C++ EDA_RECT::Move方法代码示例

EDA_RECT SCH_FIELD::GetBoundingBox() const
{
    SCH_COMPONENT* parentComponent = (SCH_COMPONENT*) m_Parent;
    int linewidth = ( m_Thickness == 0 ) ? GetDefaultLineThickness() : m_Thickness;

    // We must pass the effective text thickness to GetTextBox
    // when calculating the bounding box
    linewidth = Clamp_Text_PenSize( linewidth, m_Size, m_Bold );

    // Calculate the text bounding box:
    EDA_RECT rect;

    // set USE_TEXT_JUSTIFY_INITIAL_BEHAVIOR to 0 to use
    // a justification relative to the text itself
    // i.e. justification relative to an horizontal text
    // or to 1 to keep the initial behavior
#if (USE_TEXT_JUSTIFY_INITIAL_BEHAVIOR == 1 )
    if( m_Orient == TEXT_ORIENT_VERT )
    {
        // For vertical texts, exchange the horizontal and the vertical justification
        // The idea is to keep the justification always left or top for instance,
        // no matter the text orientation
        SCH_FIELD text( *this );    // Make a local copy to swap justifications
                                    // because GetBoundingBox() is const
        int tmp = (int)text.m_VJustify;
        NEGATE( tmp );
        text.m_VJustify  = (EDA_TEXT_VJUSTIFY_T)text.m_HJustify;
        text.m_HJustify = (EDA_TEXT_HJUSTIFY_T)tmp;
        rect = text.GetTextBox( -1, linewidth );
    }
    else
#endif
        rect = GetTextBox( -1, linewidth );

    // Calculate the bounding box position relative to the component:
    wxPoint origin = parentComponent->GetPosition();
    wxPoint pos = m_Pos - origin;
    wxPoint begin = rect.GetOrigin() - origin;
    wxPoint end = rect.GetEnd() - origin;
    RotatePoint( &begin, pos, m_Orient );
    RotatePoint( &end, pos, m_Orient );

    // Due to the Y axis direction, we must mirror the bounding box,
    // relative to the text position:
    begin.y -= pos.y;
    end.y -= pos.y;
    NEGATE( begin.y );
    NEGATE( end.y );
    begin.y += pos.y;
    end.y += pos.y;

    // Now, apply the component transform (mirror/rot)
    begin = parentComponent->GetTransform().TransformCoordinate( begin );
    end = parentComponent->GetTransform().TransformCoordinate( end );
    rect.SetOrigin( begin);
    rect.SetEnd( end);
    rect.Move( origin );
    rect.Normalize();
    return rect;
}

/* Test if the module can be placed on the board.
 * Returns the value TstRectangle().
 * Module is known by its bounding box
 */
int TstModuleOnBoard( BOARD* Pcb, MODULE* aModule, bool TstOtherSide )
{
    int side = TOP;
    int otherside = BOTTOM;

    if( aModule->GetLayer() == B_Cu )
    {
        side = BOTTOM; otherside = TOP;
    }

    EDA_RECT    fpBBox = aModule->GetFootprintRect();
    fpBBox.Move( -g_Offset_Module );

    int         diag = TstRectangle( Pcb, fpBBox, side );

    if( diag != FREE_CELL )
        return diag;

    if( TstOtherSide )
    {
        diag = TstRectangle( Pcb, fpBBox, otherside );

        if( diag != FREE_CELL )
            return diag;
    }

    int marge = ( RoutingMatrix.m_GridRouting * aModule->GetPadCount() ) / GAIN;

    fpBBox.Inflate( marge );
    return CalculateKeepOutArea( fpBBox, side );
}

const EDA_RECT SCH_BITMAP::GetBoundingBox() const
{
    EDA_RECT rect = m_image->GetBoundingBox();

    rect.Move( m_pos );

    return rect;
}

void LIB_POLYLINE::drawGraphic( EDA_DRAW_PANEL* aPanel, wxDC* aDC, const wxPoint& aOffset,
                                EDA_COLOR_T aColor, GR_DRAWMODE aDrawMode, void* aData,
                                const TRANSFORM& aTransform )
{
    wxPoint  pos1;
    EDA_COLOR_T color = GetLayerColor( LAYER_DEVICE );
    wxPoint* buffer = NULL;

    if( aColor < 0 )                // Used normal color or selected color
    {
        if( IsSelected() )
            color = GetItemSelectedColor();
    }
    else
    {
        color = aColor;
    }

    buffer = new wxPoint[ m_PolyPoints.size() ];

    for( unsigned ii = 0; ii < m_PolyPoints.size(); ii++ )
    {
        buffer[ii] = aTransform.TransformCoordinate( m_PolyPoints[ii] ) + aOffset;
    }

    FILL_T fill = aData ? NO_FILL : m_Fill;

    if( aColor >= 0 )
        fill = NO_FILL;

    GRSetDrawMode( aDC, aDrawMode );

    EDA_RECT* const clipbox  = aPanel? aPanel->GetClipBox() : NULL;
    if( fill == FILLED_WITH_BG_BODYCOLOR )
        GRPoly( clipbox, aDC, m_PolyPoints.size(), buffer, 1, GetPenSize(),
                (m_Flags & IS_MOVED) ? color : GetLayerColor( LAYER_DEVICE_BACKGROUND ),
                GetLayerColor( LAYER_DEVICE_BACKGROUND ) );
    else if( fill == FILLED_SHAPE  )
        GRPoly( clipbox, aDC, m_PolyPoints.size(), buffer, 1, GetPenSize(),
                color, color );
    else
        GRPoly( clipbox, aDC, m_PolyPoints.size(), buffer, 0, GetPenSize(),
                color, color );

    delete[] buffer;

    /* Set to one (1) to draw bounding box around polyline to validate
     * bounding box calculation. */
#if 0
    EDA_RECT bBox = GetBoundingBox();
    bBox.RevertYAxis();
    bBox = aTransform.TransformCoordinate( bBox );
    bBox.Move( aOffset );
    GRRect( clipbox, aDC, bBox, 0, LIGHTMAGENTA );
#endif
}

void LIB_FIELD::drawGraphic( EDA_DRAW_PANEL* aPanel, wxDC* aDC, const wxPoint& aOffset,
                             EDA_COLOR_T aColor, GR_DRAWMODE aDrawMode, void* aData,
                             const TRANSFORM& aTransform )
{
    wxPoint  text_pos;
    int      color;
    int      linewidth = GetPenSize();

    if( m_Bold )
        linewidth = GetPenSizeForBold( m_Size.x );
    else
        linewidth = Clamp_Text_PenSize( linewidth, m_Size, m_Bold );

    if( ( m_Attributs & TEXT_NO_VISIBLE ) && ( aColor < 0 ) )
    {
        color = GetInvisibleItemColor();
    }
    else if( IsSelected() && ( aColor < 0 ) )
    {
        color = GetItemSelectedColor();
    }
    else
    {
        color = aColor;
    }

    if( color < 0 )
        color = GetDefaultColor();

    text_pos = aTransform.TransformCoordinate( m_Pos ) + aOffset;

    wxString text;

    if( aData )
        text = *(wxString*)aData;
    else
        text = m_Text;

    GRSetDrawMode( aDC, aDrawMode );
    EDA_RECT* clipbox = aPanel? aPanel->GetClipBox() : NULL;
    DrawGraphicText( clipbox, aDC, text_pos, (EDA_COLOR_T) color, text, m_Orient, m_Size,
                     m_HJustify, m_VJustify, linewidth, m_Italic, m_Bold );

    /* Set to one (1) to draw bounding box around field text to validate
     * bounding box calculation. */
#if 0
    EDA_RECT bBox = GetBoundingBox();
    EDA_RECT grBox;
    grBox.SetOrigin( aTransform.TransformCoordinate( bBox.GetOrigin() ) );
    grBox.SetEnd( aTransform.TransformCoordinate( bBox.GetEnd() ) );
    grBox.Move( aOffset );
    GRRect( clipbox, aDC, grBox, 0, LIGHTMAGENTA );
#endif
}

void LIB_RECTANGLE::drawGraphic( EDA_DRAW_PANEL* aPanel, wxDC* aDC,
                                 const wxPoint& aOffset, EDA_COLOR_T aColor, GR_DRAWMODE aDrawMode,
                                 void* aData, const TRANSFORM& aTransform )
{
    wxPoint pos1, pos2;

    EDA_COLOR_T color = GetLayerColor( LAYER_DEVICE );

    if( aColor < 0 )       // Used normal color or selected color
    {
        if( IsSelected() )
            color = GetItemSelectedColor();
    }
    else
    {
        color = aColor;
    }

    pos1 = aTransform.TransformCoordinate( m_Pos ) + aOffset;
    pos2 = aTransform.TransformCoordinate( m_End ) + aOffset;

    FILL_T fill = aData ? NO_FILL : m_Fill;

    if( aColor >= 0 )
        fill = NO_FILL;

    GRSetDrawMode( aDC, aDrawMode );

    EDA_RECT* const clipbox  = aPanel? aPanel->GetClipBox() : NULL;
    if( fill == FILLED_WITH_BG_BODYCOLOR && !aData )
        GRFilledRect( clipbox, aDC, pos1.x, pos1.y, pos2.x, pos2.y, GetPenSize( ),
                      (m_Flags & IS_MOVED) ? color : GetLayerColor( LAYER_DEVICE_BACKGROUND ),
                      GetLayerColor( LAYER_DEVICE_BACKGROUND ) );
    else if( m_Fill == FILLED_SHAPE  && !aData )
        GRFilledRect( clipbox, aDC, pos1.x, pos1.y, pos2.x, pos2.y,
                      GetPenSize(), color, color );
    else
        GRRect( clipbox, aDC, pos1.x, pos1.y, pos2.x, pos2.y, GetPenSize(), color );

    /* Set to one (1) to draw bounding box around rectangle to validate
     * bounding box calculation. */
#if 0
    EDA_RECT bBox = GetBoundingBox();
    bBox.RevertYAxis();
    bBox = aTransform.TransformCoordinate( bBox );
    bBox.Move( aOffset );
    GRRect( clipbox, aDC, bBox, 0, LIGHTMAGENTA );
#endif
}

const EDA_RECT SCH_FIELD::GetBoundingBox() const
{
    SCH_COMPONENT* parentComponent = (SCH_COMPONENT*) m_Parent;
    int linewidth = ( m_Thickness == 0 ) ? GetDefaultLineThickness() : m_Thickness;

    // We must pass the effective text thickness to GetTextBox
    // when calculating the bounding box
    linewidth = Clamp_Text_PenSize( linewidth, m_Size, m_Bold );

    // Calculate the text bounding box:
    EDA_RECT rect;

    if( m_id == REFERENCE )     // multi units have one letter or more added to reference
    {
        SCH_FIELD text( *this );    // Make a local copy to change text
                                    // because GetBoundingBox() is const
        text.SetText( GetFullyQualifiedText() );
        rect = text.GetTextBox( -1, linewidth );
    }
    else
        rect = GetTextBox( -1, linewidth );

    // Calculate the bounding box position relative to the component:
    wxPoint origin = parentComponent->GetPosition();
    wxPoint pos = m_Pos - origin;
    wxPoint begin = rect.GetOrigin() - origin;
    wxPoint end = rect.GetEnd() - origin;
    RotatePoint( &begin, pos, m_Orient );
    RotatePoint( &end, pos, m_Orient );

    // Due to the Y axis direction, we must mirror the bounding box,
    // relative to the text position:
    begin.y -= pos.y;
    end.y -= pos.y;
    NEGATE( begin.y );
    NEGATE( end.y );
    begin.y += pos.y;
    end.y += pos.y;

    // Now, apply the component transform (mirror/rot)
    begin = parentComponent->GetTransform().TransformCoordinate( begin );
    end = parentComponent->GetTransform().TransformCoordinate( end );
    rect.SetOrigin( begin);
    rect.SetEnd( end);
    rect.Move( origin );
    rect.Normalize();
    return rect;
}

void LIB_CIRCLE::drawGraphic( EDA_DRAW_PANEL* aPanel, wxDC* aDC, const wxPoint& aOffset,
                              COLOR4D aColor, GR_DRAWMODE aDrawMode, void* aData,
                              const TRANSFORM& aTransform )
{
    wxPoint pos1;

    COLOR4D color = GetLayerColor( LAYER_DEVICE );

    if( aColor == COLOR4D::UNSPECIFIED )       // Used normal color or selected color
    {
        if( IsSelected() )
            color = GetItemSelectedColor();
    }
    else
    {
        color = aColor;
    }

    pos1 = aTransform.TransformCoordinate( m_Pos ) + aOffset;
    GRSetDrawMode( aDC, aDrawMode );

    FILL_T fill = aData ? NO_FILL : m_Fill;
    if( aColor != COLOR4D::UNSPECIFIED )
        fill = NO_FILL;

    EDA_RECT* const clipbox  = aPanel? aPanel->GetClipBox() : NULL;
    if( fill == FILLED_WITH_BG_BODYCOLOR )
        GRFilledCircle( clipbox, aDC, pos1.x, pos1.y, m_Radius, GetPenSize(),
                        (m_Flags & IS_MOVED) ? color : GetLayerColor( LAYER_DEVICE_BACKGROUND ),
                        GetLayerColor( LAYER_DEVICE_BACKGROUND ) );
    else if( fill == FILLED_SHAPE )
        GRFilledCircle( clipbox, aDC, pos1.x, pos1.y, m_Radius, 0, color, color );
    else
        GRCircle( clipbox, aDC, pos1.x, pos1.y, m_Radius, GetPenSize(), color );

    /* Set to one (1) to draw bounding box around circle to validate bounding
     * box calculation. */
#if 0
    EDA_RECT bBox = GetBoundingBox();
    bBox.RevertYAxis();
    bBox = aTransform.TransformCoordinate( bBox );
    bBox.Move( aOffset );
    GRRect( clipbox, aDC, bBox, 0, LIGHTMAGENTA );
#endif
}

int getOptimalModulePlacement( PCB_EDIT_FRAME* aFrame, MODULE* aModule, wxDC* aDC )
{
    int     error = 1;
    wxPoint LastPosOK;
    double  min_cost, curr_cost, Score;
    bool    TstOtherSide;
    DISPLAY_OPTIONS* displ_opts = (DISPLAY_OPTIONS*)aFrame->GetDisplayOptions();
    BOARD*  brd = aFrame->GetBoard();

    aModule->CalculateBoundingBox();

    bool showRats = displ_opts->m_Show_Module_Ratsnest;
    displ_opts->m_Show_Module_Ratsnest = false;

    brd->m_Status_Pcb &= ~RATSNEST_ITEM_LOCAL_OK;
    aFrame->SetMsgPanel( aModule );

    LastPosOK = RoutingMatrix.m_BrdBox.GetOrigin();

    wxPoint     mod_pos = aModule->GetPosition();
    EDA_RECT    fpBBox  = aModule->GetFootprintRect();

    // Move fpBBox to have the footprint position at (0,0)
    fpBBox.Move( -mod_pos );
    wxPoint fpBBoxOrg = fpBBox.GetOrigin();

    // Calculate the limit of the footprint position, relative
    // to the routing matrix area
    wxPoint xylimit = RoutingMatrix.m_BrdBox.GetEnd() - fpBBox.GetEnd();

    wxPoint initialPos = RoutingMatrix.m_BrdBox.GetOrigin() - fpBBoxOrg;

    // Stay on grid.
    initialPos.x    -= initialPos.x % RoutingMatrix.m_GridRouting;
    initialPos.y    -= initialPos.y % RoutingMatrix.m_GridRouting;

    CurrPosition = initialPos;

    // Undraw the current footprint
    aModule->DrawOutlinesWhenMoving( aFrame->GetCanvas(), aDC, wxPoint( 0, 0 ) );

    g_Offset_Module = mod_pos - CurrPosition;

    /* Examine pads, and set TstOtherSide to true if a footprint
     * has at least 1 pad through.
     */
    TstOtherSide = false;

    if( RoutingMatrix.m_RoutingLayersCount > 1 )
    {
        LSET    other( aModule->GetLayer() == B_Cu  ? F_Cu : B_Cu );

        for( D_PAD* pad = aModule->Pads(); pad; pad = pad->Next() )
        {
            if( !( pad->GetLayerSet() & other ).any() )
                continue;

            TstOtherSide = true;
            break;
        }
    }

    // Draw the initial bounding box position
    EDA_COLOR_T color = BROWN;
    fpBBox.SetOrigin( fpBBoxOrg + CurrPosition );
    draw_FootprintRect(aFrame->GetCanvas()->GetClipBox(), aDC, fpBBox, color);

    min_cost = -1.0;
    aFrame->SetStatusText( wxT( "Score ??, pos ??" ) );

    for( ; CurrPosition.x < xylimit.x; CurrPosition.x += RoutingMatrix.m_GridRouting )
    {
        wxYield();

        if( aFrame->GetCanvas()->GetAbortRequest() )
        {
            if( IsOK( aFrame, _( "OK to abort?" ) ) )
            {
                displ_opts->m_Show_Module_Ratsnest = showRats;
                return ESC;
            }
            else
                aFrame->GetCanvas()->SetAbortRequest( false );
        }

        CurrPosition.y = initialPos.y;

        for( ; CurrPosition.y < xylimit.y; CurrPosition.y += RoutingMatrix.m_GridRouting )
        {
            // Erase traces.
            draw_FootprintRect( aFrame->GetCanvas()->GetClipBox(), aDC, fpBBox, color );

            fpBBox.SetOrigin( fpBBoxOrg + CurrPosition );
            g_Offset_Module = mod_pos - CurrPosition;
            int keepOutCost = TstModuleOnBoard( brd, aModule, TstOtherSide );

            // Draw at new place
            color = keepOutCost >= 0 ? BROWN : RED;
            draw_FootprintRect( aFrame->GetCanvas()->GetClipBox(), aDC, fpBBox, color );

//.........这里部分代码省略.........

EDA_RECT EDA_TEXT::GetTextBox( int aLine, int aThickness, bool aInvertY ) const
{
    EDA_RECT       rect;
    wxPoint        pos;
    wxArrayString  strings;
    wxString       text = GetShownText();
    int            thickness = ( aThickness < 0 ) ? m_Thickness : aThickness;
    int            linecount = 1;

    if( m_MultilineAllowed )
    {
        wxStringSplit( text, strings, '\n' );

        if ( strings.GetCount() )     // GetCount() == 0 for void strings
        {
            if( aLine >= 0 && (aLine < (int)strings.GetCount()) )
                text = strings.Item( aLine );
            else
                text = strings.Item( 0 );

            linecount = strings.GetCount();
        }
    }

    // calculate the H and V size
    int    dx = LenSize( text );
    int    dy = GetInterline( aThickness );

    // Creates bounding box (rectangle) for an horizontal text
    wxSize textsize = wxSize( dx, dy );

    if( aInvertY )
        rect.SetOrigin( m_Pos.x, -m_Pos.y );
    else
        rect.SetOrigin( m_Pos );

    // extra dy interval for letters like j and y and ]
    int extra_dy = dy - m_Size.y;
    rect.Move( wxPoint( 0, -extra_dy / 2 ) ); // move origin by the half extra interval

    // for multiline texts and aLine < 0, merge all rectangles
    if( m_MultilineAllowed && aLine < 0 )
    {
        for( unsigned ii = 1; ii < strings.GetCount(); ii++ )
        {
            text = strings.Item( ii );
            dx   = LenSize( text );
            textsize.x  = std::max( textsize.x, dx );
            textsize.y += dy;
        }
    }

    rect.SetSize( textsize );

    /* Now, calculate the rect origin, according to text justification
     * At this point the rectangle origin is the text origin (m_Pos).
     * This is true only for left and top text justified texts (using top to bottom Y axis
     * orientation). and must be recalculated for others justifications
     * also, note the V justification is relative to the first line
     */
    switch( m_HJustify )
    {
    case GR_TEXT_HJUSTIFY_LEFT:
        if( m_Mirror )
            rect.SetX( rect.GetX() - rect.GetWidth() );
        break;

    case GR_TEXT_HJUSTIFY_CENTER:
        rect.SetX( rect.GetX() - (rect.GetWidth() / 2) );
        break;

    case GR_TEXT_HJUSTIFY_RIGHT:
        if( !m_Mirror )
            rect.SetX( rect.GetX() - rect.GetWidth() );
        break;
    }

    dy = m_Size.y + thickness;

    switch( m_VJustify )
    {
    case GR_TEXT_VJUSTIFY_TOP:
        break;

    case GR_TEXT_VJUSTIFY_CENTER:
        rect.SetY( rect.GetY() - ( dy / 2) );
        break;

    case GR_TEXT_VJUSTIFY_BOTTOM:
        rect.SetY( rect.GetY() - dy );
        break;
    }

    if( linecount > 1 )
    {
        int yoffset;
        linecount -= 1;

        switch( m_VJustify )
        {
//.........这里部分代码省略.........

//.........这里部分代码省略.........
            GetPageSizePixels( &w, &h );
            accurate_Xscale *= (double)PlotAreaSize.x / w;
            accurate_Yscale *= (double)PlotAreaSize.y / h;
        }
        // Fine scale adjust
        accurate_Xscale *= m_PrintParams.m_XScaleAdjust;
        accurate_Yscale *= m_PrintParams.m_YScaleAdjust;

        // Set print scale for 1:1 exact scale
        dc->SetUserScale( accurate_Xscale, accurate_Yscale );
    }

    // Get the final size of the DC in pixels
    wxSize       PlotAreaSizeInPixels;
    dc->GetSize( &PlotAreaSizeInPixels.x, &PlotAreaSizeInPixels.y );
    wxLogTrace( tracePrinting, wxT( "Plot area in pixels:              x=%d, y=%d" ),
                PlotAreaSizeInPixels.x, PlotAreaSizeInPixels.y );
    double scalex, scaley;
    dc->GetUserScale( &scalex, &scaley );
    wxLogTrace( tracePrinting, wxT( "DC user scale:                    x=%g, y=%g" ),
                scalex, scaley );

    wxSize PlotAreaSizeInUserUnits;
    PlotAreaSizeInUserUnits.x = KiROUND( PlotAreaSizeInPixels.x / scalex );
    PlotAreaSizeInUserUnits.y = KiROUND( PlotAreaSizeInPixels.y / scaley );
    wxLogTrace( tracePrinting, wxT( "Scaled plot area in user units:   x=%d, y=%d" ),
                PlotAreaSizeInUserUnits.x, PlotAreaSizeInUserUnits.y );

    // In module editor, the module is located at 0,0 but for printing
    // it is moved to pageSizeIU.x/2, pageSizeIU.y/2.
    // So the equivalent board must be moved to the center of the page:
    if( m_Parent->IsType( MODULE_EDITOR_FRAME_TYPE ) )
    {
        boardBoundingBox.Move( wxPoint( pageSizeIU.x/2, pageSizeIU.y/2 ) );
    }

    // In some cases the plot origin is the centre of the board outline rather than the center
    // of the selected paper size.
    if( m_PrintParams.CenterOnBoardOutline() )
    {
        // Here we are only drawing the board and it's contents.
        drawRect = boardBoundingBox;
        offset.x += wxRound( (double) -scaledPageSize.x / 2.0 );
        offset.y += wxRound( (double) -scaledPageSize.y / 2.0 );

        wxPoint center = boardBoundingBox.Centre();

        if( printMirror )
        {
            // Calculate the mirrored center of the board.
            center.x = m_Parent->GetPageSizeIU().x - boardBoundingBox.Centre().x;
        }

        offset += center;
    }

    GRResetPenAndBrush( dc );

    EDA_DRAW_PANEL* panel = m_Parent->GetCanvas();
    EDA_RECT        tmp   = *panel->GetClipBox();

    // Set clip box to the max size
    #define MAX_VALUE (INT_MAX/2)   // MAX_VALUE is the max we can use in an integer
                                    // and that allows calculations without overflow
    panel->SetClipBox( EDA_RECT( wxPoint( 0, 0 ), wxSize( MAX_VALUE, MAX_VALUE ) ) );

void LIB_TEXT::drawGraphic( EDA_DRAW_PANEL* aPanel, wxDC* aDC, const wxPoint& aOffset,
                            COLOR4D aColor, GR_DRAWMODE aDrawMode, void* aData,
                            const TRANSFORM& aTransform )
{
    COLOR4D color = GetDefaultColor();

    if( aColor == COLOR4D::UNSPECIFIED )       // Used normal color or selected color
    {
        if( IsSelected() )
            color = GetItemSelectedColor();
    }
    else
    {
        color = aColor;
    }

    GRSetDrawMode( aDC, aDrawMode );

    /* Calculate the text orientation, according to the component
     * orientation/mirror (needed when draw text in schematic)
     */
    int orient = GetTextAngle();

    if( aTransform.y1 )  // Rotate component 90 degrees.
    {
        if( orient == TEXT_ANGLE_HORIZ )
            orient = TEXT_ANGLE_VERT;
        else
            orient = TEXT_ANGLE_HORIZ;
    }

    /* Calculate the text justification, according to the component
     * orientation/mirror this is a bit complicated due to cumulative
     * calculations:
     * - numerous cases (mirrored or not, rotation)
     * - the DrawGraphicText function recalculate also H and H justifications
     *      according to the text orientation.
     * - When a component is mirrored, the text is not mirrored and
     *   justifications are complicated to calculate
     * so the more easily way is to use no justifications ( Centered text )
     * and use GetBoundaryBox to know the text coordinate considered as centered
    */
    EDA_RECT bBox = GetBoundingBox();

    // convert coordinates from draw Y axis to libedit Y axis:
    bBox.RevertYAxis();
    wxPoint txtpos = bBox.Centre();

    // Calculate pos according to mirror/rotation.
    txtpos = aTransform.TransformCoordinate( txtpos ) + aOffset;

    EDA_RECT* clipbox = aPanel? aPanel->GetClipBox() : NULL;
    DrawGraphicText( clipbox, aDC, txtpos, color, GetShownText(), orient, GetTextSize(),
                     GR_TEXT_HJUSTIFY_CENTER, GR_TEXT_VJUSTIFY_CENTER, GetPenSize(),
                     IsItalic(), IsBold() );


    /* Enable this to draw the bounding box around the text field to validate
     * the bounding box calculations.
     */
#if 0
    // bBox already uses libedit Y axis.
    bBox = aTransform.TransformCoordinate( bBox );
    bBox.Move( aOffset );
    GRRect( clipbox, aDC, bBox, 0, LIGHTMAGENTA );
#endif
}

void LIB_ARC::drawGraphic( EDA_DRAW_PANEL* aPanel, wxDC* aDC, const wxPoint& aOffset,
                           COLOR4D aColor, GR_DRAWMODE aDrawMode, void* aData,
                           const TRANSFORM& aTransform )
{
    // Don't draw the arc until the end point is selected.  Only the edit indicators
    // get drawn at this time.
    if( IsNew() && m_lastEditState == 1 )
        return;

    wxPoint pos1, pos2, posc;
    COLOR4D color = GetLayerColor( LAYER_DEVICE );

    if( aColor == COLOR4D::UNSPECIFIED )       // Used normal color or selected color
    {
        if( IsSelected() )
            color = GetItemSelectedColor();
    }
    else
    {
        color = aColor;
    }

    pos1 = aTransform.TransformCoordinate( m_ArcEnd ) + aOffset;
    pos2 = aTransform.TransformCoordinate( m_ArcStart ) + aOffset;
    posc = aTransform.TransformCoordinate( m_Pos ) + aOffset;
    int  pt1  = m_t1;
    int  pt2  = m_t2;
    bool swap = aTransform.MapAngles( &pt1, &pt2 );

    if( swap )
    {
        std::swap( pos1.x, pos2.x );
        std::swap( pos1.y, pos2.y );
    }

    GRSetDrawMode( aDC, aDrawMode );

    FILL_T fill = aData ? NO_FILL : m_Fill;

    if( aColor != COLOR4D::UNSPECIFIED )
        fill = NO_FILL;

    EDA_RECT* const clipbox  = aPanel? aPanel->GetClipBox() : NULL;

    if( fill == FILLED_WITH_BG_BODYCOLOR )
    {
        GRFilledArc( clipbox, aDC, posc.x, posc.y, pt1, pt2,
                     m_Radius, GetPenSize( ),
                     (m_Flags & IS_MOVED) ? color : GetLayerColor( LAYER_DEVICE_BACKGROUND ),
                     GetLayerColor( LAYER_DEVICE_BACKGROUND ) );
    }
    else if( fill == FILLED_SHAPE && !aData )
    {
        GRFilledArc( clipbox, aDC, posc.x, posc.y, pt1, pt2, m_Radius,
                     color, color );
    }
    else
    {

#ifdef DRAW_ARC_WITH_ANGLE

        GRArc( clipbox, aDC, posc.x, posc.y, pt1, pt2, m_Radius,
               GetPenSize(), color );
#else

        GRArc1( clipbox, aDC, pos1.x, pos1.y, pos2.x, pos2.y,
                posc.x, posc.y, GetPenSize(), color );
#endif
    }

    /* Set to one (1) to draw bounding box around arc to validate bounding box
     * calculation. */
#if 0
    EDA_RECT bBox = GetBoundingBox();
    bBox.RevertYAxis();
    bBox = aTransform.TransformCoordinate( bBox );
    bBox.Move( aOffset );
    GRRect( clipbox, aDC, bBox, 0, LIGHTMAGENTA );
#endif
}