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occt/samples/mfc/standard/03_Viewer2d/src/Viewer2dDoc.cpp
bugmaster 7fd59977df Integration of OCCT 6.5.0 from SVN
2012-03-05 19:23:40 +04:00

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// Viewer2dDoc.cpp : implementation of the CViewer2dDoc class
//
#include "stdafx.h"
#include "Viewer2dDoc.h"
#include "OCC_BaseApp.h"
#include <Aspect_ColorMap.hxx>
#include <Aspect_MarkMapEntry.hxx>
#include <Aspect_ColorMapEntry.hxx>
#include <Aspect_GenericColorMap.hxx>
#include <TopoDS_Shape.hxx>
#include <TopoDS.hxx>
#include <BRep_Builder.hxx>
#include <BRepTools.hxx>
#include "Primitive\Sample2D_Markers.h"
#include "Primitive\Sample2D_Line.h"
#include "Primitive\Sample2D_Text.h"
#include "Primitive\Sample2D_Face.h"
#include "Primitive\Sample2D_Curve.h"
#include "Primitive\Sample2D_Rectangle.h"
#include "Primitive\Sample2D_Image.h"
#include "PropertiesSheet.h"
/////////////////////////////////////////////////////////////////////////////
// CViewer2dDoc
IMPLEMENT_DYNCREATE(CViewer2dDoc, CDocument)
BEGIN_MESSAGE_MAP(CViewer2dDoc, CDocument)
//{{AFX_MSG_MAP(CViewer2dDoc)
ON_COMMAND(ID_MENU_CASCADE_PROPERTIES, OnBUTTONTest2DProperties)
ON_COMMAND(ID_BUTTON_Test_Text, OnBUTTONTestText)
ON_COMMAND(ID_BUTTON_Test_Markers, OnBUTTONTestMarkers)
ON_COMMAND(ID_BUTTON_Test_Line, OnBUTTONTestLine)
ON_COMMAND(ID_BUTTON_Erase, OnBUTTONErase)
ON_COMMAND(ID_BUTTON_Test_Face, OnBUTTONTestFase)
ON_COMMAND(ID_BUTTON_Test_Rect, OnBUTTONTestRect)
ON_COMMAND(ID_BUTTON_Test_Curve, OnBUTTONTestCurve)
ON_COMMAND(ID_BUTTON32793, OnBUTTONTestImage) // test image
ON_COMMAND(ID_BUTTON_Test_MultiImages, OnBUTTONMultipleImage)
//}}AFX_MSG_MAP
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
// CViewer2dDoc construction/destruction
CViewer2dDoc::CViewer2dDoc()
{
}
CViewer2dDoc::~CViewer2dDoc()
{
}
#ifdef _DEBUG
void CViewer2dDoc::AssertValid() const
{
CDocument::AssertValid();
}
void CViewer2dDoc::Dump(CDumpContext& dc) const
{
CDocument::Dump(dc);
}
#endif //_DEBUG
/////////////////////////////////////////////////////////////////////////////
// CViewer2dDoc commands
void CViewer2dDoc::OnBUTTONTest2DProperties()
{
// TODO: Add your command handler code here
CPropertiesSheet aDial;
aDial.SetViewer(my2DViewer);
aDial.DoModal();
}
//=================================================================
//=================================================================
//=================================================================
void CViewer2dDoc::OnBUTTONErase()
{
myAISInteractiveContext2D->EraseAll();
// Update Get information to update Result dialog
UINT anID=ID_BUTTON_Erase;
TCollection_AsciiString Message("\
call : \n\
myAISInteractiveContext2D->EraseAll();");
// Update The Result Dialog
UpdateResultDialog(anID,Message);
}
void CViewer2dDoc::OnBUTTONTestText()
{
Standard_Integer color=1;
Standard_Real j;
for (j=15;j<=20;j++)
{
TCollection_AsciiString Text("font 0 scale ");Text+=j/20;
Handle (Sample2D_Text) aText =
new Sample2D_Text(Text,
0,15*(j-15), // anX , anY
Aspect_TOT_SOLID,// aType
20.0*PI180 , // anAngle
0.0 , // aSlant
color++, // aColorIndex
0, // aFontIndex
j/20, // aScale
Standard_False, // aIsUnderline
Standard_False, // aIsZoomable
Graphic2d_TOA_LEFT); // aTypeOfAlignment
myAISInteractiveContext2D->Display(aText, // object
Standard_False); // Redraw
if (color == my2DViewer->ColorMap()->Size()) color =1;
}
for (int j=5;j<=10;j+=1)
{
TCollection_AsciiString Text("font 1 scale ");Text+=j/10;
Handle (Sample2D_Text) aText =
new Sample2D_Text(Text,
80,15*(j-5), // anX , anY
Aspect_TOT_SOLID,// aType
0.0 , // anAngle
0.0 , // aSlant
color++, // aColorIndex
1, // aFontIndex
j/10, // aScale
Standard_True, // aIsUnderline
Standard_True, // aIsZoomable
Graphic2d_TOA_CENTER); // aTypeOfAlignment
myAISInteractiveContext2D->Display(aText, // object
Standard_False); // Redraw
if (color == my2DViewer->ColorMap()->Size()) color =1;
}
for (j=5;j<=10;j+=1)
{
TCollection_AsciiString Text("font 2 scale ");Text+=j/10;
Handle (Sample2D_Text) aText =
new Sample2D_Text(Text,
140,15*(j-5), // anX , anY
Aspect_TOT_SOLID,// aType
0.0 , // anAngle
0.0 , // aSlant
color++, // aColorIndex
2, // aFontIndex
j/10, // aScale
Standard_False, // aIsUnderline
Standard_True, // aIsZoomable
Graphic2d_TOA_TOPLEFT); // aTypeOfAlignment
myAISInteractiveContext2D->Display(aText, // object
Standard_False); // Redraw
if (color == my2DViewer->ColorMap()->Size()) color =1;
}
for (j=10;j<=15;j+=1)
{
TCollection_AsciiString Text("font 3 scale ");Text+=j/10;
Handle (Sample2D_Text) aText =
new Sample2D_Text(Text,
260,15*(j-10), // anX , anY
Aspect_TOT_SOLID,// aType
0 , // anAngle
0.0 , // aSlant
color++, // aColorIndex
3, // aFontIndex
j/10, // aScale
Standard_False, // aIsUnderline
Standard_False, // aIsZoomable
Graphic2d_TOA_LEFT); // aTypeOfAlignment
myAISInteractiveContext2D->Display(aText, // object
Standard_False); // Redraw
if (color == my2DViewer->ColorMap()->Size()) color =1;
}
FitAll2DViews(Standard_True); // Update Viewer
// Update Get information to update Result dialog
UINT anID=ID_BUTTON_Test_Text;
TCollection_AsciiString Message(" \
create a set of Sample2D_Text,display it and declare selectable : \n\
------------------------------------------------------------------------------ \n\
Handle (Sample2D_Text) aText; \n\
// aText = new ... \n\
myAISInteractiveContext2D->Display(aText, // object \n\
Standard_False); // Redraw \n\
------------------------------------------------------------------------------ \n\
after that the system call the SetContext Method for the display,\n\
------------------------------------------------------------------------------ \n\
\n\
void Sample2D_Text::SetContext(const Handle(AIS2D_InteractiveContext)& theContext) \n\
{ \n\
AIS2D_InteractiveObject::SetContext(theContext); \n\
\n\
Handle(Graphic2d_Text) text; \n\
text = new Graphic2d_Text(this, myText, myX, myY, myAngle,myTypeOfText,myScale); \n\
text->SetFontIndex (myFontIndex); \n\
text->SetColorIndex (myColorIndex); \n\
text->SetSlant (mySlant); \n\
text->SetUnderline (myIsUnderline); \n\
text->SetZoomable (myIsZoomable); \n\
text->SetAlignment (myTypeOfAlignment); \n\
}");
// Update The Result Dialog
UpdateResultDialog(anID,Message);
}
void CViewer2dDoc::OnBUTTONTestMarkers()
{
{ // generic Markers
Standard_Integer MaxIndex = my2DViewer->MarkMap()->Size();
for (int i=1;i<=MaxIndex;i++)
{
Standard_Integer EntryNumber = (my2DViewer->MarkMap()->Entry(i)).Index () ;
Handle (Sample2D_Markers) Marker =
new Sample2D_Markers(EntryNumber, // generic marker index
10*i,0,// display point
5,5, // size
0); // angle in radian
myAISInteractiveContext2D->Display(Marker, // object
Standard_False); // Redraw
}
for (int i=1;i<=MaxIndex;i++)
{
Standard_Integer EntryNumber = (my2DViewer->MarkMap()->Entry(i)).Index () ;
Handle (Sample2D_Markers) Marker =
new Sample2D_Markers(EntryNumber, // generic marker index
10*i,10,// display point
5,5, // size
20*PI180); // angle in radian
myAISInteractiveContext2D->Display(Marker, // object
Standard_False); // Redraw
}
}
{ // a Circle Marker
Handle (Sample2D_Markers) Marker =
new Sample2D_Markers(10,20,// reference point
0,0, // display point
2); // radius
myAISInteractiveContext2D->Display(Marker, // object
Standard_False); // Redraw
}
{ // an ellips Marker
Handle (Sample2D_Markers) Marker =
new Sample2D_Markers(20,20, // reference point
0,0, // display point
3,2, // major, minor radius
20*PI180); // angle
myAISInteractiveContext2D->Display(Marker, // object
Standard_False); // Redraw
}
{ // a polyline Marker
Graphic2d_Array1OfVertex myListVertex(1,6);
myListVertex(1)=Graphic2d_Vertex(0.,0.);
myListVertex(2)=Graphic2d_Vertex(0.,5.);
myListVertex(3)=Graphic2d_Vertex(10.,0.);
myListVertex(4)=Graphic2d_Vertex(10.,5.);
myListVertex(5)=Graphic2d_Vertex(20.,0.);
myListVertex(6)=Graphic2d_Vertex(20.,5.);
Handle (Sample2D_Markers) Marker =
new Sample2D_Markers(30,20, // reference point
myListVertex);
myAISInteractiveContext2D->Display(Marker, // object
Standard_True); // Redraw
}
FitAll2DViews(Standard_False); // Update Viewer
// Update Get information to update Result dialog
UINT anID=ID_BUTTON_Test_Markers;
TCollection_AsciiString Message(" \
create a set of Sample2D_Markers and display it :\n\
---------------------------------------------------\n\
{\n\
Standard_Integer MaxIndex = my2DViewer->MarkMap()->Size();\n\
for (int i=1;i<=MaxIndex;i++) {\n\
Standard_Integer EntryNumber = (my2DViewer->MarkMap()->Entry(10)).Index () ;\n\
Handle (Sample2D_Markers) Marker = \n\
new Sample2D_Markers(EntryNumber, // generic marker index\n\
10*i,0,// display point\n\
5,5, // size\n\
0); // angle in radian\n\
myAISInteractiveContext2D->Display(Marker, // object\n\
Standard_False); // Redraw\n\
\n\
}\n\
//...\n\
\n\
after that the system call the SetContext Methods : \n\
\n\
void Sample2D_Markers::SetContext(const Handle(AIS2D_InteractiveContext)& theContext) \n\
{ \n\
AIS2D_InteractiveObject::SetContext(theContext); \n\
if (myCurrentTypeOfMarker == 2D_CTOM_Generic) \n\
if ( myIndex == 0 ) {\n\
Handle(Graphic2d_Marker) aMarker= \n\
new Graphic2d_Marker(this, \n\
myXPosition ,myYPosition); \n\
}\n\
else {\n\
Handle(Graphic2d_Marker) aMarker= \n\
new Graphic2d_Marker(this,myIndex, \n\
myXPosition ,myYPosition, \n\
myWidth,myHeight,myAngle); \n\
}\n\
\n\
if (myCurrentTypeOfMarker == 2D_CTOM_Polyline) \n\
Handle(Graphic2d_PolylineMarker) aMarker= \n\
new Graphic2d_PolylineMarker(this, \n\
myXPosition,myYPosition, \n\
myListVertex); \n\
\n\
if (myCurrentTypeOfMarker == 2D_CTOM_Circle) \n\
Handle(Graphic2d_CircleMarker) aMarker= \n\
new Graphic2d_CircleMarker(this, \n\
myXPosition,myYPosition, \n\
myX ,myY,myRadius ); \n\
\n\
if (myCurrentTypeOfMarker == 2D_CTOM_Ellips) \n\
Handle(Graphic2d_EllipsMarker) aMarker= \n\
new Graphic2d_EllipsMarker(this, \n\
myXPosition,myYPosition, \n\
myX,myY, \n\
myMajorRadius,myMinorRadius, \n\
myAngle ); \n\
\n\
} \n\n");
// Update The Result Dialog
UpdateResultDialog(anID,Message);
}
void CViewer2dDoc::OnBUTTONTestLine()
{
//Handle(ISessionSample2D_Line) aLine = new ISessionSample2D_Line();
Handle(Sample2D_Line) aLine = new Sample2D_Line();
// myInteractiveContext2D->Display(aLine, // object
// Standard_True); // Redraw
myAISInteractiveContext2D->Display(aLine, // object
Standard_True); // Redraw
FitAll2DViews(Standard_False); // Update Viewer
// Update Get information to update Result dialog
UINT anID=ID_BUTTON_Test_Line;
TCollection_AsciiString Message(" \
create a Sample2D_Line and display it : \n\
------------------------------------------------------------------------------ \n\
Handle(Sample2D_Line) aLine = new Sample2D_Line();\n\
myAISInteractiveContext2D->Display(aLine, // object\n\
Standard_True); // Redraw\n\
FitAll2DViews(Standard_False); // Update Viewer\n\
------------------------------------------------------------------------------ \n\
after that the system call the SetContext Methods : \n\
------------------------------------------------------------------------------ \n\
void Sample2D_Line::SetContext(const Handle(AIS2D_InteractiveContext)& theContext) \n\
{\n\
AIS2D_InteractiveObject::SetContext(theContext); \n\
\n\
Handle(Prs2d_AspectLine) aLineAspect = new Prs2d_AspectLine; \n\
aLineAspect->SetTypeOfFill(Graphic2d_TOPF_FILLED); \n\
aLineAspect->SetWidthIndex(0); \n\
\n\
for (int i=0;i<=13;i++)\n\
for (int j=0;j<=5;j++)\n\
{\n\
{\n\
Graphic2d_Array1OfVertex anArrayVertex(1,5);\n\
anArrayVertex(1)=Graphic2d_Vertex(20.*i,10.*j+0);\n\
anArrayVertex(2)=Graphic2d_Vertex(20.*i+10,10.*j+0);\n\
anArrayVertex(3)=Graphic2d_Vertex(20.*i+10,10.*j+5);\n\
anArrayVertex(4)=Graphic2d_Vertex(20.*i,10.*j+5);\n\
anArrayVertex(5)=Graphic2d_Vertex(20.*i,10.*j+0);\n\
Handle(Graphic2d_Polyline) aPolyline = \n\
new Graphic2d_Polyline(this,anArrayVertex);\n\
\n\
SetAspect(aLineAspect, aPolyline); \n\
\n\
aPolyline->SetInteriorColorIndex(i); // to use with Graphic2d_TOPF_FILLED \n\
aPolyline->SetTypeIndex(j); // type of the polyline \n\
}\n\
}\n}");
// Update The Result Dialog
UpdateResultDialog(anID,Message);
}
void CViewer2dDoc::OnBUTTONTestFase()
{
myAISInteractiveContext2D->EraseAll();
CFileDialog dlg(TRUE,
NULL,
NULL,
OFN_HIDEREADONLY | OFN_OVERWRITEPROMPT,
"BRep Files (*.brep)|*.brep; ||",
NULL );
CString initdir(((OCC_BaseApp*) AfxGetApp())->GetInitDataDir());
initdir += "\\Data";
dlg.m_ofn.lpstrInitialDir = initdir;
if (dlg.DoModal() == IDOK)
{
SetCursor(AfxGetApp()->LoadStandardCursor(IDC_WAIT));
CString filename = dlg.GetPathName();
Standard_CString aFileName = (Standard_CString)(LPCTSTR)filename;
TopoDS_Shape aFace;
BRep_Builder aBuilder;
Standard_Boolean result = BRepTools::Read(aFace,aFileName,aBuilder);
if(aFace.IsNull() || aFace.ShapeType() != TopAbs_FACE) {
AfxMessageBox("The shape must be not a null Face");
return;
}
// Handle(ISessionSample2D_Face) aDisplayableFace = new ISessionSample2D_Face( TopoDS::Face(aFace) );
Handle(Sample2D_Face) aDisplayableFace = new Sample2D_Face( TopoDS::Face(aFace) );
myAISInteractiveContext2D->Display(aDisplayableFace, // object
Standard_True); // Redraw
Handle(Aspect_ColorMap) aColorMap = my2DViewer->ColorMap();
Aspect_ColorMapEntry aFORWARDColorMapEntry = aColorMap->FindEntry(aDisplayableFace->FORWARDColorIndex());
Aspect_ColorMapEntry aREVERSEDColorMapEntry = aColorMap->FindEntry(aDisplayableFace->REVERSEDColorIndex());
Aspect_ColorMapEntry aINTERNALColorMapEntry = aColorMap->FindEntry(aDisplayableFace->INTERNALColorIndex());
Aspect_ColorMapEntry aEXTERNALColorMapEntry = aColorMap->FindEntry(aDisplayableFace->EXTERNALColorIndex());
Quantity_Color TheFORWARDColor = aFORWARDColorMapEntry.Color();
Quantity_Color TheREVERSEDColor = aREVERSEDColorMapEntry.Color();
Quantity_Color TheINTERNALColor = aINTERNALColorMapEntry.Color();
Quantity_Color TheEXTERNALColor = aEXTERNALColorMapEntry.Color();
Standard_CString FORWARDStringName (Quantity_Color::StringName(TheFORWARDColor.Name()));
Standard_CString REVERSEDStringName(Quantity_Color::StringName(TheREVERSEDColor.Name()));
Standard_CString INTERNALStringName(Quantity_Color::StringName(TheINTERNALColor.Name()));
Standard_CString EXTERNALStringName(Quantity_Color::StringName(TheEXTERNALColor.Name()));
FitAll2DViews(Standard_False); // Update Viewer
// Update Get information to update Result dialog
UINT anID=ID_BUTTON_Test_Face;
TCollection_AsciiString Message("Forward is \t");
Message += FORWARDStringName;
Message += "\nReversed is \t";
Message += REVERSEDStringName;
Message += "\nInternal is \t";
Message += INTERNALStringName;
Message += "\nExternal is \t";
Message += EXTERNALStringName;
Message += "\n";
Message += "\
------------------------------------------------------------------------------ \n\
create an Sample2D_Face and display it \n\
------------------------------------------------------------------------------ \n\
//...\n\
TopoDS_Face aFace;\n\
BRep_Builder aBuilder;\n\
Standard_Boolean result = BRepTools::Read(aFace,aFileName,aBuilder);\n\
\n\
Handle(ISessionSample2D_Face) aDisplayableFace = new ISessionSample2D_Face( aFace );\n\
myInteractiveContext2D->Display(aDisplayableFace, // object\n\
Standard_True); // Redraw\n\
//...\n\
------------------------------------------------------------------------------ \n\
void _Face::SetContext() \n\
{\n\
Handle(Prs2d_AspectLine) aLineAspect_FORWARD = new Prs2d_AspectLine; \n\
aLineAspect_FORWARD->SetTypeOfFill(Graphic2d_TOPF_EMPTY);\n\
aLineAspect_FORWARD->SetTypeIndex(myTypeIndex); \n\
aLineAspect_FORWARD->SetWidthIndex(myWidthIndex);\n\
aLineAspect_FORWARD->SetColorIndex(myFORWARDColorIndex);\n\
\n\
Handle(Prs2d_AspectLine) aLineAspect_REVERSED = new Prs2d_AspectLine; \n\
aLineAspect_REVERSED->SetTypeOfFill(Graphic2d_TOPF_EMPTY);\n\
aLineAspect_REVERSED->SetTypeIndex(myTypeIndex);\n\
aLineAspect_REVERSED->SetWidthIndex(myWidthIndex);\n\
aLineAspect_REVERSED->SetColorIndex(myREVERSEDColorIndex);\n\
\n\
Handle(Prs2d_AspectLine) aLineAspect_INTERNAL = new Prs2d_AspectLine; \n\
aLineAspect_INTERNAL->SetTypeOfFill(Graphic2d_TOPF_EMPTY);\n\
aLineAspect_INTERNAL->SetTypeIndex(myTypeIndex);\n\
aLineAspect_INTERNAL->SetWidthIndex(myWidthIndex);\n\
aLineAspect_INTERNAL->SetColorIndex(myINTERNALColorIndex);\n\
\n\
Handle(Prs2d_AspectLine) aLineAspect_EXTERNAL = new Prs2d_AspectLine; \n\
aLineAspect_EXTERNAL->SetTypeOfFill(Graphic2d_TOPF_EMPTY);\n\
aLineAspect_EXTERNAL->SetTypeIndex(myTypeIndex);\n\
aLineAspect_EXTERNAL->SetWidthIndex(myWidthIndex);\n\
aLineAspect_EXTERNAL->SetColorIndex(myEXTERNALColorIndex);";
Message +="\
\n\
//pcurves of the face \n\
\n\
Handle(Graphic2d_SetOfCurves) segment_FORWARD;\n\
segment_FORWARD = new Graphic2d_SetOfCurves(this); \n\
\n\
Handle(Graphic2d_SetOfCurves) segment_REVERSED;\n\
segment_REVERSED = new Graphic2d_SetOfCurves(this); \n\
\n\
Handle(Graphic2d_SetOfCurves) segment_INTERNAL;\n\
segment_INTERNAL = new Graphic2d_SetOfCurves(this); \n\
\n\
Handle(Graphic2d_SetOfCurves) segment_EXTERNAL;\n\
segment_EXTERNAL = new Graphic2d_SetOfCurves(this); \n\
\n\
Standard_Real f,l;\n\
Standard_Integer i = 1;\n\
myFace.Orientation(TopAbs_FORWARD);\n\
TopExp_Explorer ex(myFace,TopAbs_EDGE);\n\
while (ex.More()) {\n\
const Handle(Geom2d_Curve) Curve = BRep_Tool::CurveOnSurface\n\
(TopoDS::Edge(ex.Current()),TopoDS::Face(myFace),f,l);\n\
\n\
Handle(Geom2d_TrimmedCurve) c = new Geom2d_TrimmedCurve(Curve,f,l);\n\
";
Message += "\
if (c.IsNull())\n\
{\n\
// null curve --> EDGE have a null lenght\n\
// --> get first and last Vertices\n\
TopoDS_Edge CurrentEdge= TopoDS::Edge(ex.Current());\n\
\n\
TopoDS_Vertex FirstVertex = TopExp::FirstVertex(CurrentEdge);\n\
TopoDS_Vertex LastVertex = TopExp::LastVertex(CurrentEdge);\n\
\n\
if (FirstVertex != LastVertex)\n\
Standard_Failure::Raise(\"Null Edge pcurve But different vertices\");\n\
\n\
gp_Pnt aPnt = BRep_Tool::Pnt(FirstVertex);\n\
\n\
Handle(Graphic2d_Marker) aMarker= \n\
new Graphic2d_Marker(this,myMarkerIndex,\n\
aPnt.X() ,aPnt.Y(),\n\
myMarkerWidth,myMarkerHeight,0);\n\
\n\
";
Message += "\
switch (ex.Current().Orientation())\n\
{\n\
case TopAbs_FORWARD: aMarker->SetColorIndex (myFORWARDColorIndex); break;\n\
case TopAbs_REVERSED: aMarker->SetColorIndex (myREVERSEDColorIndex); break;\n\
case TopAbs_INTERNAL: aMarker->SetColorIndex (myINTERNALColorIndex); break;\n\
case TopAbs_EXTERNAL: aMarker->SetColorIndex (myEXTERNALColorIndex); break;\n\
default : break;\n\
}\n\
ex.Next();\n\
}\n\
else\n\
{\n\
// Display the Curve\n\
// display the orientation\n\
\n\
gp_Pnt2d p1,p2;\n\
gp_Vec2d v;\n\
c->D1(l,p1,v);\n\
Graphic2d_Array1OfVertex aListVertex(1,3);\n\
if (v.Magnitude() > gp::Resolution()) {\n\
Standard_Real L = 2;\n\
Standard_Real H = 1;\n\
gp_Dir2d d(v);\n\
p2.SetCoord(- L*d.X() - H*d.Y(),- L*d.Y() + H*d.X());\n\
aListVertex(1)=Graphic2d_Vertex(p2.X(),p2.Y());\n\
\n\
p2.SetCoord(- L*d.X() + H*d.Y(),- L*d.Y() - H*d.X());\n\
aListVertex(2)=Graphic2d_Vertex(0.,0.);\n\
aListVertex(3)=Graphic2d_Vertex(p2.X(),p2.Y()); \n\
}\n\
";
Message += "\
\n\
Handle(Graphic2d_PolylineMarker) aMarker= \n\
new Graphic2d_PolylineMarker(this,p1.X(),p1.Y(),aListVertex);\n\
\n\
switch (ex.Current().Orientation()) \n\
{\n\
case TopAbs_FORWARD: {\n\
segment_FORWARD->Add(c); \n\
SetAspect(aLineAspect_FORWARD, aMarker); \n\
break;\n\
}\n\
case TopAbs_REVERSED: {\n\
segment_REVERSED->Add(c); \n\
SetAspect(aLineAspect_REVERSED, aMarker); \n\
break; \n\
} \n\
case TopAbs_INTERNAL: { \n\
segment_INTERNAL->Add(c); \n\
SetAspect(aLineAspect_INTERNAL, aMarker); \n\
break; \n\
} \n\
case TopAbs_EXTERNAL: { \n\
segment_EXTERNAL->Add(c); \n\
SetAspect(aLineAspect_EXTERNAL, aMarker); \n\
break; \n\
} \n\
default : break; \n\
} \n\
}\n\
ex.Next();\n\
}\n\
\n\
SetAspect(aLineAspect_FORWARD, segment_FORWARD);\n\
SetAspect(aLineAspect_REVERSED, segment_REVERSED);\n\
SetAspect(aLineAspect_INTERNAL, segment_INTERNAL);\n\
SetAspect(aLineAspect_EXTERNAL, segment_EXTERNAL);\n\
\n\
}\n\
";
// Update The Result Dialog
UpdateResultDialog(anID,Message);
}
}
void CViewer2dDoc::OnBUTTONTestRect()
{
Handle (Sample2D_Rectangle) aRectangle = new Sample2D_Rectangle(
0,0, // display point
50,80, // size
20*PI180); // angle in radian
aRectangle->SetHighlightMode(AIS2D_TOD_OBJECT);
myAISInteractiveContext2D->Display(aRectangle, Standard_False); // Display rectangle
Handle (Sample2D_Rectangle) aRectangle2 = new Sample2D_Rectangle(
80,0, // display point
50,90, // size
20*PI180); // angle in radian
aRectangle2->SetHighlightMode(AIS2D_TOD_ELEMENT);
myAISInteractiveContext2D->Display(aRectangle2); // Display rectangle
FitAll2DViews(Standard_False); // Update Viewer
// Update Get information to update Result dialog
UINT anID=ID_BUTTON_Test_Rect;
TCollection_AsciiString Message(" \
create a two of Sample2D_Rectangle and display it : \n\
------------------------------------------------------------------------------ \n\
{ \n\
Handle (Sample2D_Rectangle) aRectangle = \n\
new Sample2D_Rectangle(0,0, // display point \n\
50,80, // size \n\
20*PI180); // angle in radian \n\
\n\
aRectangle->SetHighlightMode(AIS2D_TOD_OBJECT); \n\
myASIInteractiveContext2D->Display(aRectangle, Standard_False); // Display rectangle \n\
} \n\
{ \n\
Handle (Sample2D_Rectangle) aRectangle = \n\
new Sample2D_Rectangle(80,0, // display point \n\
50,90, // size \n\
20*PI180); // angle in radian \n\
\n\
aRectangle2->SetHighlightMode(AIS2D_TOD_ELEMENT); //Set selection sub elements \n\
myAISInteractiveContext2D->Display(aRectangle); // Dispaly rectangle \n\
}\n\
FitAll2DViews(Standard_False); // Update Viewer\n\
\n\
---------------------------------------------------------------- \n\
after that the system call the SetContext Methods : \n\
---------------------------------------------------------------- \n\
void Sample2D_Rectangle::SetContext(const Handle(AIS2D_InteractiveContext)& theContext) \n\
{\n\
\n\
AIS2D_InteractiveObject::SetContext(theContext); \n\
\n\
// add the polyline in the representation, for all modes\n\
Handle(Graphic2d_Polyline) ThePolyline;\n\
ThePolyline = new Graphic2d_Polyline(this,myArray1OfVertex );\n\
ThePolyline->SetColorIndex ( 1 );\n\
ThePolyline->SetWidthIndex ( 1 );\n\
ThePolyline->SetTypeIndex ( 1 );\n\
\n");
Message+= "\
------------------------------------------------------------------------------ \n\
after on WM_MOUSEMOVE event call a method MoveTo of AIS2D_InteractiveContext \n\
and on WM_LBUTTONUP enent call a method Select of AIS2D_InteractiveContext\n\
------------------------------------------------------------------------------";
// Update The Result Dialog
UpdateResultDialog(anID,Message);
}
void CViewer2dDoc::OnBUTTONTestCurve()
{
Standard_Integer color = 1;
Standard_Integer type = 1;
Standard_Integer width = 1;
for (Standard_Integer i=0;i<=5;i++)
for (Standard_Integer j=0;j<=5;j++)
{
Handle_Geom2d_Curve aNewCurve = GCE2d_MakeSegment ( gp_Pnt2d(10*i,10*j) ,
gp_Pnt2d(10*i+5,10*j+10 )).Value() ;
Handle(Sample2D_Curve) aCurve = new Sample2D_Curve(aNewCurve);
aCurve->SetTypeOfLineIndex(type++);
aCurve->SetWidthOfLineIndex(width++);
aCurve->SetColorIndex(color++);
aCurve->SetHighlightMode(AIS2D_TOD_OBJECT);
myAISInteractiveContext2D->Display(aCurve, // object
Standard_False); // Redraw
if (type == 5) type = 1;
if (width == 9) width = 1;
if (color == 2) color = 3; // 2 = noir !!
if (color == 13) color = 1; // 13 = nbcolor by default
}
FitAll2DViews(Standard_True); // Update Viewer
// Update Get information to update Result dialog
UINT anID=ID_BUTTON_Test_Curve;
TCollection_AsciiString Message(" \
create a set of Sample2D_Curve and display it: \n\
------------------------------------------------------------------------------ \n\
Standard_Integer color = 1;\n\
Standard_Integer type = 1; \n\
Standard_Integer width = 1; \n\
\n\
for (Standard_Integer i=0;i<=5;i++) \n\
for (Standard_Integer j=0;j<=5;j++)\n\
{\n\
Handle_Geom2d_Curve aNewCurve = GCE2d_MakeSegment ( gp_Pnt2d(10*i,10*j) , \n\
gp_Pnt2d(10*i+5,10*j+10 )).Value() ; \n\
Handle(Sample2D_Curve) aCurve = new Sample2D_Curve(aNewCurve);\n\
aCurve->SetColorIndex(color++);\n\
aCurve->SetTypeOfLineIndex(type++);\n\
aCurve->SetWidthOfLineIndex(width++);\n\
aCurve->SetHighlightMode(AIS2D_TOD_OBJECT); \n\
\n\
myAISInteractiveContext2D->Display(aCurve, // object\n\
Standard_False); // Redraw\n\
if (type == 5) type = 1; //Max number of types + 1\n\
if (width == 9) width = 1; \n\
if (color == 2) color =3; // 2 = noir !!\n\
if (color == 13) color =1; // 13 = nbcolor by default\n\
}\n\
------------------------------------------------------------------------------ \n\
after that the system call the SetContext Methods : \n\
------------------------------------------------------------------------------ \n");
Message += "\
void Sample2D_Curve::Compute(const Handle(AIS2D_InteractiveContext)& theContext) \n\
{\n\
AIS2D_InteractiveObject::SetContext(theContext); \n\
\n\
Handle(Prs2d_AspectLine) aLineAspect = new Prs2d_AspectLine; \n\
aLineAspect->SetTypeOfFill(Graphic2d_TOPF_FILLED); \n\
\n\
\n\
Handle(Graphic2d_SetOfCurves) segment;\n\
segment = new Graphic2d_SetOfCurves(this);\n\
\n\
segment->Add(myGeom2dCurve);\n\
\n\
\n\
segment->SetColorIndex (myColorIndex);\n\
segment->SetWidthIndex (myWidthOfLineIndex );\n\
segment->SetTypeIndex (myTypeOfLineIndex );\n\
\n\
SetAspect(aLineAspect); \n\
}\n\
\n";
// Update The Result Dialog
UpdateResultDialog(anID,Message);
}
void CViewer2dDoc::OnBUTTONTestImage()
{
CFileDialog dlg(TRUE,
NULL,
NULL,
OFN_HIDEREADONLY | OFN_OVERWRITEPROMPT,
"image Files (*.bmp , *.gif , *.xwd)|*.bmp; *.gif; *.xwd; | all files (*.*)|*.*;||",
NULL );
CString initdir(((OCC_BaseApp*) AfxGetApp())->GetInitDataDir());
initdir += "\\Data";
dlg.m_ofn.lpstrInitialDir = initdir;
if (dlg.DoModal() == IDOK)
{
SetCursor(AfxGetApp()->LoadStandardCursor(IDC_WAIT));
CString filename = dlg.GetPathName();
Standard_CString aFileName = (Standard_CString)(LPCTSTR)filename;
Handle(Sample2D_Image) anImage = new Sample2D_Image(aFileName);
anImage->SetCoord(0,0) ;
anImage->SetTypeOfPlacement(Aspect_CP_Center) ;
anImage->SetIsZoomable(Standard_True);
myAISInteractiveContext2D->Display(anImage, // object
Standard_True); // Redraw
// Update Get information to update Result dialog
UINT anID=ID_BUTTON_Test_Image;
TCollection_AsciiString Message(" \
create a Sample2D_Image and display it : \n\
------------------------------------------------------------------------------ \n\
CFileDialog dlg(TRUE, \n\
NULL, \n\
NULL, \n\
OFN_HIDEREADONLY | OFN_OVERWRITEPROMPT,\n\
\"image Files (*.bmp , *.gif , *.xwd)|*.bmp; *.gif; *.xwd; | all files (*.*)|*.*;||\", \n\
NULL );\n\
if (dlg.DoModal() == IDOK) \n\
{\n\
SetCursor(AfxGetApp()->LoadStandardCursor(IDC_WAIT));\n\
CString filename = dlg.GetPathName();\n\
Standard_CString aFileName = (Standard_CString)(LPCTSTR)filename;\n\
Handle(Sample2D_Image) anImage = new Sample2D_Image(aFileName);\n\
\n\
anImage->SetCoord(0,0) ;\n\
anImage->SetTypeOfPlacement(Aspect_CP_Center) ;\n\
anImage->SetIsZoomable(Standard_True);\n\
\n\
myAISInteractiveContext2D->Display(anImage, // Display object\n\
Standard_True); \n\
}\n\
------------------------------------------------------------------------------ \n\
after that the system call the SetContext method : \n\
------------------------------------------------------------------------------ \n\
void Sample2D_Image::SetContext(const Handle(AIS2D_InteractiveContext) theContext)) \n\
{\n\
//Set AIS2D_InteractiveContext and default Graphic2d_View \n\
AIS2D_InteractiveObject::SetContext(theContext); \n\
Graphic2d_GraphicObject::SetView(theContext->CurrentViewer()->View()); \n\
\n\
Handle(GraphicSample2D_ImageFile) aGraphic2dImageFile =\n\
new GraphicSample2D_ImageFile (aGrObj,\n\
myFile,\n\
myX, \n\
myY,\n\
myDx,\n\
myDy,\n\
myTypeOfPlacement,\n\
myScale); \n\
if (myIsZoomable)\n\
aGraphic2dImageFile->SetZoomable(Standard_True);\n\
}\n\n");
// Update The Result Dialog
UpdateResultDialog(filename,Message);
}
}
void CViewer2dDoc::OnBUTTONMultipleImage()
{
CFileDialog dlg(TRUE,
NULL,
NULL,
OFN_HIDEREADONLY | OFN_OVERWRITEPROMPT,
"image Files (*.bmp , *.gif , *.xwd)|*.bmp; *.gif; *.xwd; | all files (*.*)|*.*;||",
NULL );
CString initdir(((OCC_BaseApp*) AfxGetApp())->GetInitDataDir());
initdir += "\\Data";
dlg.m_ofn.lpstrInitialDir = initdir;
if (dlg.DoModal() == IDOK)
{
SetCursor(AfxGetApp()->LoadStandardCursor(IDC_WAIT));
CString filename = dlg.GetPathName();
Standard_CString aFileName = (Standard_CString)(LPCTSTR)filename;
{ // 1
Handle(Sample2D_Image) anImage = new Sample2D_Image(aFileName);
anImage->SetCoord(40,50) ;
anImage->SetTypeOfPlacement(Aspect_CP_SouthEast) ;
anImage->SetIsZoomable(Standard_True);
myAISInteractiveContext2D->Display(anImage, // Display object
Standard_False);
}
{ // 2
Handle(Sample2D_Image) anImage = new Sample2D_Image(aFileName);
anImage->SetCoord(50,50) ;
anImage->SetTypeOfPlacement(Aspect_CP_SouthWest) ;
anImage->SetIsZoomable(Standard_True);
myAISInteractiveContext2D->Display(anImage, // Display object
Standard_False);
}
{ // 3
Handle(Sample2D_Image) anImage = new Sample2D_Image(aFileName);
anImage->SetCoord(40,40) ;
anImage->SetTypeOfPlacement(Aspect_CP_NorthEast) ;
anImage->SetIsZoomable(Standard_True);
myAISInteractiveContext2D->Display(anImage, // Display object
Standard_False);
}
{ // 4
Handle(Sample2D_Image) anImage = new Sample2D_Image(aFileName);
anImage->SetCoord(50,40) ;
anImage->SetTypeOfPlacement(Aspect_CP_NorthWest) ;
anImage->SetIsZoomable(Standard_True);
myAISInteractiveContext2D->Display(anImage, // Display object
Standard_False);
}
{ // 5
Handle(Sample2D_Image) anImage = new Sample2D_Image(aFileName);
anImage->SetCoord(80,45) ;
anImage->SetTypeOfPlacement(Aspect_CP_West) ;
anImage->SetIsZoomable(Standard_True);
anImage->SetScale(2);
myAISInteractiveContext2D->Display(anImage, // Display object
Standard_False);
}
{ // 6 : Non Zoomable
Handle(Sample2D_Image) anImage = new Sample2D_Image(aFileName);
anImage->SetCoord(20,-20) ;
anImage->SetTypeOfPlacement(Aspect_CP_NorthWest) ;
anImage->SetIsZoomable(Standard_False);
myAISInteractiveContext2D->Display(anImage, // Display object
Standard_False);
}
{ // 7 : Non Zoomable
Handle(Sample2D_Image) anImage = new Sample2D_Image(aFileName);
anImage->SetCoord(0,0) ;
anImage->SetOffset(60,-20) ; // new zoom center
anImage->SetTypeOfPlacement(Aspect_CP_NorthWest) ;
anImage->SetScale(0.5);
anImage->SetIsZoomable(Standard_False);
myAISInteractiveContext2D->Display(anImage, // Display object
Standard_False);
}
FitAll2DViews(Standard_True); // Update Viewer
// Update Get information to update Result dialog
UINT anID=ID_BUTTON_Test_MultiImages;
TCollection_AsciiString Message(" \
create a set of Sample2D_Image and display it : \n\
------------------------------------------------------------------------------ \n\
CFileDialog dlg(TRUE, \n\
NULL, \n\
NULL, \n\
OFN_HIDEREADONLY | OFN_OVERWRITEPROMPT, \n\
\"image Files (*.bmp , *.gif , *.xwd)|*.bmp; *.gif; *.xwd; | all files (*.*)|*.*;||\", \n\
NULL ); \n\
if (dlg.DoModal() == IDOK) \n\
{ \n\
SetCursor(AfxGetApp()->LoadStandardCursor(IDC_WAIT)); \n\
CString filename = dlg.GetPathName(); \n\
Standard_CString aFileName = (Standard_CString)(LPCTSTR)filename; \n\
{ // 1 \n\
Handle(Sample2D_Image) anImage = new Sample2D_Image(aFileName); \n\
\n\
anImage->SetCoord(40,50) ; \n\
anImage->SetTypeOfPlacement(Aspect_CP_SouthEast) ; \n\
anImage->SetIsZoomable(Standard_True); \n\
\n\
myAISInteractiveContext2D->Display(anImage, // object \n\
Standard_False); // Redraw \n\
} \n\
//... \n\
} \n\
------------------------------------------------------------------------------ \n\
after that the system call the SetContext Methods : \n\
------------------------------------------------------------------------------ \n\
void Sample2D_Image::SetContext(const Handle(AIS2D_InteractiveContext) theContext)) \n\
{\n\
\n\
if(theContext.IsNull() || theContext->CurrentViewer().IsNull()) return; \n\
\n\
//Set AIS2D_InteractiveContext and default Graphic2d_View \n\
AIS2D_InteractiveObject::SetContext(theContext); \n\
Graphic2d_GraphicObject::SetView(theContext->CurrentViewer()->View()); \n\
\n\
Handle(GraphicSample2D_ImageFile) aGraphic2dImageFile =\n\
new GraphicSample2D_ImageFile (aGrObj,\n\
myFile,\n\
myX, \n\
myY,\n\
myDx,\n\
myDy,\n\
myTypeOfPlacement,\n\
myScale); \n\
if (myIsZoomable)\n\
aGraphic2dImageFile->SetZoomable(Standard_True);\n\
}\n\n");
// Update The Result Dialog
UpdateResultDialog(filename,Message);
}
}
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