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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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26
apps/shared/sum_graph_controller.cpp
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@@ -3,6 +3,7 @@
#include <poincare/empty_layout.h>
#include <poincare/condensed_sum_layout.h>
#include <poincare/layout_helper.h>
#include <poincare/preferences.h>
#include "poincare_helpers.h"
#include <assert.h>
@@ -177,9 +178,11 @@ void SumGraphController::LegendView::setLegendMessage(I18n::Message message, Ste
}
void SumGraphController::LegendView::setEditableZone(double d) {
char buffer[PrintFloat::bufferSizeForFloatsWithPrecision(Constant::MediumNumberOfSignificantDigits)];
PrintFloat::ConvertFloatToText<double>(d, buffer, PrintFloat::bufferSizeForFloatsWithPrecision(Constant::MediumNumberOfSignificantDigits), Constant::MediumNumberOfSignificantDigits, Preferences::PrintFloatMode::Decimal);
m_editableZone.setText(buffer);
constexpr int precision = Preferences::MediumNumberOfSignificantDigits;
constexpr int bufferSize = PrintFloat::bufferSizeForFloatsWithPrecision(precision);
char buffer[bufferSize];
PrintFloat::ConvertFloatToText<double>(d, buffer, bufferSize, precision, Preferences::PrintFloatMode::Decimal);
m_editableZone.setText(buffer);
}
void SumGraphController::LegendView::setSumSymbol(Step step, double start, double end, double result, Layout functionLayout) {
@@ -189,24 +192,29 @@ void SumGraphController::LegendView::setSumSymbol(Step step, double start, doubl
if (step == Step::FirstParameter) {
m_sumLayout = LayoutHelper::CodePointString(sigma, sigmaLength);
} else if (step == Step::SecondParameter) {
char buffer[PrintFloat::bufferSizeForFloatsWithPrecision(Constant::MediumNumberOfSignificantDigits)];
PrintFloat::ConvertFloatToText<double>(start, buffer, PrintFloat::bufferSizeForFloatsWithPrecision(Constant::MediumNumberOfSignificantDigits), Constant::MediumNumberOfSignificantDigits, Preferences::PrintFloatMode::Decimal);
constexpr int precision = Preferences::MediumNumberOfSignificantDigits;
constexpr int bufferSize = PrintFloat::bufferSizeForFloatsWithPrecision(precision);
char buffer[bufferSize];
PrintFloat::ConvertFloatToText<double>(start, buffer, bufferSize, precision, Preferences::PrintFloatMode::Decimal);
m_sumLayout = CondensedSumLayout::Builder(
LayoutHelper::CodePointString(sigma, sigmaLength),
LayoutHelper::String(buffer, strlen(buffer), k_font),
EmptyLayout::Builder(EmptyLayoutNode::Color::Yellow, false, k_font, false));
} else {
char buffer[2+PrintFloat::bufferSizeForFloatsWithPrecision(Constant::LargeNumberOfSignificantDigits)];
PrintFloat::ConvertFloatToText<double>(start, buffer, PrintFloat::bufferSizeForFloatsWithPrecision(Constant::LargeNumberOfSignificantDigits), Constant::LargeNumberOfSignificantDigits, Preferences::PrintFloatMode::Decimal);
constexpr int precision = Preferences::LargeNumberOfSignificantDigits;
constexpr int sizeForPrecision = PrintFloat::bufferSizeForFloatsWithPrecision(precision);
constexpr int bufferSize = 2 + sizeForPrecision;
char buffer[bufferSize];
PrintFloat::ConvertFloatToText<double>(start, buffer, sizeForPrecision, precision, Preferences::PrintFloatMode::Decimal);
Layout start = LayoutHelper::String(buffer, strlen(buffer), k_font);
PrintFloat::ConvertFloatToText<double>(end, buffer, PrintFloat::bufferSizeForFloatsWithPrecision(Constant::LargeNumberOfSignificantDigits), Constant::LargeNumberOfSignificantDigits, Preferences::PrintFloatMode::Decimal);
PrintFloat::ConvertFloatToText<double>(end, buffer, sizeForPrecision, precision, Preferences::PrintFloatMode::Decimal);
Layout end = LayoutHelper::String(buffer, strlen(buffer), k_font);
m_sumLayout = CondensedSumLayout::Builder(
LayoutHelper::CodePointString(sigma, sigmaLength),
start,
end);
strlcpy(buffer, "= ", 3);
PoincareHelpers::ConvertFloatToText<double>(result, buffer+2, PrintFloat::bufferSizeForFloatsWithPrecision(Constant::LargeNumberOfSignificantDigits), Constant::LargeNumberOfSignificantDigits);
PoincareHelpers::ConvertFloatToText<double>(result, buffer+2, sizeForPrecision, precision);
m_sumLayout = HorizontalLayout::Builder(
m_sumLayout,
functionLayout,