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Display GRID_HELPER auxiliary axes and snap points

This commit is contained in:
Maciej Suminski 2017-08-02 12:16:59 +02:00
parent b8c621a991
commit e8345dce51
3 changed files with 31 additions and 1 deletions
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1
common/origin_viewitem.cpp
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@ -24,7 +24,6 @@
#include <origin_viewitem.h> #include <origin_viewitem.h>
#include <gal/graphics_abstraction_layer.h> #include <gal/graphics_abstraction_layer.h>
#include <class_track.h>
using namespace KIGFX; using namespace KIGFX;

29
pcbnew/tools/grid_helper.cpp
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@ -41,10 +41,25 @@ using namespace std::placeholders;
#include "grid_helper.h" #include "grid_helper.h"
GRID_HELPER::GRID_HELPER( PCB_BASE_FRAME* aFrame ) : GRID_HELPER::GRID_HELPER( PCB_BASE_FRAME* aFrame ) :
m_frame( aFrame ) m_frame( aFrame )
{ {
m_diagonalAuxAxesEnable = true; m_diagonalAuxAxesEnable = true;
KIGFX::VIEW* view = m_frame->GetGalCanvas()->GetView();
m_viewAxis.SetSize( 20000 );
m_viewAxis.SetStyle( KIGFX::ORIGIN_VIEWITEM::CROSS );
m_viewAxis.SetColor( COLOR4D( 1.0, 1.0, 1.0, 0.4 ) );
m_viewAxis.SetDrawAtZero( true );
view->Add( &m_viewAxis );
view->SetVisible( &m_viewAxis, false );
m_viewSnapPoint.SetStyle( KIGFX::ORIGIN_VIEWITEM::CIRCLE_CROSS );
m_viewSnapPoint.SetColor( COLOR4D( 1.0, 1.0, 1.0, 1.0 ) );
m_viewSnapPoint.SetDrawAtZero( true );
view->Add( &m_viewSnapPoint );
view->SetVisible( &m_viewSnapPoint, false );
} }
@ -83,10 +98,19 @@ VECTOR2I GRID_HELPER::GetOrigin() const
void GRID_HELPER::SetAuxAxes( bool aEnable, const VECTOR2I& aOrigin, bool aEnableDiagonal ) void GRID_HELPER::SetAuxAxes( bool aEnable, const VECTOR2I& aOrigin, bool aEnableDiagonal )
{ {
KIGFX::VIEW* view = m_frame->GetGalCanvas()->GetView();
if( aEnable ) if( aEnable )
{
m_auxAxis = aOrigin; m_auxAxis = aOrigin;
m_viewAxis.SetPosition( aOrigin );
view->SetVisible( &m_viewAxis, true );
}
else else
{
m_auxAxis = boost::optional<VECTOR2I>(); m_auxAxis = boost::optional<VECTOR2I>();
view->SetVisible( &m_viewAxis, false );
}
m_diagonalAuxAxesEnable = aEnable; m_diagonalAuxAxesEnable = aEnable;
} }
@ -238,9 +262,14 @@ VECTOR2I GRID_HELPER::BestSnapAnchor( const VECTOR2I& aOrigin, BOARD_ITEM* aDrag
double snapDist = nearest->Distance( aOrigin ); double snapDist = nearest->Distance( aOrigin );
if( nearest && snapDist < gridDist ) if( nearest && snapDist < gridDist )
{
m_viewSnapPoint.SetPosition( nearest->pos );
m_frame->GetGalCanvas()->GetView()->SetVisible( &m_viewSnapPoint, true );
return nearest->pos; return nearest->pos;
}
} }
m_frame->GetGalCanvas()->GetView()->SetVisible( &m_viewSnapPoint, false );
return nearestGrid; return nearestGrid;
} }

2
pcbnew/tools/grid_helper.h
View File

@ -29,6 +29,7 @@
#include <math/vector2d.h> #include <math/vector2d.h>
#include <boost/optional.hpp> #include <boost/optional.hpp>
#include <origin_viewitem.h>
#include <layers_id_colors_and_visibility.h> #include <layers_id_colors_and_visibility.h>
@ -103,6 +104,7 @@ private:
PCB_BASE_FRAME* m_frame; PCB_BASE_FRAME* m_frame;
boost::optional<VECTOR2I> m_auxAxis; boost::optional<VECTOR2I> m_auxAxis;
bool m_diagonalAuxAxesEnable; bool m_diagonalAuxAxesEnable;
KIGFX::ORIGIN_VIEWITEM m_viewSnapPoint, m_viewAxis;
}; };
#endif #endif