From 571cdc5746893003c369bafb9399c80013b5e81f Mon Sep 17 00:00:00 2001
From: Patrick Imbo <patrick.imbo@c-s.fr>
Date: Mon, 29 Nov 2010 14:04:53 +0100
Subject: [PATCH] ENH: IsContinuousPoint attribut add to
VectorDataActionHandler
---
.../otbVectorDataActionHandler.h | 22 ++++++++++++++++---
1 file changed, 19 insertions(+), 3 deletions(-)
diff --git a/Code/Visualization/otbVectorDataActionHandler.h b/Code/Visualization/otbVectorDataActionHandler.h
index 5e850e74ca..d1f062e252 100644
--- a/Code/Visualization/otbVectorDataActionHandler.h
+++ b/Code/Visualization/otbVectorDataActionHandler.h
@@ -94,11 +94,19 @@ public:
= sourceWidget->GetScreenToImageTransform()->TransformPoint(
screenPoint);
+ if( m_IsContinuousPoint == false )
+ {
+ imagePoint[0] = static_cast<unsigned int>(imagePoint[0]) + 0.5;
+ imagePoint[1] = static_cast<unsigned int>(imagePoint[1]) + 0.5;
+ }
+
+
// Transform to index
typename ModelType::VertexType index;
index[0] = imagePoint[0];
index[1] = imagePoint[1];
+
//Add Offset
index[0] += m_Offset[0];
index[1] += m_Offset[1];
@@ -178,18 +186,23 @@ public:
itkSetMacro(Offset, OffsetType);
itkGetMacro(Offset, OffsetType);
- /** Set/Get End polygon Mouse butto */
+ /** Set/Get End polygon Mouse button */
itkSetMacro(EndMouseButton, int);
itkGetMacro(EndMouseButton, int);
- /** Set/Get Add polygon Mouse butto */
+ /** Set/Get Add polygon Mouse button */
itkSetMacro(AddMouseButton, int);
itkGetMacro(AddMouseButton, int);
+ /** Set/Get if Screen Point Centered */
+ itkSetMacro(IsContinuousPoint, bool);
+ itkGetMacro(IsContinuousPoint, bool);
+
protected:
/** Constructor */
VectorDataActionHandler() :
- m_Offset(), m_View(), m_Model(), m_EndMouseButton(3), m_AddMouseButton(1)
+ m_Offset(), m_View(), m_Model(), m_EndMouseButton(3),
+ m_AddMouseButton(1), m_IsContinuousPoint(true)
{
}
@@ -222,6 +235,9 @@ private:
/// Add polygon Mouse button
int m_AddMouseButton;
+ // Is image point is continous otherwise centered
+ bool m_IsContinuousPoint;
+
}; // end class
} // end namespace otb
--
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