/* Initialize the drawing of a segment of type other than trace.
*/
DRAWSEGMENT* PCB_EDIT_FRAME::Begin_DrawSegment( DRAWSEGMENT* Segment, STROKE_T shape, wxDC* DC )
{
int lineWidth;
DRAWSEGMENT* DrawItem;
lineWidth = GetDesignSettings().GetLineThickness( GetActiveLayer() );
if( Segment == NULL ) // Create new segment.
{
SetCurItem( Segment = new DRAWSEGMENT( GetBoard() ) );
Segment->SetFlags( IS_NEW );
Segment->SetLayer( GetActiveLayer() );
Segment->SetWidth( lineWidth );
Segment->SetShape( shape );
Segment->SetAngle( 900 );
Segment->SetStart( GetCrossHairPosition() );
Segment->SetEnd( GetCrossHairPosition() );
m_canvas->SetMouseCapture( DrawSegment, Abort_EditEdge );
}
else
{
// The ending point coordinate Segment->m_End was updated by the function
// DrawSegment() called on a move mouse event during the segment creation
if( Segment->GetStart() != Segment->GetEnd() )
{
if( Segment->GetShape() == S_SEGMENT )
{
SaveCopyInUndoList( Segment, UR_NEW );
GetBoard()->Add( Segment );
OnModify();
Segment->ClearFlags();
Segment->Draw( m_canvas, DC, GR_OR );
DrawItem = Segment;
SetCurItem( Segment = new DRAWSEGMENT( GetBoard() ) );
Segment->SetFlags( IS_NEW );
Segment->SetLayer( DrawItem->GetLayer() );
Segment->SetWidth( lineWidth );
Segment->SetShape( DrawItem->GetShape() );
Segment->SetType( DrawItem->GetType() );
Segment->SetAngle( DrawItem->GetAngle() );
Segment->SetStart( DrawItem->GetEnd() );
Segment->SetEnd( DrawItem->GetEnd() );
DrawSegment( m_canvas, DC, wxDefaultPosition, false );
}
else
{
End_Edge( Segment, DC );
Segment = NULL;
}
}
}
return Segment;
}
/**
* Function idf_export_outline
* retrieves line segment information from the edge layer and compiles
* the data into a form which can be output as an IDFv3 compliant
* BOARD_OUTLINE section.
*/
static void idf_export_outline( BOARD* aPcb, IDF3_BOARD& aIDFBoard )
{
double scale = aIDFBoard.GetUserScale();
DRAWSEGMENT* graphic; // KiCad graphical item
IDF_POINT sp, ep; // start and end points from KiCad item
std::list< IDF_SEGMENT* > lines; // IDF intermediate form of KiCad graphical item
IDF_OUTLINE* outline = NULL; // graphical items forming an outline or cutout
// NOTE: IMPLEMENTATION
// If/when component cutouts are allowed, we must implement them separately. Cutouts
// must be added to the board outline section and not to the Other Outline section.
// The module cutouts should be handled via the idf_export_module() routine.
double offX, offY;
aIDFBoard.GetUserOffset( offX, offY );
// Retrieve segments and arcs from the board
for( BOARD_ITEM* item = aPcb->m_Drawings; item; item = item->Next() )
{
if( item->Type() != PCB_LINE_T || item->GetLayer() != Edge_Cuts )
continue;
graphic = (DRAWSEGMENT*) item;
switch( graphic->GetShape() )
{
case S_SEGMENT:
{
if( ( graphic->GetStart().x == graphic->GetEnd().x )
&& ( graphic->GetStart().y == graphic->GetEnd().y ) )
break;
sp.x = graphic->GetStart().x * scale + offX;
sp.y = -graphic->GetStart().y * scale + offY;
ep.x = graphic->GetEnd().x * scale + offX;
ep.y = -graphic->GetEnd().y * scale + offY;
IDF_SEGMENT* seg = new IDF_SEGMENT( sp, ep );
if( seg )
lines.push_back( seg );
}
break;
case S_ARC:
{
if( ( graphic->GetCenter().x == graphic->GetArcStart().x )
&& ( graphic->GetCenter().y == graphic->GetArcStart().y ) )
break;
sp.x = graphic->GetCenter().x * scale + offX;
sp.y = -graphic->GetCenter().y * scale + offY;
ep.x = graphic->GetArcStart().x * scale + offX;
ep.y = -graphic->GetArcStart().y * scale + offY;
IDF_SEGMENT* seg = new IDF_SEGMENT( sp, ep, -graphic->GetAngle() / 10.0, true );
if( seg )
lines.push_back( seg );
}
break;
case S_CIRCLE:
{
if( graphic->GetRadius() == 0 )
break;
sp.x = graphic->GetCenter().x * scale + offX;
sp.y = -graphic->GetCenter().y * scale + offY;
ep.x = sp.x - graphic->GetRadius() * scale;
ep.y = sp.y;
// Circles must always have an angle of +360 deg. to appease
// quirky MCAD implementations of IDF.
IDF_SEGMENT* seg = new IDF_SEGMENT( sp, ep, 360.0, true );
if( seg )
lines.push_back( seg );
}
break;
default:
break;
}
}
// if there is no outline then use the bounding box
if( lines.empty() )
{
goto UseBoundingBox;
}
// get the board outline and write it out
// note: we do not use a try/catch block here since we intend
// to simply ignore unclosed loops and continue processing
// until we're out of segments to process
outline = new IDF_OUTLINE;
IDF3::GetOutline( lines, *outline );
if( outline->empty() )
goto UseBoundingBox;
aIDFBoard.AddBoardOutline( outline );
outline = NULL;
// get all cutouts and write them out
while( !lines.empty() )
{
if( !outline )
outline = new IDF_OUTLINE;
IDF3::GetOutline( lines, *outline );
if( outline->empty() )
{
outline->Clear();
continue;
}
aIDFBoard.AddBoardOutline( outline );
outline = NULL;
}
return;
UseBoundingBox:
// clean up if necessary
while( !lines.empty() )
{
delete lines.front();
lines.pop_front();
}
if( outline )
outline->Clear();
else
outline = new IDF_OUTLINE;
// fetch a rectangular bounding box for the board;
// there is always some uncertainty in the board dimensions
// computed via ComputeBoundingBox() since this depends on the
// individual module entities.
EDA_RECT bbbox = aPcb->ComputeBoundingBox( true );
// convert to mm and compensate for an assumed LINE_WIDTH line thickness
double x = ( bbbox.GetOrigin().x + LINE_WIDTH / 2 ) * scale + offX;
double y = ( bbbox.GetOrigin().y + LINE_WIDTH / 2 ) * scale + offY;
double dx = ( bbbox.GetSize().x - LINE_WIDTH ) * scale;
double dy = ( bbbox.GetSize().y - LINE_WIDTH ) * scale;
double px[4], py[4];
px[0] = x;
py[0] = y;
px[1] = x;
py[1] = y + dy;
px[2] = x + dx;
py[2] = y + dy;
px[3] = x + dx;
py[3] = y;
IDF_POINT p1, p2;
p1.x = px[3];
p1.y = py[3];
p2.x = px[0];
p2.y = py[0];
outline->push( new IDF_SEGMENT( p1, p2 ) );
for( int i = 1; i < 4; ++i )
{
p1.x = px[i - 1];
p1.y = py[i - 1];
p2.x = px[i];
p2.y = py[i];
outline->push( new IDF_SEGMENT( p1, p2 ) );
}
aIDFBoard.AddBoardOutline( outline );
}
void DIALOG_GRAPHIC_ITEM_PROPERTIES::initDlg( )
/**************************************************************************/
/* Initialize messages and values in text control,
* according to the item parameters values
*/
{
SetFocus();
m_StandardButtonsSizerOK->SetDefault();
// Set unit symbol
wxStaticText * texts_unit[] =
{
m_StartPointXUnit,
m_StartPointYUnit,
m_EndPointXUnit,
m_EndPointYUnit,
m_ThicknessTextUnit,
m_DefaulThicknessTextUnit,
NULL
};
for( int ii = 0; ; ii++ )
{
if( texts_unit[ii] == NULL )
break;
texts_unit[ii]->SetLabel( GetAbbreviatedUnitsLabel() );
}
wxString msg;
// Change texts according to the segment shape:
switch ( m_Item->GetShape() )
{
case S_CIRCLE:
m_StartPointXLabel->SetLabel(_("Center X"));
m_StartPointYLabel->SetLabel(_("Center Y"));
m_EndPointXLabel->SetLabel(_("Point X"));
m_EndPointYLabel->SetLabel(_("Point Y"));
m_Angle_Text->Show(false);
m_Angle_Ctrl->Show(false);
m_AngleUnit->Show(false);
break;
case S_ARC:
m_StartPointXLabel->SetLabel(_("Center X"));
m_StartPointYLabel->SetLabel(_("Center Y"));
m_EndPointXLabel->SetLabel(_("Start Point X"));
m_EndPointYLabel->SetLabel(_("Start Point Y"));
msg << m_Item->GetAngle();
m_Angle_Ctrl->SetValue(msg);
break;
default:
m_Angle_Text->Show(false);
m_Angle_Ctrl->Show(false);
m_AngleUnit->Show(false);
break;
}
PutValueInLocalUnits( *m_Center_StartXCtrl, m_Item->GetStart().x,
m_parent->GetInternalUnits() );
PutValueInLocalUnits( *m_Center_StartYCtrl, m_Item->GetStart().y,
m_parent->GetInternalUnits() );
PutValueInLocalUnits( *m_EndX_Radius_Ctrl, m_Item->GetEnd().x,
m_parent->GetInternalUnits() );
PutValueInLocalUnits( *m_EndY_Ctrl, m_Item->GetEnd().y,
m_parent->GetInternalUnits() );
PutValueInLocalUnits( *m_ThicknessCtrl, m_Item->GetWidth(),
m_parent->GetInternalUnits() );
int thickness;
if( m_Item->GetLayer() == EDGE_N )
thickness = m_brdSettings.m_EdgeSegmentWidth;
else
thickness = m_brdSettings.m_DrawSegmentWidth;
PutValueInLocalUnits( *m_DefaultThicknessCtrl, thickness,
m_parent->GetInternalUnits() );
for( int layer=FIRST_NO_COPPER_LAYER; layer <= LAST_NO_COPPER_LAYER; ++layer )
{
m_LayerSelectionCtrl->Append( m_parent->GetBoard()->GetLayerName( layer ) );
}
int layer = m_Item->GetLayer();
// Control:
if ( layer < FIRST_NO_COPPER_LAYER )
layer = FIRST_NO_COPPER_LAYER;
if ( layer > LAST_NO_COPPER_LAYER )
layer = LAST_NO_COPPER_LAYER;
m_LayerSelectionCtrl->SetSelection( layer - FIRST_NO_COPPER_LAYER );
}
int genPlacementRoutingMatrix( BOARD* aBrd, EDA_MSG_PANEL* messagePanel )
{
wxString msg;
RoutingMatrix.UnInitRoutingMatrix();
EDA_RECT bbox = aBrd->ComputeBoundingBox( true );
if( bbox.GetWidth() == 0 || bbox.GetHeight() == 0 )
{
DisplayError( NULL, _( "No PCB edge found, unknown board size!" ) );
return 0;
}
RoutingMatrix.ComputeMatrixSize( aBrd, true );
int nbCells = RoutingMatrix.m_Ncols * RoutingMatrix.m_Nrows;
messagePanel->EraseMsgBox();
msg.Printf( wxT( "%d" ), RoutingMatrix.m_Ncols );
messagePanel->SetMessage( 1, _( "Cols" ), msg, GREEN );
msg.Printf( wxT( "%d" ), RoutingMatrix.m_Nrows );
messagePanel->SetMessage( 7, _( "Lines" ), msg, GREEN );
msg.Printf( wxT( "%d" ), nbCells );
messagePanel->SetMessage( 14, _( "Cells." ), msg, YELLOW );
// Choose the number of board sides.
RoutingMatrix.m_RoutingLayersCount = 2;
RoutingMatrix.InitRoutingMatrix();
// Display memory usage.
msg.Printf( wxT( "%d" ), RoutingMatrix.m_MemSize / 1024 );
messagePanel->SetMessage( 24, wxT( "Mem(Kb)" ), msg, CYAN );
g_Route_Layer_BOTTOM = LAYER_N_FRONT;
if( RoutingMatrix.m_RoutingLayersCount > 1 )
g_Route_Layer_BOTTOM = LAYER_N_BACK;
g_Route_Layer_TOP = LAYER_N_FRONT;
// Place the edge layer segments
TRACK TmpSegm( NULL );
TmpSegm.SetLayer( UNDEFINED_LAYER );
TmpSegm.SetNet( -1 );
TmpSegm.SetWidth( RoutingMatrix.m_GridRouting / 2 );
EDA_ITEM* PtStruct = aBrd->m_Drawings;
for( ; PtStruct != NULL; PtStruct = PtStruct->Next() )
{
DRAWSEGMENT* DrawSegm;
switch( PtStruct->Type() )
{
case PCB_LINE_T:
DrawSegm = (DRAWSEGMENT*) PtStruct;
if( DrawSegm->GetLayer() != EDGE_N )
break;
TmpSegm.SetStart( DrawSegm->GetStart() );
TmpSegm.SetEnd( DrawSegm->GetEnd() );
TmpSegm.SetShape( DrawSegm->GetShape() );
TmpSegm.m_Param = DrawSegm->GetAngle();
TraceSegmentPcb( &TmpSegm, HOLE | CELL_is_EDGE,
RoutingMatrix.m_GridRouting, WRITE_CELL );
break;
case PCB_TEXT_T:
default:
break;
}
}
// Mark cells of the routing matrix to CELL_is_ZONE
// (i.e. availlable cell to place a module )
// Init a starting point of attachment to the area.
RoutingMatrix.OrCell( RoutingMatrix.m_Nrows / 2, RoutingMatrix.m_Ncols / 2,
BOTTOM, CELL_is_ZONE );
// find and mark all other availlable cells:
for( int ii = 1; ii != 0; )
ii = propagate();
// Initialize top layer. to the same value as the bottom layer
if( RoutingMatrix.m_BoardSide[TOP] )
memcpy( RoutingMatrix.m_BoardSide[TOP], RoutingMatrix.m_BoardSide[BOTTOM],
nbCells * sizeof(MATRIX_CELL) );
return 1;
}
void POINT_EDITOR::updateItem() const
{
EDA_ITEM* item = m_editPoints->GetParent();
switch( item->Type() )
{
case PCB_LINE_T:
case PCB_MODULE_EDGE_T:
{
DRAWSEGMENT* segment = static_cast<DRAWSEGMENT*>( item );
switch( segment->GetShape() )
{
case S_SEGMENT:
if( isModified( m_editPoints->Point( SEG_START ) ) )
segment->SetStart( wxPoint( m_editPoints->Point( SEG_START ).GetPosition().x,
m_editPoints->Point( SEG_START ).GetPosition().y ) );
else if( isModified( m_editPoints->Point( SEG_END ) ) )
segment->SetEnd( wxPoint( m_editPoints->Point( SEG_END ).GetPosition().x,
m_editPoints->Point( SEG_END ).GetPosition().y ) );
break;
case S_ARC:
{
const VECTOR2I& center = m_editPoints->Point( ARC_CENTER ).GetPosition();
const VECTOR2I& start = m_editPoints->Point( ARC_START ).GetPosition();
const VECTOR2I& end = m_editPoints->Point( ARC_END ).GetPosition();
if( center != segment->GetCenter() )
{
wxPoint moveVector = wxPoint( center.x, center.y ) - segment->GetCenter();
segment->Move( moveVector );
m_editPoints->Point( ARC_START ).SetPosition( segment->GetArcStart() );
m_editPoints->Point( ARC_END ).SetPosition( segment->GetArcEnd() );
}
else
{
segment->SetArcStart( wxPoint( start.x, start.y ) );
VECTOR2D startLine = start - center;
VECTOR2I endLine = end - center;
double newAngle = RAD2DECIDEG( endLine.Angle() - startLine.Angle() );
// Adjust the new angle to (counter)clockwise setting
bool clockwise = ( segment->GetAngle() > 0 );
if( clockwise && newAngle < 0.0 )
newAngle += 3600.0;
else if( !clockwise && newAngle > 0.0 )
newAngle -= 3600.0;
segment->SetAngle( newAngle );
}
break;
}
case S_CIRCLE:
{
const VECTOR2I& center = m_editPoints->Point( CIRC_CENTER ).GetPosition();
const VECTOR2I& end = m_editPoints->Point( CIRC_END ).GetPosition();
if( isModified( m_editPoints->Point( CIRC_CENTER ) ) )
{
wxPoint moveVector = wxPoint( center.x, center.y ) - segment->GetCenter();
segment->Move( moveVector );
}
else
{
segment->SetEnd( wxPoint( end.x, end.y ) );
}
break;
}
default: // suppress warnings
break;
}
// Update relative coordinates for module edges
if( EDGE_MODULE* edge = dyn_cast<EDGE_MODULE*>( item ) )
edge->SetLocalCoord();
break;
}
case PCB_ZONE_AREA_T:
{
ZONE_CONTAINER* zone = static_cast<ZONE_CONTAINER*>( item );
zone->ClearFilledPolysList();
CPolyLine* outline = zone->Outline();
for( int i = 0; i < outline->GetCornersCount(); ++i )
{
VECTOR2I point = m_editPoints->Point( i ).GetPosition();
outline->SetX( i, point.x );
outline->SetY( i, point.y );
}
break;
}
case PCB_DIMENSION_T:
{
DIMENSION* dimension = static_cast<DIMENSION*>( item );
// Check which point is currently modified and updated dimension's points respectively
if( isModified( m_editPoints->Point( DIM_CROSSBARO ) ) )
{
VECTOR2D featureLine( m_editedPoint->GetPosition() - dimension->GetOrigin() );
VECTOR2D crossBar( dimension->GetEnd() - dimension->GetOrigin() );
if( featureLine.Cross( crossBar ) > 0 )
dimension->SetHeight( -featureLine.EuclideanNorm() );
else
dimension->SetHeight( featureLine.EuclideanNorm() );
}
else if( isModified( m_editPoints->Point( DIM_CROSSBARF ) ) )
{
VECTOR2D featureLine( m_editedPoint->GetPosition() - dimension->GetEnd() );
VECTOR2D crossBar( dimension->GetEnd() - dimension->GetOrigin() );
if( featureLine.Cross( crossBar ) > 0 )
dimension->SetHeight( -featureLine.EuclideanNorm() );
else
dimension->SetHeight( featureLine.EuclideanNorm() );
}
else if( isModified( m_editPoints->Point( DIM_FEATUREGO ) ) )
{
dimension->SetOrigin( wxPoint( m_editedPoint->GetPosition().x, m_editedPoint->GetPosition().y ) );
m_editPoints->Point( DIM_CROSSBARO ).SetConstraint( new EC_LINE( m_editPoints->Point( DIM_CROSSBARO ),
m_editPoints->Point( DIM_FEATUREGO ) ) );
m_editPoints->Point( DIM_CROSSBARF ).SetConstraint( new EC_LINE( m_editPoints->Point( DIM_CROSSBARF ),
m_editPoints->Point( DIM_FEATUREDO ) ) );
}
else if( isModified( m_editPoints->Point( DIM_FEATUREDO ) ) )
{
dimension->SetEnd( wxPoint( m_editedPoint->GetPosition().x, m_editedPoint->GetPosition().y ) );
m_editPoints->Point( DIM_CROSSBARO ).SetConstraint( new EC_LINE( m_editPoints->Point( DIM_CROSSBARO ),
m_editPoints->Point( DIM_FEATUREGO ) ) );
m_editPoints->Point( DIM_CROSSBARF ).SetConstraint( new EC_LINE( m_editPoints->Point( DIM_CROSSBARF ),
m_editPoints->Point( DIM_FEATUREDO ) ) );
}
break;
}
default:
break;
}
}
/**
* Function PlaceCells
* Initialize the matrix routing by setting obstacles for each occupied cell
* a cell set to HOLE is an obstacle for tracks and vias
* a cell set to VIA_IMPOSSIBLE is an obstacle for vias only.
* a cell set to CELL_is_EDGE is a frontier.
* Tracks and vias having the same net code as net_code are skipped
* (htey do not are obstacles)
*
* For single-sided Routing 1:
* BOTTOM side is used, and Route_Layer_BOTTOM = Route_Layer_TOP
*
* If flag == FORCE_PADS: all pads will be put in matrix as obstacles.
*/
void PlaceCells( BOARD* aPcb, int net_code, int flag )
{
int ux0 = 0, uy0 = 0, ux1, uy1, dx, dy;
int marge, via_marge;
LAYER_MSK layerMask;
// use the default NETCLASS?
NETCLASS* nc = aPcb->m_NetClasses.GetDefault();
int trackWidth = nc->GetTrackWidth();
int clearance = nc->GetClearance();
int viaSize = nc->GetViaDiameter();
marge = clearance + (trackWidth / 2);
via_marge = clearance + (viaSize / 2);
// Place PADS on matrix routing:
for( unsigned i = 0; i < aPcb->GetPadCount(); ++i )
{
D_PAD* pad = aPcb->GetPad( i );
if( net_code != pad->GetNet() || (flag & FORCE_PADS) )
{
::PlacePad( pad, HOLE, marge, WRITE_CELL );
}
::PlacePad( pad, VIA_IMPOSSIBLE, via_marge, WRITE_OR_CELL );
}
// Place outlines of modules on matrix routing, if they are on a copper layer
// or on the edge layer
TRACK tmpSegm( NULL ); // A dummy track used to create segments.
for( MODULE* module = aPcb->m_Modules; module; module = module->Next() )
{
for( BOARD_ITEM* item = module->GraphicalItems(); item; item = item->Next() )
{
switch( item->Type() )
{
case PCB_MODULE_EDGE_T:
{
EDGE_MODULE* edge = (EDGE_MODULE*) item;
tmpSegm.SetLayer( edge->GetLayer() );
if( tmpSegm.GetLayer() == EDGE_N )
tmpSegm.SetLayer( UNDEFINED_LAYER );
tmpSegm.SetStart( edge->GetStart() );
tmpSegm.SetEnd( edge->GetEnd() );
tmpSegm.SetShape( edge->GetShape() );
tmpSegm.SetWidth( edge->GetWidth() );
tmpSegm.m_Param = edge->GetAngle();
tmpSegm.SetNet( -1 );
TraceSegmentPcb( &tmpSegm, HOLE, marge, WRITE_CELL );
TraceSegmentPcb( &tmpSegm, VIA_IMPOSSIBLE, via_marge, WRITE_OR_CELL );
}
break;
default:
break;
}
}
}
// Place board outlines and texts on copper layers:
for( BOARD_ITEM* item = aPcb->m_Drawings; item; item = item->Next() )
{
switch( item->Type() )
{
case PCB_LINE_T:
{
DRAWSEGMENT* DrawSegm;
int type_cell = HOLE;
DrawSegm = (DRAWSEGMENT*) item;
tmpSegm.SetLayer( DrawSegm->GetLayer() );
if( DrawSegm->GetLayer() == EDGE_N )
{
tmpSegm.SetLayer( UNDEFINED_LAYER );
type_cell |= CELL_is_EDGE;
}
tmpSegm.SetStart( DrawSegm->GetStart() );
tmpSegm.SetEnd( DrawSegm->GetEnd() );
tmpSegm.SetShape( DrawSegm->GetShape() );
tmpSegm.SetWidth( DrawSegm->GetWidth() );
tmpSegm.m_Param = DrawSegm->GetAngle();
tmpSegm.SetNet( -1 );
TraceSegmentPcb( &tmpSegm, type_cell, marge, WRITE_CELL );
}
break;
case PCB_TEXT_T:
{
TEXTE_PCB* PtText;
PtText = (TEXTE_PCB*) item;
if( PtText->GetText().Length() == 0 )
break;
EDA_RECT textbox = PtText->GetTextBox( -1 );
ux0 = textbox.GetX();
uy0 = textbox.GetY();
dx = textbox.GetWidth();
dy = textbox.GetHeight();
/* Put bounding box (rectangle) on matrix */
dx /= 2;
dy /= 2;
ux1 = ux0 + dx;
uy1 = uy0 + dy;
ux0 -= dx;
uy0 -= dy;
layerMask = GetLayerMask( PtText->GetLayer() );
TraceFilledRectangle( ux0 - marge, uy0 - marge, ux1 + marge,
uy1 + marge, PtText->GetOrientation(),
layerMask, HOLE, WRITE_CELL );
TraceFilledRectangle( ux0 - via_marge, uy0 - via_marge,
ux1 + via_marge, uy1 + via_marge,
PtText->GetOrientation(),
layerMask, VIA_IMPOSSIBLE, WRITE_OR_CELL );
}
break;
default:
break;
}
}
/* Put tracks and vias on matrix */
for( TRACK* track = aPcb->m_Track; track; track = track->Next() )
{
if( net_code == track->GetNet() )
continue;
TraceSegmentPcb( track, HOLE, marge, WRITE_CELL );
TraceSegmentPcb( track, VIA_IMPOSSIBLE, via_marge, WRITE_OR_CELL );
}
}
bool DIALOG_GRAPHIC_ITEM_PROPERTIES::TransferDataToWindow()
{
// Set unit symbol
wxStaticText* texts_unit[] =
{
m_StartPointXUnit,
m_StartPointYUnit,
m_EndPointXUnit,
m_EndPointYUnit,
m_ThicknessTextUnit,
m_DefaulThicknessTextUnit,
};
for( size_t ii = 0; ii < DIM( texts_unit ); ii++ )
{
texts_unit[ii]->SetLabel( GetAbbreviatedUnitsLabel() );
}
wxString msg;
// Change texts according to the segment shape:
switch( m_item->GetShape() )
{
case S_CIRCLE:
SetTitle( _( "Circle Properties" ) );
m_StartPointXLabel->SetLabel( _( "Center X:" ) );
m_StartPointYLabel->SetLabel( _( "Center Y:" ) );
m_EndPointXLabel->SetLabel( _( "Point X:" ) );
m_EndPointYLabel->SetLabel( _( "Point Y:" ) );
m_AngleText->Show( false );
m_AngleCtrl->Show( false );
m_AngleUnit->Show( false );
break;
case S_ARC:
SetTitle( _( "Arc Properties" ) );
m_StartPointXLabel->SetLabel( _( "Center X:" ) );
m_StartPointYLabel->SetLabel( _( "Center Y:" ) );
m_EndPointXLabel->SetLabel( _( "Start Point X:" ) );
m_EndPointYLabel->SetLabel( _( "Start Point Y:" ) );
m_AngleValue = m_item->GetAngle() / 10.0;
break;
case S_SEGMENT:
SetTitle( _( "Line Segment Properties" ) );
// Fall through.
default:
m_AngleText->Show( false );
m_AngleCtrl->Show( false );
m_AngleUnit->Show( false );
break;
}
PutValueInLocalUnits( *m_Center_StartXCtrl, m_item->GetStart().x );
PutValueInLocalUnits( *m_Center_StartYCtrl, m_item->GetStart().y );
PutValueInLocalUnits( *m_EndX_Radius_Ctrl, m_item->GetEnd().x );
PutValueInLocalUnits( *m_EndY_Ctrl, m_item->GetEnd().y );
PutValueInLocalUnits( *m_ThicknessCtrl, m_item->GetWidth() );
int thickness;
if( m_item->GetLayer() == Edge_Cuts )
thickness = m_brdSettings.m_EdgeSegmentWidth;
else
thickness = m_brdSettings.m_DrawSegmentWidth;
PutValueInLocalUnits( *m_DefaultThicknessCtrl, thickness );
// Configure the layers list selector
m_LayerSelectionCtrl->SetLayersHotkeys( false );
m_LayerSelectionCtrl->SetLayerSet( LSET::AllCuMask() );
m_LayerSelectionCtrl->SetBoardFrame( m_parent );
m_LayerSelectionCtrl->Resync();
if( m_LayerSelectionCtrl->SetLayerSelection( m_item->GetLayer() ) < 0 )
{
wxMessageBox( _( "This item was on an unknown layer.\n"
"It has been moved to the drawings layer. Please fix it." ) );
m_LayerSelectionCtrl->SetLayerSelection( Dwgs_User );
}
return DIALOG_GRAPHIC_ITEM_PROPERTIES_BASE::TransferDataToWindow();
}
int DRAWING_TOOL::PlaceDXF( const TOOL_EVENT& aEvent )
{
if( !m_frame->GetModel() )
return 0;
DIALOG_DXF_IMPORT dlg( m_frame );
int dlgResult = dlg.ShowModal();
const std::list<BOARD_ITEM*>& list = dlg.GetImportedItems();
if( dlgResult != wxID_OK || list.empty() )
return 0;
VECTOR2I cursorPos = m_controls->GetCursorPosition();
VECTOR2I delta = cursorPos - list.front()->GetPosition();
// Add a VIEW_GROUP that serves as a preview for the new item
SELECTION preview( m_view );
BOARD_COMMIT commit( m_frame );
// Build the undo list & add items to the current view
for( auto item : list )
{
assert( item->Type() == PCB_LINE_T || item->Type() == PCB_TEXT_T );
preview.Add( item );
}
BOARD_ITEM* firstItem = preview.Front();
m_view->Add( &preview );
m_toolMgr->RunAction( COMMON_ACTIONS::selectionClear, true );
m_controls->ShowCursor( true );
m_controls->SetSnapping( true );
SCOPED_DRAW_MODE scopedDrawMode( m_mode, MODE::DXF );
Activate();
// Main loop: keep receiving events
while( OPT_TOOL_EVENT evt = Wait() )
{
cursorPos = m_controls->GetCursorPosition();
if( evt->IsMotion() )
{
delta = cursorPos - firstItem->GetPosition();
for( auto item : preview )
item->Move( wxPoint( delta.x, delta.y ) );
m_view->Update( &preview );
}
else if( evt->Category() == TC_COMMAND )
{
// TODO it should be handled by EDIT_TOOL, so add items and select?
if( evt->IsAction( &COMMON_ACTIONS::rotate ) )
{
for( auto item : preview )
item->Rotate( wxPoint( cursorPos.x, cursorPos.y ),
m_frame->GetRotationAngle() );
m_view->Update( &preview );
}
else if( evt->IsAction( &COMMON_ACTIONS::flip ) )
{
for( auto item : preview )
item->Flip( wxPoint( cursorPos.x, cursorPos.y ) );
m_view->Update( &preview );
}
else if( evt->IsCancel() || evt->IsActivate() )
{
preview.FreeItems();
break;
}
}
else if ( evt->IsClick( BUT_RIGHT ) )
{
showContextMenu();
}
else if( evt->IsClick( BUT_LEFT ) )
{
// Place the drawing
BOARD_ITEM_CONTAINER* parent = m_frame->GetModel();
for( auto item : preview )
{
if( m_editModules )
{
// Modules use different types for the same things,
// so we need to convert imported items to appropriate classes.
BOARD_ITEM* converted = NULL;
switch( item->Type() )
{
case PCB_TEXT_T:
{
TEXTE_PCB* text = static_cast<TEXTE_PCB*>( item );
TEXTE_MODULE* textMod = new TEXTE_MODULE( (MODULE*) parent );
// Assignment operator also copies the item PCB_TEXT_T type,
// so it cannot be added to a module which handles PCB_MODULE_TEXT_T
textMod->SetPosition( text->GetPosition() );
textMod->SetText( text->GetText() );
textMod->SetSize( text->GetSize() );
textMod->SetThickness( text->GetThickness() );
textMod->SetOrientation( text->GetOrientation() );
textMod->SetTextPosition( text->GetTextPosition() );
textMod->SetSize( text->GetSize() );
textMod->SetMirrored( text->IsMirrored() );
textMod->SetAttributes( text->GetAttributes() );
textMod->SetItalic( text->IsItalic() );
textMod->SetBold( text->IsBold() );
textMod->SetHorizJustify( text->GetHorizJustify() );
textMod->SetVertJustify( text->GetVertJustify() );
textMod->SetMultilineAllowed( text->IsMultilineAllowed() );
converted = textMod;
break;
}
case PCB_LINE_T:
{
DRAWSEGMENT* seg = static_cast<DRAWSEGMENT*>( item );
EDGE_MODULE* modSeg = new EDGE_MODULE( (MODULE*) parent );
// Assignment operator also copies the item PCB_LINE_T type,
// so it cannot be added to a module which handles PCB_MODULE_EDGE_T
modSeg->SetWidth( seg->GetWidth() );
modSeg->SetStart( seg->GetStart() );
modSeg->SetEnd( seg->GetEnd() );
modSeg->SetAngle( seg->GetAngle() );
modSeg->SetShape( seg->GetShape() );
modSeg->SetType( seg->GetType() );
modSeg->SetBezControl1( seg->GetBezControl1() );
modSeg->SetBezControl2( seg->GetBezControl2() );
modSeg->SetBezierPoints( seg->GetBezierPoints() );
modSeg->SetPolyPoints( seg->GetPolyPoints() );
converted = modSeg;
break;
}
default:
assert( false );
break;
}
if( converted )
converted->SetLayer( item->GetLayer() );
delete item;
item = converted;
}
if( item )
commit.Add( item );
}
commit.Push( _( "Place a DXF drawing" ) );
break;
}
}
preview.Clear();
m_controls->ShowCursor( false );
m_controls->SetSnapping( false );
m_controls->SetAutoPan( false );
m_controls->CaptureCursor( false );
m_view->Remove( &preview );
return 0;
}
void DIALOG_GRAPHIC_ITEM_PROPERTIES::initDlg()
{
m_StandardButtonsSizerOK->SetDefault();
// Set unit symbol
wxStaticText* texts_unit[] =
{
m_StartPointXUnit,
m_StartPointYUnit,
m_EndPointXUnit,
m_EndPointYUnit,
m_ThicknessTextUnit,
m_DefaulThicknessTextUnit,
NULL
};
for( int ii = 0; ; ii++ )
{
if( texts_unit[ii] == NULL )
break;
texts_unit[ii]->SetLabel( GetAbbreviatedUnitsLabel() );
}
wxString msg;
// Change texts according to the segment shape:
switch( m_item->GetShape() )
{
case S_CIRCLE:
SetTitle( _( "Circle Properties" ) );
m_StartPointXLabel->SetLabel( _( "Center X" ) );
m_StartPointYLabel->SetLabel( _( "Center Y" ) );
m_EndPointXLabel->SetLabel( _( "Point X" ) );
m_EndPointYLabel->SetLabel( _( "Point Y" ) );
m_Angle_Text->Show( false );
m_Angle_Ctrl->Show( false );
m_AngleUnit->Show( false );
break;
case S_ARC:
SetTitle( _( "Arc Properties" ) );
m_StartPointXLabel->SetLabel( _( "Center X" ) );
m_StartPointYLabel->SetLabel( _( "Center Y" ) );
m_EndPointXLabel->SetLabel( _( "Start Point X" ) );
m_EndPointYLabel->SetLabel( _( "Start Point Y" ) );
// Here the angle is a double, but the UI is still working with integers.
msg << int( m_item->GetAngle() );
m_Angle_Ctrl->SetValue( msg );
break;
case S_SEGMENT:
SetTitle( _( "Line Segment Properties" ) );
// Fall through.
default:
m_Angle_Text->Show( false );
m_Angle_Ctrl->Show( false );
m_AngleUnit->Show( false );
break;
}
PutValueInLocalUnits( *m_Center_StartXCtrl, m_item->GetStart().x );
PutValueInLocalUnits( *m_Center_StartYCtrl, m_item->GetStart().y );
PutValueInLocalUnits( *m_EndX_Radius_Ctrl, m_item->GetEnd().x );
PutValueInLocalUnits( *m_EndY_Ctrl, m_item->GetEnd().y );
PutValueInLocalUnits( *m_ThicknessCtrl, m_item->GetWidth() );
int thickness;
if( m_item->GetLayer() == Edge_Cuts )
thickness = m_brdSettings.m_EdgeSegmentWidth;
else
thickness = m_brdSettings.m_DrawSegmentWidth;
PutValueInLocalUnits( *m_DefaultThicknessCtrl, thickness );
// Configure the layers list selector
m_LayerSelectionCtrl->SetLayersHotkeys( false );
m_LayerSelectionCtrl->SetLayerSet( LSET::AllCuMask() );
m_LayerSelectionCtrl->SetBoardFrame( m_parent );
m_LayerSelectionCtrl->Resync();
if( m_LayerSelectionCtrl->SetLayerSelection( m_item->GetLayer() ) < 0 )
{
wxMessageBox( _( "This item was on an unknown layer.\n"
"It has been moved to the drawings layer. Please fix it." ) );
m_LayerSelectionCtrl->SetLayerSelection( Dwgs_User );
}
}
/**
* Function ConvertOutlineToPolygon
* build a polygon (with holes) from a DRAWSEGMENT list, which is expected to be
* a outline, therefore a closed main outline with perhaps closed inner outlines.
* These closed inner outlines are considered as holes in the main outline
* @param aSegList the initial list of drawsegments (only lines, circles and arcs).
* @param aPolygons will contain the complex polygon.
* @param aTolerance is the max distance between points that is still accepted as connected (internal units)
* @param aErrorText is a wxString to return error message.
* @param aErrorLocation is the optional position of the error in the outline
*/
bool ConvertOutlineToPolygon( std::vector<DRAWSEGMENT*>& aSegList, SHAPE_POLY_SET& aPolygons,
wxString* aErrorText, unsigned int aTolerance, wxPoint* aErrorLocation )
{
if( aSegList.size() == 0 )
return true;
wxString msg;
// Make a working copy of aSegList, because the list is modified during calculations
std::vector< DRAWSEGMENT* > segList = aSegList;
DRAWSEGMENT* graphic;
wxPoint prevPt;
// Find edge point with minimum x, this should be in the outer polygon
// which will define the perimeter Edge.Cuts polygon.
wxPoint xmin = wxPoint( INT_MAX, 0 );
int xmini = 0;
for( size_t i = 0; i < segList.size(); i++ )
{
graphic = (DRAWSEGMENT*) segList[i];
switch( graphic->GetShape() )
{
case S_SEGMENT:
{
if( graphic->GetStart().x < xmin.x )
{
xmin = graphic->GetStart();
xmini = i;
}
if( graphic->GetEnd().x < xmin.x )
{
xmin = graphic->GetEnd();
xmini = i;
}
}
break;
case S_ARC:
// Freerouter does not yet understand arcs, so approximate
// an arc with a series of short lines and put those
// line segments into the !same! PATH.
{
wxPoint pstart = graphic->GetArcStart();
wxPoint center = graphic->GetCenter();
double angle = -graphic->GetAngle();
double radius = graphic->GetRadius();
int steps = GetArcToSegmentCount( radius, ARC_LOW_DEF, angle / 10.0 );
wxPoint pt;
for( int step = 1; step<=steps; ++step )
{
double rotation = ( angle * step ) / steps;
pt = pstart;
RotatePoint( &pt, center, rotation );
if( pt.x < xmin.x )
{
xmin = pt;
xmini = i;
}
}
}
break;
case S_CIRCLE:
{
wxPoint pt = graphic->GetCenter();
// pt has minimum x point
pt.x -= graphic->GetRadius();
// when the radius <= 0, this is a mal-formed circle. Skip it
if( graphic->GetRadius() > 0 && pt.x < xmin.x )
{
xmin = pt;
xmini = i;
}
}
break;
case S_CURVE:
{
graphic->RebuildBezierToSegmentsPointsList( graphic->GetWidth() );
for( unsigned int jj = 0; jj < graphic->GetBezierPoints().size(); jj++ )
{
wxPoint pt = graphic->GetBezierPoints()[jj];
if( pt.x < xmin.x )
{
xmin = pt;
xmini = i;
}
}
}
break;
case S_POLYGON:
{
const auto poly = graphic->GetPolyShape();
MODULE* module = aSegList[0]->GetParentModule();
double orientation = module ? module->GetOrientation() : 0.0;
VECTOR2I offset = module ? module->GetPosition() : VECTOR2I( 0, 0 );
for( auto iter = poly.CIterate(); iter; iter++ )
{
auto pt = *iter;
RotatePoint( pt, orientation );
pt += offset;
if( pt.x < xmin.x )
{
xmin.x = pt.x;
xmin.y = pt.y;
xmini = i;
}
}
}
break;
default:
break;
}
}
// Grab the left most point, assume its on the board's perimeter, and see if we
// can put enough graphics together by matching endpoints to formulate a cohesive
// polygon.
graphic = (DRAWSEGMENT*) segList[xmini];
// The first DRAWSEGMENT is in 'graphic', ok to remove it from 'items'
segList.erase( segList.begin() + xmini );
// Output the Edge.Cuts perimeter as circle or polygon.
if( graphic->GetShape() == S_CIRCLE )
{
int steps = GetArcToSegmentCount( graphic->GetRadius(), ARC_LOW_DEF, 360.0 );
TransformCircleToPolygon( aPolygons, graphic->GetCenter(), graphic->GetRadius(), steps );
}
else if( graphic->GetShape() == S_POLYGON )
{
MODULE* module = graphic->GetParentModule(); // NULL for items not in footprints
double orientation = module ? module->GetOrientation() : 0.0;
VECTOR2I offset = module ? module->GetPosition() : VECTOR2I( 0, 0 );
aPolygons.NewOutline();
for( auto it = graphic->GetPolyShape().CIterate( 0 ); it; it++ )
{
auto pt = *it;
RotatePoint( pt, orientation );
pt += offset;
aPolygons.Append( pt );
}
}
else
{
// Polygon start point. Arbitrarily chosen end of the
// segment and build the poly from here.
wxPoint startPt = wxPoint( graphic->GetEnd() );
prevPt = graphic->GetEnd();
aPolygons.NewOutline();
aPolygons.Append( prevPt );
// Do not append the other end point yet of this 'graphic', this first
// 'graphic' might be an arc or a curve.
for(;;)
{
switch( graphic->GetShape() )
{
case S_SEGMENT:
{
wxPoint nextPt;
// Use the line segment end point furthest away from
// prevPt as we assume the other end to be ON prevPt or
// very close to it.
if( close_st( prevPt, graphic->GetStart(), graphic->GetEnd() ) )
nextPt = graphic->GetEnd();
else
nextPt = graphic->GetStart();
aPolygons.Append( nextPt );
prevPt = nextPt;
}
break;
case S_ARC:
// We do not support arcs in polygons, so approximate
// an arc with a series of short lines and put those
// line segments into the !same! PATH.
{
wxPoint pstart = graphic->GetArcStart();
wxPoint pend = graphic->GetArcEnd();
wxPoint pcenter = graphic->GetCenter();
double angle = -graphic->GetAngle();
double radius = graphic->GetRadius();
int steps = GetArcToSegmentCount( radius, ARC_LOW_DEF, angle / 10.0 );
if( !close_enough( prevPt, pstart, aTolerance ) )
{
wxASSERT( close_enough( prevPt, graphic->GetArcEnd(), aTolerance ) );
angle = -angle;
std::swap( pstart, pend );
}
wxPoint nextPt;
for( int step = 1; step<=steps; ++step )
{
double rotation = ( angle * step ) / steps;
nextPt = pstart;
RotatePoint( &nextPt, pcenter, rotation );
aPolygons.Append( nextPt );
}
prevPt = nextPt;
}
break;
case S_CURVE:
// We do not support Bezier curves in polygons, so approximate
// with a series of short lines and put those
// line segments into the !same! PATH.
{
wxPoint nextPt;
bool reverse = false;
// Use the end point furthest away from
// prevPt as we assume the other end to be ON prevPt or
// very close to it.
if( close_st( prevPt, graphic->GetStart(), graphic->GetEnd() ) )
nextPt = graphic->GetEnd();
else
{
nextPt = graphic->GetStart();
reverse = true;
}
if( reverse )
{
for( int jj = graphic->GetBezierPoints().size()-1; jj >= 0; jj-- )
aPolygons.Append( graphic->GetBezierPoints()[jj] );
}
else
{
for( size_t jj = 0; jj < graphic->GetBezierPoints().size(); jj++ )
aPolygons.Append( graphic->GetBezierPoints()[jj] );
}
prevPt = nextPt;
}
break;
default:
if( aErrorText )
{
msg.Printf( "Unsupported DRAWSEGMENT type %s.",
BOARD_ITEM::ShowShape( graphic->GetShape() ) );
*aErrorText << msg << "\n";
}
if( aErrorLocation )
*aErrorLocation = graphic->GetPosition();
return false;
}
// Get next closest segment.
graphic = findPoint( prevPt, segList, aTolerance );
// If there are no more close segments, check if the board
// outline polygon can be closed.
if( !graphic )
{
if( close_enough( startPt, prevPt, aTolerance ) )
{
// Close the polygon back to start point
// aPolygons.Append( startPt ); // not needed
}
else
{
if( aErrorText )
{
msg.Printf( _( "Unable to find segment with an endpoint of (%s, %s)." ),
StringFromValue( MILLIMETRES, prevPt.x, true ),
StringFromValue( MILLIMETRES, prevPt.y, true ) );
*aErrorText << msg << "\n";
}
if( aErrorLocation )
*aErrorLocation = prevPt;
return false;
}
break;
}
}
}
while( segList.size() )
{
// emit a signal layers keepout for every interior polygon left...
int hole = aPolygons.NewHole();
graphic = (DRAWSEGMENT*) segList[0];
segList.erase( segList.begin() );
// Both circles and polygons on the edge cuts layer are closed items that
// do not connect to other elements, so we process them independently
if( graphic->GetShape() == S_POLYGON )
{
MODULE* module = graphic->GetParentModule(); // NULL for items not in footprints
double orientation = module ? module->GetOrientation() : 0.0;
VECTOR2I offset = module ? module->GetPosition() : VECTOR2I( 0, 0 );
for( auto it = graphic->GetPolyShape().CIterate(); it; it++ )
{
auto val = *it;
RotatePoint( val, orientation );
val += offset;
aPolygons.Append( val, -1, hole );
}
}
else if( graphic->GetShape() == S_CIRCLE )
{
// make a circle by segments;
wxPoint center = graphic->GetCenter();
double angle = 3600.0;
wxPoint start = center;
int radius = graphic->GetRadius();
int steps = GetArcToSegmentCount( radius, ARC_LOW_DEF, 360.0 );
wxPoint nextPt;
start.x += radius;
for( int step = 0; step < steps; ++step )
{
double rotation = ( angle * step ) / steps;
nextPt = start;
RotatePoint( &nextPt.x, &nextPt.y, center.x, center.y, rotation );
aPolygons.Append( nextPt, -1, hole );
}
}
else
{
// Polygon start point. Arbitrarily chosen end of the
// segment and build the poly from here.
wxPoint startPt( graphic->GetEnd() );
prevPt = graphic->GetEnd();
aPolygons.Append( prevPt, -1, hole );
// do not append the other end point yet, this first 'graphic' might be an arc
for(;;)
{
switch( graphic->GetShape() )
{
case S_SEGMENT:
{
wxPoint nextPt;
// Use the line segment end point furthest away from
// prevPt as we assume the other end to be ON prevPt or
// very close to it.
if( close_st( prevPt, graphic->GetStart(), graphic->GetEnd() ) )
{
nextPt = graphic->GetEnd();
}
else
{
nextPt = graphic->GetStart();
}
prevPt = nextPt;
aPolygons.Append( prevPt, -1, hole );
}
break;
case S_ARC:
// Freerouter does not yet understand arcs, so approximate
// an arc with a series of short lines and put those
// line segments into the !same! PATH.
{
wxPoint pstart = graphic->GetArcStart();
wxPoint pend = graphic->GetArcEnd();
wxPoint pcenter = graphic->GetCenter();
double angle = -graphic->GetAngle();
int radius = graphic->GetRadius();
int steps = GetArcToSegmentCount( radius, ARC_LOW_DEF, angle / 10.0 );
if( !close_enough( prevPt, pstart, aTolerance ) )
{
wxASSERT( close_enough( prevPt, graphic->GetArcEnd(), aTolerance ) );
angle = -angle;
std::swap( pstart, pend );
}
wxPoint nextPt;
for( int step = 1; step <= steps; ++step )
{
double rotation = ( angle * step ) / steps;
nextPt = pstart;
RotatePoint( &nextPt, pcenter, rotation );
aPolygons.Append( nextPt, -1, hole );
}
prevPt = nextPt;
}
break;
case S_CURVE:
// We do not support Bezier curves in polygons, so approximate
// with a series of short lines and put those
// line segments into the !same! PATH.
{
wxPoint nextPt;
bool reverse = false;
// Use the end point furthest away from
// prevPt as we assume the other end to be ON prevPt or
// very close to it.
if( close_st( prevPt, graphic->GetStart(), graphic->GetEnd() ) )
nextPt = graphic->GetEnd();
else
{
nextPt = graphic->GetStart();
reverse = true;
}
if( reverse )
{
for( int jj = graphic->GetBezierPoints().size()-1; jj >= 0; jj-- )
aPolygons.Append( graphic->GetBezierPoints()[jj], -1, hole );
}
else
{
for( size_t jj = 0; jj < graphic->GetBezierPoints().size(); jj++ )
aPolygons.Append( graphic->GetBezierPoints()[jj], -1, hole );
}
prevPt = nextPt;
}
break;
default:
if( aErrorText )
{
msg.Printf( "Unsupported DRAWSEGMENT type %s.",
BOARD_ITEM::ShowShape( graphic->GetShape() ) );
*aErrorText << msg << "\n";
}
if( aErrorLocation )
*aErrorLocation = graphic->GetPosition();
return false;
}
// Get next closest segment.
graphic = findPoint( prevPt, segList, aTolerance );
// If there are no more close segments, check if polygon
// can be closed.
if( !graphic )
{
if( close_enough( startPt, prevPt, aTolerance ) )
{
// Close the polygon back to start point
// aPolygons.Append( startPt, -1, hole ); // not needed
}
else
{
if( aErrorText )
{
msg.Printf( _( "Unable to find segment with an endpoint of (%s, %s)." ),
StringFromValue( MILLIMETRES, prevPt.x, true ),
StringFromValue( MILLIMETRES, prevPt.y, true ) );
*aErrorText << msg << "\n";
}
if( aErrorLocation )
*aErrorLocation = prevPt;
return false;
}
break;
}
}
}
}
return true;
}
