size of image is limited by 7000 pixels

[modules/hydro.git] / src / HYDROGUI / HYDROGUI_OCCDisplayer.cxx

diff --git a/src/HYDROGUI/HYDROGUI_OCCDisplayer.cxx b/src/HYDROGUI/HYDROGUI_OCCDisplayer.cxx
index 6f5081110ab3a624f5d3235d7536a798ce976768..feed7992d67883154a4baa224d5ff72824a839de 100644 (file)
--- a/src/HYDROGUI/HYDROGUI_OCCDisplayer.cxx
+++ b/src/HYDROGUI/HYDROGUI_OCCDisplayer.cxx
@@ -27,6 +27,7 @@
 #include "HYDROGUI_Operation.h"
 #include "HYDROGUI_DataObject.h"
 #include "HYDROGUI_ZLayers.h"
+#include "HYDROGUI_Polyline.h"
 
 #include <HYDROData_Bathymetry.h>
 #include <HYDROData_Image.h>
@@ -398,8 +399,11 @@ void HYDROGUI_OCCDisplayer::SetZLayer( const OCCViewer_Viewer* theViewer,
   HYDROGUI_Shape* anObjShape = module()->getObjectShape( aViewerId, theObject );
 
   // Set Z layer
-  if ( anObjShape ) {
-    aCtx->SetZLayer( anObjShape->getAISObject(), theZLayerId );
+  if ( anObjShape )
+  {
+    QList<Handle(AIS_InteractiveObject)> shapes = anObjShape->getAISObjects();
+    foreach( Handle(AIS_InteractiveObject) shape, shapes )
+      aCtx->SetZLayer( shape, theZLayerId );
   }
 }
 
@@ -423,13 +427,6 @@ void HYDROGUI_OCCDisplayer::UpdateColorScale( const OCCViewer_Viewer* theViewer
   QList<HYDROGUI_Shape*> aBathShapes = module()->getObjectShapes( aViewerId, KIND_BATHYMETRY );
 
   bool isDisplayColorScale = !aBathShapes.empty() || isLandCoverColoringOn;
-  Standard_Real anXPos = 0.05; //TODO
-  Standard_Real anYPos = 0.1; //TODO
-  Standard_Real aWidth = 0.2; //TODO
-  Standard_Real aHeight = 0.5; //TODO
-  Standard_Integer aTextHeight = 14; //TODO
-  Standard_Integer aNbIntervals = 20; //TODO
-  TCollection_ExtendedString aColorScaleTitle = "";//TODO
 
   Standard_Real aColorScaleMin = 0, aColorScaleMax = 1;
 
@@ -470,15 +467,11 @@ void HYDROGUI_OCCDisplayer::UpdateColorScale( const OCCViewer_Viewer* theViewer
   {
     if( !aColorScale.IsNull() )
     {
-      aColorScale->SetXPosition( anXPos );
-      aColorScale->SetYPosition( anYPos );
-      aColorScale->SetWidth( aWidth );
-      aColorScale->SetHeight( aHeight );
-
-      aColorScale->SetTextHeight( aTextHeight );
-      aColorScale->SetNumberOfIntervals( aNbIntervals );
-
+      // Set color scale title
+      TCollection_ExtendedString aColorScaleTitle = ""; //TODO
       aColorScale->SetTitle( aColorScaleTitle );
+      
+      // Set color scale range
       aColorScale->SetRange( aColorScaleMin, aColorScaleMax );
       
       aColorScale->SetToUpdate();
@@ -493,8 +486,12 @@ void HYDROGUI_OCCDisplayer::UpdateColorScale( const OCCViewer_Viewer* theViewer
         }
       }
       
-      if ( !aCtx.IsNull() && !aCtx->IsDisplayed( aColorScale ) ) {
-        aCtx->Display( aColorScale );
+      if ( !aCtx.IsNull()/* && !aCtx->IsDisplayed( aColorScale ) */) {
+       if ( !aCtx->IsDisplayed( aColorScale ) ) {
+         aCtx->Display( aColorScale, Standard_False );
+       }
+
+       aCtx->Update( aColorScale );
       }
     }
   }
@@ -524,7 +521,7 @@ void HYDROGUI_OCCDisplayer::UpdateColorScale( const OCCViewer_Viewer* theViewer
     if( isScalarMode != isLandCoverColoringOn )
     {
       aLandCoverMapShape->setScalarMapModeEnabled( isLandCoverColoringOn );
-      theViewer->getAISContext()->Redisplay( aLandCoverMapShape->getAISObject() );
+      theViewer->getAISContext()->Redisplay( aLandCoverMapShape->getAISObjects()[0], Standard_False );
     }
   }
   
@@ -537,9 +534,59 @@ Handle(AIS_ColorScale) HYDROGUI_OCCDisplayer::GetColorScale( const int theViewer
 
   aColorScale = myColorScales.value( theViewerId, aColorScale );
   if ( aColorScale.IsNull() ) {
+    // Create color scale
     aColorScale = new AIS_ColorScale();
+
+    // Set properties
+    Standard_Integer anXPos = 50; //TODO
+    Standard_Integer anYPos = 100; //TODO
+    Standard_Integer aWidth = 100; //TODO
+    Standard_Integer aHeight = 350; //TODO
+    
+    Standard_Integer aTextHeight = 14; //TODO
+    Standard_Integer aNbIntervals = 20; //TODO
+
+    aColorScale->SetTransformPersistence( Graphic3d_TMF_2d, gp_Pnt( -1, -1, 0 ) );
+    
+    aColorScale->SetXPosition( anXPos );
+    aColorScale->SetYPosition( anYPos );
+    aColorScale->SetSize( aWidth, aHeight );
+
+    aColorScale->SetTextHeight( aTextHeight );
+    aColorScale->SetNumberOfIntervals( aNbIntervals );
+
+    // Put into the map
     myColorScales.insert( theViewerId, aColorScale );
   }
 
   return aColorScale;
 }
+
+void HYDROGUI_OCCDisplayer::UpdatePolylines( int theViewerId, int theType, int theSize )
+{
+  OCCViewer_Viewer* aViewer = module()->getOCCViewer( theViewerId );
+  if( !aViewer )
+    return;
+
+  // Get interactive context
+  Handle(AIS_InteractiveContext) aCtx = aViewer->getAISContext();
+  if( aCtx.IsNull() )
+    return;
+
+  AIS_ListOfInteractive objs;
+  aCtx->DisplayedObjects( objs );
+  AIS_ListOfInteractive::const_iterator it = objs.begin(), last = objs.end();
+  for( ; it!=last; it++ )
+  {
+    Handle(HYDROGUI_Arrow) arr = Handle(HYDROGUI_Arrow)::DownCast( *it );
+    if( !arr.IsNull() )
+    {
+      if( theType>=0 )
+        arr->SetType( (HYDROGUI_Arrow::Type)theType );
+      if( theSize>=0 )
+        arr->SetSize( theSize );
+      aCtx->Redisplay( arr, Standard_False );
+    }
+  }
+  aCtx->UpdateCurrentViewer();
+}