From dbae8a89423a8c600f20edcba94c0adc99e21de1 2017-06-29 07:12:48
From: mperrinel <mperrinel@itlink.fr>
Date: 2017-06-29 07:12:48
Subject: [PATCH] Add correction for delta T
---

diff --git a/app/src/Main.cpp b/app/src/Main.cpp
index d8daf09..a27b59a 100644
--- a/app/src/Main.cpp
+++ b/app/src/Main.cpp
@@ -36,14 +36,6 @@ namespace {
 const auto PLUGIN_DIRECTORY_NAME = QStringLiteral("plugins");
 #endif
 
-
-#if __GNUC__
-#if __x86_64__ || __ppc64__
-#define ENVIRONMENT64
-#else
-#define ENVIRONMENT32
-#endif
-#endif
 } // namespace
 
 int main(int argc, char *argv[])
@@ -70,7 +62,7 @@ int main(int argc, char *argv[])
     }
 #else
     __x86_64__ || __ppc64__ if (!pluginDir.cd("../lib/SciQlop")) { pluginDir.cd("../lib/sciqlop"); }
-    #endif
+#endif
 #endif
     qCDebug(LOG_PluginManager())
         << QObject::tr("Plugin directory: %1").arg(pluginDir.absolutePath());
diff --git a/gui/src/Visualization/VisualizationGraphWidget.cpp b/gui/src/Visualization/VisualizationGraphWidget.cpp
index e9be9e5..edd5cd3 100644
--- a/gui/src/Visualization/VisualizationGraphWidget.cpp
+++ b/gui/src/Visualization/VisualizationGraphWidget.cpp
@@ -124,15 +124,18 @@ void VisualizationGraphWidget::onRangeChanged(const QCPRange &t1, const QCPRange
             if (variable->intersect(dateTime)) {
                 auto variableDateTime = variable->dateTime();
                 if (variableDateTime.m_TStart < dateTime.m_TStart) {
-                    dateTime.m_TStart = variableDateTime.m_TStart;
-                    // START is set to the old one. tolerance have to be added to the right
+
+                    auto diffEndToKeepDelta = dateTime.m_TEnd - variableDateTime.m_TEnd;
+                    dateTime.m_TStart = variableDateTime.m_TStart + diffEndToKeepDelta;
+                    // Tolerance have to be added to the right
                     // add 10% tolerance for right (end) side
                     auto tolerance = 0.1 * (dateTime.m_TEnd - dateTime.m_TStart);
                     variableDateTimeWithTolerance.m_TEnd += tolerance;
                 }
                 if (variableDateTime.m_TEnd > dateTime.m_TEnd) {
-                    dateTime.m_TEnd = variableDateTime.m_TEnd;
-                    // END is set to the old one. tolerance have to be added to the left
+                    auto diffStartToKeepDelta = dateTime.m_TStart - dateTime.m_TStart;
+                    dateTime.m_TEnd = variableDateTime.m_TEnd - diffStartToKeepDelta;
+                    // Tolerance have to be added to the left
                     // add 10% tolerance for left (start) side
                     auto tolerance = 0.1 * (dateTime.m_TEnd - dateTime.m_TStart);
                     variableDateTimeWithTolerance.m_TStart -= tolerance;