From 0b4cb511de210627e4b07cc4ad0bdef1b236833c Mon Sep 17 00:00:00 2001
From: Emmanuel Christophe <emmanuel.christophe@orfeo-toolbox.org>
Date: Wed, 17 Sep 2008 17:05:10 +0000
Subject: [PATCH] ENH: Handling path drawing
---
Code/Visu/otbImageViewerBase.h | 13 +++++++++++++
Code/Visu/otbImageViewerBase.txx | 14 ++++++++++++++
2 files changed, 27 insertions(+)
diff --git a/Code/Visu/otbImageViewerBase.h b/Code/Visu/otbImageViewerBase.h
index 857b2ba714..462d120140 100644
--- a/Code/Visu/otbImageViewerBase.h
+++ b/Code/Visu/otbImageViewerBase.h
@@ -27,6 +27,7 @@ PURPOSE. See the above copyright notices for more information.
#include "otbStreamingShrinkImageFilter.h"
#include "otbImageWidgetBoxForm.h"
#include "otbImageWidgetPolygonForm.h"
+#include "otbImageWidgetPolylineForm.h"
#include "otbImageWidgetCircleForm.h"
#include "itkListSample.h"
#include "otbObjectList.h"
@@ -165,6 +166,14 @@ namespace otb
typedef typename ImageWidgetCircleFormType::Pointer ImageWidgetCircleFormPointerType;
typedef std::map<LabelType,ColorType> ROIColorMapType;
+ typedef otb::PolyLineParametricPathWithValue<double,2> PathType;
+ typedef typename PathType::VertexListIteratorType PathIteratorType;
+ typedef otb::ObjectList<PathType> PathListType;
+ typedef typename PathListType::Pointer PathListPointerType;
+ typedef typename PathListType::Iterator PathListIteratorType;
+ typedef ImageWidgetPolylineForm<double> ImageWidgetPolylineFormType;
+ typedef typename ImageWidgetPolylineFormType::Pointer ImageWidgetPolylineFormPointerType;
+
/// Accessors
itkGetMacro(Built,bool);
itkGetMacro(ShrinkFactor,unsigned int);
@@ -184,6 +193,8 @@ namespace otb
itkGetMacro(UseScroll,bool);
itkGetObjectMacro(PolygonROIList, PolygonListType);
itkSetObjectMacro(PolygonROIList, PolygonListType);
+ itkGetObjectMacro(PathList, PathListType);
+ itkSetObjectMacro(PathList, PathListType);
itkGetObjectMacro(InterfaceBoxesList,FormListType);
itkSetObjectMacro(InterfaceBoxesList,FormListType);
itkSetMacro(InterfaceBoxesColor,ColorType);
@@ -473,6 +484,8 @@ namespace otb
OffsetListType m_LinkedViewerOffsetList;
/// PolygonList
PolygonListPointerType m_PolygonROIList;
+ /// PathList
+ PathListPointerType m_PathList;
/// Interface boxes
FormListPointerType m_InterfaceBoxesList;
/// Next ROI color
diff --git a/Code/Visu/otbImageViewerBase.txx b/Code/Visu/otbImageViewerBase.txx
index 18213d2436..1a9723d5d5 100644
--- a/Code/Visu/otbImageViewerBase.txx
+++ b/Code/Visu/otbImageViewerBase.txx
@@ -60,6 +60,7 @@ namespace otb
m_LinkedViewerList = ViewerListType::New();
m_Updating = false;
m_PolygonROIList = PolygonListType::New();
+ m_PathList = PathListType::New();
m_InterfaceBoxesList = FormListType::New();
m_ShowFullWidget = true;
m_ShowScrollWidget = true;
@@ -565,6 +566,19 @@ namespace otb
new_list->PushBack(new_poly);
}
+ for(PathListIteratorType it2 = m_PathList->Begin();
+ it2!=m_PathList->End();++it2)
+ {
+ ImageWidgetPolylineFormPointerType new_line = ImageWidgetPolylineFormType::New();
+ new_line->SetPolyline(it2.Get());
+// new_line->SetInternalValueToAlphaChannel(true);
+
+ new_line->SetColor(m_DefaultROIColor);
+
+ new_list->PushBack(new_line);
+ }
+
+
if(m_UseScroll)
{
m_ScrollWidget->SetFormListOverlay(new_list);
--
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