mirror of
https://git.dev.opencascade.org/repos/occt.git
synced 2025-04-05 18:16:23 +03:00
b12e1c7ba2
- Added new interactive object AIS_RubberBand to draw rubber rectangle or polygon - Added using of AIS_RubberBand in DRAW view for rectangular selection - Added using of AIS_RubberBand in MFC samples for rectangular selection
80 lines
2.3 KiB
C++
Executable File
80 lines
2.3 KiB
C++
Executable File
// OCC_BaseView.cpp: implementation of the OCC_BaseView class.
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//
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//////////////////////////////////////////////////////////////////////
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#include <stdafx.h>
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#include "OCC_BaseView.h"
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//=======================================================================
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//function : Constructor
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//purpose :
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//=======================================================================
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OCC_BaseView::OCC_BaseView()
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: myXmin (0),
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myYmin (0),
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myXmax (0),
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myYmax (0),
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myCurZoom (0.0),
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myRect (new AIS_RubberBand (Quantity_Color(Quantity_NOC_WHITE), Aspect_TOL_SOLID, 1.0) )
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{
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myRect->SetTransformPersistence (Graphic3d_TMF_2d, gp_Pnt(-1, -1, 0));
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if (myRect->ZLayer() != Graphic3d_ZLayerId_TopOSD)
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{
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myRect->SetZLayer (Graphic3d_ZLayerId_TopOSD);
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}
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}
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//=======================================================================
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//function : Destructor
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//purpose :
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//=======================================================================
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OCC_BaseView::~OCC_BaseView()
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{
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}
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//=======================================================================
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//function : GetDocument
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//purpose :
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//=======================================================================
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OCC_BaseDoc* OCC_BaseView::GetDocument() // non-debug version is inline
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{
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return (OCC_BaseDoc*)m_pDocument;
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}
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//=======================================================================
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//function : drawRectangle
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//purpose :
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//=======================================================================
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void OCC_BaseView::drawRectangle (const Standard_Integer theMinX,
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const Standard_Integer theMinY,
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const Standard_Integer theMaxX,
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const Standard_Integer theMaxY,
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const Handle(AIS_InteractiveContext)& theContext,
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const Standard_Boolean toDraw)
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{
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if (toDraw)
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{
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CRect aRect;
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GetWindowRect(aRect);
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myRect->SetRectangle (theMinX, aRect.Height() - theMinY, theMaxX, aRect.Height() - theMaxY);
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if (!theContext->IsDisplayed (myRect))
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{
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theContext->Display (myRect, Standard_False);
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}
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else
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{
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theContext->Redisplay (myRect, Standard_False);
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}
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}
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else
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{
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theContext->Remove (myRect, Standard_False);
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}
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theContext->CurrentViewer()->RedrawImmediate();
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}
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