerBoundNumberOfChar+upperBoundNumberOfChar+2] = 0;
numberOfChar += Complex::convertFloatToText(upperBound, buffer+numberOfChar, Complex::bufferSizeForFloatsWithPrecision(Constant::LargeNumberOfSignificantDigits), Constant::LargeNumberOfSignificantDigits);
buffer[numberOfChar++] = '[';
legend = " ";
legendLength = strlen(legend);
strlcpy(buffer+numberOfChar, legend, legendLength+1);
m_bannerView.setLegendAtIndex(buffer, 0);
numberOfChar = 0;
legend = "Effectif: ";
legendLength = strlen(legend);
strlcpy(buffer, legend, legendLength+1);
numberOfChar += legendLength;
float size = m_store->heightOfBarAtIndex(m_selectedBarIndex);
Complex::convertFloatToText(size, buffer+legendLength, Complex::bufferSizeForFloatsWithPrecision(Constant::LargeNumberOfSignificantDigits), Constant::LargeNumberOfSignificantDigits);
numberOfChar += Complex::convertFloatToText(size, buffer+numberOfChar, Complex::bufferSizeForFloatsWithPrecision(Constant::LargeNumberOfSignificantDigits), Constant::LargeNumberOfSignificantDigits);
legend = " ";
legendLength = strlen(legend);
strlcpy(buffer+numberOfChar, legend, legendLength+1);
m_bannerView.setLegendAtIndex(buffer, 1);
numberOfChar = 0;
legend = "Frequence: ";
legendLength = strlen(legend);
strlcpy(buffer, legend, legendLength+1);
numberOfChar += legendLength;
float frequency = size/m_store->sumOfColumn(1);
Complex::convertFloatToText(frequency, buffer+legendLength, Complex::bufferSizeForFloatsWithPrecision(Constant::LargeNumberOfSignificantDigits), Constant::LargeNumberOfSignificantDigits);
numberOfChar += Complex::convertFloatToText(frequency, buffer+legendLength, Complex::bufferSizeForFloatsWithPrecision(Constant::LargeNumberOfSignificantDigits), Constant::LargeNumberOfSignificantDigits);
m_bannerView.setLegendAtIndex(buffer, 2);
}