UpsilonNumworks/Upsilon
1
0
Fork 0
mirror of https://github.com/UpsilonNumworks/Upsilon.git synced 2026-03-19 22:00:28 +01:00
Code Issues Packages Projects Releases Wiki Activity

[apps] Operations in double when precision required

Browse Source 
Change-Id: I7168a861a76178f0bf81841e9378f7399f67914a
This commit is contained in:
Émilie Feral
2017-08-04 18:24:09 +02:00
parent 82e212e771
commit f0a776a670
82 changed files with 494 additions and 463 deletions
Download Patch File Download Diff File Expand all files Collapse all files

34
apps/regression/graph_controller.cpp
View File

@@ -88,7 +88,7 @@ void GraphController::reloadBannerView() {
numberOfChar = 0;
legend = "x=";
float x = m_cursor->x();
double x = m_cursor->x();
// Display a specific legend if the mean dot is selected
if (*m_selectedDotIndex == m_store->numberOfPairs()) {
constexpr static char legX[] = {Ion::Charset::XBar, '=', 0};
@@ -98,7 +98,7 @@ void GraphController::reloadBannerView() {
legendLength = strlen(legend);
strlcpy(buffer, legend, legendLength+1);
numberOfChar += legendLength;
numberOfChar += Complex<float>::convertFloatToText(x, buffer+numberOfChar, PrintFloat::bufferSizeForFloatsWithPrecision(Constant::MediumNumberOfSignificantDigits), Constant::MediumNumberOfSignificantDigits);
numberOfChar += Complex<double>::convertFloatToText(x, buffer+numberOfChar, PrintFloat::bufferSizeForFloatsWithPrecision(Constant::MediumNumberOfSignificantDigits), Constant::MediumNumberOfSignificantDigits);
legend = " ";
legendLength = strlen(legend);
strlcpy(buffer+numberOfChar, legend, legendLength+1);
@@ -107,7 +107,7 @@ void GraphController::reloadBannerView() {
numberOfChar = 0;
legend = "y=";
float y = m_cursor->y();
double y = m_cursor->y();
if (*m_selectedDotIndex == m_store->numberOfPairs()) {
constexpr static char legY[] = {Ion::Charset::YBar, '=', 0};
legend = legY;
@@ -116,7 +116,7 @@ void GraphController::reloadBannerView() {
legendLength = strlen(legend);
strlcpy(buffer, legend, legendLength+1);
numberOfChar += legendLength;
numberOfChar += Complex<float>::convertFloatToText(y, buffer+numberOfChar, PrintFloat::bufferSizeForFloatsWithPrecision(Constant::MediumNumberOfSignificantDigits), Constant::MediumNumberOfSignificantDigits);
numberOfChar += Complex<double>::convertFloatToText(y, buffer+numberOfChar, PrintFloat::bufferSizeForFloatsWithPrecision(Constant::MediumNumberOfSignificantDigits), Constant::MediumNumberOfSignificantDigits);
legend = " ";
legendLength = strlen(legend);
strlcpy(buffer+numberOfChar, legend, legendLength+1);
@@ -125,11 +125,11 @@ void GraphController::reloadBannerView() {
numberOfChar = 0;
legend = " a=";
float slope = m_store->slope();
double slope = m_store->slope();
legendLength = strlen(legend);
strlcpy(buffer, legend, legendLength+1);
numberOfChar += legendLength;
numberOfChar += Complex<float>::convertFloatToText(slope, buffer+numberOfChar, PrintFloat::bufferSizeForFloatsWithPrecision(Constant::LargeNumberOfSignificantDigits), Constant::LargeNumberOfSignificantDigits);
numberOfChar += Complex<double>::convertFloatToText(slope, buffer+numberOfChar, PrintFloat::bufferSizeForFloatsWithPrecision(Constant::LargeNumberOfSignificantDigits), Constant::LargeNumberOfSignificantDigits);
legend = " ";
legendLength = strlen(legend);
strlcpy(buffer+numberOfChar, legend, legendLength+1);
@@ -138,11 +138,11 @@ void GraphController::reloadBannerView() {
numberOfChar = 0;
legend = " b=";
float yIntercept = m_store->yIntercept();
double yIntercept = m_store->yIntercept();
legendLength = strlen(legend);
strlcpy(buffer, legend, legendLength+1);
numberOfChar += legendLength;
numberOfChar += Complex<float>::convertFloatToText(yIntercept, buffer+numberOfChar, PrintFloat::bufferSizeForFloatsWithPrecision(Constant::LargeNumberOfSignificantDigits), Constant::LargeNumberOfSignificantDigits);
numberOfChar += Complex<double>::convertFloatToText(yIntercept, buffer+numberOfChar, PrintFloat::bufferSizeForFloatsWithPrecision(Constant::LargeNumberOfSignificantDigits), Constant::LargeNumberOfSignificantDigits);
legend = " ";
legendLength = strlen(legend);
strlcpy(buffer+numberOfChar, legend, legendLength+1);
@@ -151,11 +151,11 @@ void GraphController::reloadBannerView() {
numberOfChar = 0;
legend = " r=";
float r = m_store->correlationCoefficient();
double r = m_store->correlationCoefficient();
legendLength = strlen(legend);
strlcpy(buffer, legend, legendLength+1);
numberOfChar += legendLength;
numberOfChar += Complex<float>::convertFloatToText(r, buffer+numberOfChar, PrintFloat::bufferSizeForFloatsWithPrecision(Constant::LargeNumberOfSignificantDigits), Constant::LargeNumberOfSignificantDigits);
numberOfChar += Complex<double>::convertFloatToText(r, buffer+numberOfChar, PrintFloat::bufferSizeForFloatsWithPrecision(Constant::LargeNumberOfSignificantDigits), Constant::LargeNumberOfSignificantDigits);
legend = " ";
legendLength = strlen(legend);
strlcpy(buffer+numberOfChar, legend, legendLength+1);
@@ -164,11 +164,11 @@ void GraphController::reloadBannerView() {
numberOfChar = 0;
legend = " r2=";
float r2 = m_store->squaredCorrelationCoefficient();
double r2 = m_store->squaredCorrelationCoefficient();
legendLength = strlen(legend);
strlcpy(buffer, legend, legendLength+1);
numberOfChar += legendLength;
numberOfChar += Complex<float>::convertFloatToText(r2, buffer+numberOfChar, PrintFloat::bufferSizeForFloatsWithPrecision(Constant::LargeNumberOfSignificantDigits), Constant::LargeNumberOfSignificantDigits);
numberOfChar += Complex<double>::convertFloatToText(r2, buffer+numberOfChar, PrintFloat::bufferSizeForFloatsWithPrecision(Constant::LargeNumberOfSignificantDigits), Constant::LargeNumberOfSignificantDigits);
legend = " ";
legendLength = strlen(legend);
strlcpy(buffer+numberOfChar, legend, legendLength+1);
@@ -181,8 +181,8 @@ void GraphController::initRangeParameters() {
}
void GraphController::initCursorParameters() {
float x = (m_store->xMin() + m_store->xMax())/2.0f;
float y = m_store->yValueForXValue(x);
double x = (m_store->xMin() + m_store->xMax())/2.0;
double y = m_store->yValueForXValue(x);
m_cursor->moveTo(x, y);
m_store->panToMakePointVisible(x, y, k_cursorTopMarginRatio, k_cursorRightMarginRatio, k_cursorBottomMarginRatio, k_cursorLeftMarginRatio);
selectRegressionCurve();
@@ -205,16 +205,16 @@ bool GraphController::moveCursorHorizontally(int direction) {
}
return false;
}
float x = direction > 0 ? m_cursor->x() + m_store->xGridUnit()/k_numberOfCursorStepsInGradUnit :
double x = direction > 0 ? m_cursor->x() + m_store->xGridUnit()/k_numberOfCursorStepsInGradUnit :
m_cursor->x() - m_store->xGridUnit()/k_numberOfCursorStepsInGradUnit;
float y = m_store->yValueForXValue(x);
double y = m_store->yValueForXValue(x);
m_cursor->moveTo(x, y);
m_store->panToMakePointVisible(x, y, k_cursorTopMarginRatio, k_cursorRightMarginRatio, k_cursorBottomMarginRatio, k_cursorLeftMarginRatio);
return true;
}
bool GraphController::moveCursorVertically(int direction) {
float yRegressionCurve = m_store->yValueForXValue(m_cursor->x());
double yRegressionCurve = m_store->yValueForXValue(m_cursor->x());
if (*m_selectedDotIndex >= 0) {
if ((yRegressionCurve - m_cursor->y() > 0) == (direction > 0)) {
*m_selectedDotIndex = -1;