From c5de4256efb6dca48a564f77b6ee223dcd3ba181 Mon Sep 17 00:00:00 2001
From: valorun <ronan@collier-famille.fr>
Date: Thu, 7 May 2020 12:11:28 +0200
Subject: [PATCH] fix color picking segmentation + compilation error

---
 ColorimetricSegmenter.cpp | 8 +++++++-
 QuantiDialog.cpp          | 4 ++--
 2 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/ColorimetricSegmenter.cpp b/ColorimetricSegmenter.cpp
index 6e51f01..9947416 100644
--- a/ColorimetricSegmenter.cpp
+++ b/ColorimetricSegmenter.cpp
@@ -692,8 +692,14 @@ void ColorimetricSegmenter::filterRgbWithSegmentation()
 		return;
 	}
 
+    // Retrieve parameters from dialog
+    if (m_app->pickingHub()) {
+        m_pickingHub = m_app->pickingHub();
+    }
+
 	// Retrieve parameters from dialog
-	rgbDlg = new RgbDialog(m_pickingHub, (QWidget*)m_app->getMainWindow());
+    rgbDlg = new RgbDialog(m_pickingHub, (QWidget*)m_app->getMainWindow());
+    rgbDlg->show();
 
 	auto start = std::chrono::high_resolution_clock::now();
 
diff --git a/QuantiDialog.cpp b/QuantiDialog.cpp
index ecb3a47..f780cbf 100644
--- a/QuantiDialog.cpp
+++ b/QuantiDialog.cpp
@@ -1,6 +1,6 @@
 #include "QuantiDialog.h"
 
-
+#include<cmath>
 #include <QVariant>
 QuantiDialog::QuantiDialog(QWidget* parent)
 	: QDialog(parent)
@@ -21,5 +21,5 @@ QuantiDialog::QuantiDialog(QWidget* parent)
 */
 void QuantiDialog::updateLabelValues()
 {
-	nb_color_label->setText(QString::fromStdString(std::to_string(static_cast<int>(pow(area_quanti->value(), 3)))));
+    nb_color_label->setText(QString::fromStdString(std::to_string(static_cast<int>(pow(area_quanti->value(), 3)))));
 }