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[apps/poincare] Move NormalDistribution to Poincare

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This commit is contained in:
Léa Saviot
2019-08-23 10:44:40 +02:00
parent cf4413bbfa
commit 0840ca7a1e
39 changed files with 246 additions and 163 deletions
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15
apps/regression/graph_controller.cpp
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@@ -2,6 +2,7 @@
#include "../shared/poincare_helpers.h"
#include "../shared/text_helpers.h"
#include "../apps_container.h"
#include <poincare/preferences.h>
#include <cmath>
using namespace Poincare;
@@ -104,7 +105,7 @@ Poincare::Context * GraphController::globalContext() {
void GraphController::reloadBannerView() {
// Set point equals: "P(...) ="
constexpr size_t bufferSize = k_maxNumberOfCharacters + PrintFloat::bufferSizeForFloatsWithPrecision(Constant::LargeNumberOfSignificantDigits);
constexpr size_t bufferSize = k_maxNumberOfCharacters + PrintFloat::bufferSizeForFloatsWithPrecision(Preferences::LargeNumberOfSignificantDigits);
char buffer[bufferSize];
int numberOfChar = 0;
const char * legend = " P(";
@@ -118,7 +119,7 @@ void GraphController::reloadBannerView() {
assert(numberOfChar <= bufferSize);
numberOfChar += strlcpy(buffer + numberOfChar, legend, bufferSize - numberOfChar);
} else {
numberOfChar += PrintFloat::ConvertFloatToText<float>(std::round((float)*m_selectedDotIndex+1.0f), buffer + numberOfChar, bufferSize - numberOfChar, Constant::ShortNumberOfSignificantDigits, Preferences::PrintFloatMode::Decimal);
numberOfChar += PrintFloat::ConvertFloatToText<float>(std::round((float)*m_selectedDotIndex+1.0f), buffer + numberOfChar, bufferSize - numberOfChar, Preferences::ShortNumberOfSignificantDigits, Preferences::PrintFloatMode::Decimal);
}
legend = ") ";
assert(numberOfChar <= bufferSize);
@@ -136,7 +137,7 @@ void GraphController::reloadBannerView() {
}
m_bannerView.abscissaSymbol()->setText(legend);
numberOfChar = PoincareHelpers::ConvertFloatToText<double>(x, buffer, bufferSize, Constant::MediumNumberOfSignificantDigits);
numberOfChar = PoincareHelpers::ConvertFloatToText<double>(x, buffer, bufferSize, Preferences::MediumNumberOfSignificantDigits);
// Padding
Shared::TextHelpers::PadWithSpaces(buffer, bufferSize, &numberOfChar, k_maxLegendLength);
m_bannerView.abscissaValue()->setText(buffer);
@@ -151,7 +152,7 @@ void GraphController::reloadBannerView() {
y = m_store->meanOfColumn(*m_selectedSeriesIndex, 1);
}
numberOfChar += strlcpy(buffer, legend, bufferSize);
numberOfChar += PoincareHelpers::ConvertFloatToText<double>(y, buffer + numberOfChar, bufferSize - numberOfChar, Constant::MediumNumberOfSignificantDigits);
numberOfChar += PoincareHelpers::ConvertFloatToText<double>(y, buffer + numberOfChar, bufferSize - numberOfChar, Preferences::MediumNumberOfSignificantDigits);
// Padding
Shared::TextHelpers::PadWithSpaces(buffer, bufferSize, &numberOfChar, k_maxLegendLength);
m_bannerView.ordinateView()->setText(buffer);
@@ -192,7 +193,7 @@ void GraphController::reloadBannerView() {
char leg[] = {' ', coefficientName, '=', 0};
legend = leg;
numberOfChar += strlcpy(buffer, legend, bufferSize);
numberOfChar += PoincareHelpers::ConvertFloatToText<double>(coefficients[i], buffer + numberOfChar, bufferSize - numberOfChar, Constant::LargeNumberOfSignificantDigits);
numberOfChar += PoincareHelpers::ConvertFloatToText<double>(coefficients[i], buffer + numberOfChar, bufferSize - numberOfChar, Preferences::LargeNumberOfSignificantDigits);
m_bannerView.subTextAtIndex(i)->setText(buffer);
coefficientName++;
}
@@ -203,7 +204,7 @@ void GraphController::reloadBannerView() {
legend = " r=";
double r = m_store->correlationCoefficient(*m_selectedSeriesIndex);
numberOfChar += strlcpy(buffer, legend, bufferSize);
numberOfChar += PoincareHelpers::ConvertFloatToText<double>(r, buffer + numberOfChar, bufferSize - numberOfChar, Constant::LargeNumberOfSignificantDigits);
numberOfChar += PoincareHelpers::ConvertFloatToText<double>(r, buffer + numberOfChar, bufferSize - numberOfChar, Preferences::LargeNumberOfSignificantDigits);
m_bannerView.subTextAtIndex(2)->setText(buffer);
// Set "r2=..."
@@ -211,7 +212,7 @@ void GraphController::reloadBannerView() {
legend = " r2=";
double r2 = m_store->squaredCorrelationCoefficient(*m_selectedSeriesIndex);
numberOfChar += strlcpy(buffer, legend, bufferSize);
numberOfChar += PoincareHelpers::ConvertFloatToText<double>(r2, buffer + numberOfChar, bufferSize - numberOfChar, Constant::LargeNumberOfSignificantDigits);
numberOfChar += PoincareHelpers::ConvertFloatToText<double>(r2, buffer + numberOfChar, bufferSize - numberOfChar, Preferences::LargeNumberOfSignificantDigits);
m_bannerView.subTextAtIndex(3)->setText(buffer);
// Clean the last subview