Exemple #1
0
void ZONE_CONTAINER::DrawFilledArea( EDA_DRAW_PANEL* panel,
                                     wxDC* DC, GR_DRAWMODE aDrawMode, const wxPoint& offset )
{
    static std::vector <char>    CornersTypeBuffer;
    static std::vector <wxPoint> CornersBuffer;

    // outline_mode is false to show filled polys,
    // and true to show polygons outlines only (test and debug purposes)
    bool outline_mode = DisplayOpt.DisplayZonesMode == 2 ? true : false;

    if( DC == NULL )
        return;

    if( DisplayOpt.DisplayZonesMode == 1 )     // Do not show filled areas
        return;

    if( m_FilledPolysList.GetCornersCount() == 0 )  // Nothing to draw
        return;

    BOARD* brd = GetBoard();
    LAYER_NUM curr_layer = ( (PCB_SCREEN*) panel->GetScreen() )->m_Active_Layer;
    EDA_COLOR_T color = brd->GetLayerColor( m_Layer );

    if( brd->IsLayerVisible( m_Layer ) == false && ( color & HIGHLIGHT_FLAG ) != HIGHLIGHT_FLAG )
        return;

    GRSetDrawMode( DC, aDrawMode );

    if( DisplayOpt.ContrastModeDisplay )
    {
        if( !IsOnLayer( curr_layer ) )
            ColorTurnToDarkDarkGray( &color );
    }

    if( aDrawMode & GR_HIGHLIGHT )
        ColorChangeHighlightFlag( &color, !(aDrawMode & GR_AND) );

    ColorApplyHighlightFlag( &color );

    SetAlpha( &color, 150 );

    CornersTypeBuffer.clear();
    CornersBuffer.clear();

    // Draw all filled areas
    int imax = m_FilledPolysList.GetCornersCount() - 1;

    for( int ic = 0; ic <= imax; ic++ )
    {
        const CPolyPt& corner = m_FilledPolysList.GetCorner( ic );
        wxPoint  coord( corner.x + offset.x, corner.y + offset.y );
        CornersBuffer.push_back( coord );
        CornersTypeBuffer.push_back( (char) corner.m_utility );

        // the last corner of a filled area is found: draw it
        if( (corner.end_contour) || (ic == imax) )
        {
            /* Draw the current filled area: draw segments outline first
             * Curiously, draw segments outline first and after draw filled polygons
             * with outlines thickness = 0 is a faster than
             * just draw filled polygons but with outlines thickness = m_ZoneMinThickness
             * So DO NOT use draw filled polygons with outlines having a thickness  > 0
             * Note: Extra segments ( added to joint holes with external outline) flagged by
             * m_utility != 0 are not drawn
             * Note not all polygon libraries provide a flag for these extra-segments, therefore
             * the m_utility member can be always 0
             */
            {
                // Draw outlines:
                if( (m_ZoneMinThickness > 1) || outline_mode )
                {
                    int ilim = CornersBuffer.size() - 1;

                    for(  int is = 0, ie = ilim; is <= ilim; ie = is, is++ )
                    {
                        int x0 = CornersBuffer[is].x;
                        int y0 = CornersBuffer[is].y;
                        int x1 = CornersBuffer[ie].x;
                        int y1 = CornersBuffer[ie].y;

                        // Draw only basic outlines, not extra segments.
                        if( CornersTypeBuffer[ie] == 0 )
                        {
                            if( !DisplayOpt.DisplayPcbTrackFill || GetState( FORCE_SKETCH ) )
                                GRCSegm( panel->GetClipBox(), DC,
                                         x0, y0, x1, y1,
                                         m_ZoneMinThickness, color );
                            else
                                GRFillCSegm( panel->GetClipBox(), DC,
                                             x0, y0, x1, y1,
                                             m_ZoneMinThickness, color );
                        }
                    }
                }

                // Draw areas:
                if( m_FillMode==0  && !outline_mode )
                    GRPoly( panel->GetClipBox(), DC, CornersBuffer.size(), &CornersBuffer[0],
                            true, 0, color, color );
            }

            CornersTypeBuffer.clear();
            CornersBuffer.clear();
        }
    }

    if( m_FillMode == 1  && !outline_mode )     // filled with segments
    {
        for( unsigned ic = 0; ic < m_FillSegmList.size(); ic++ )
        {
            wxPoint start = m_FillSegmList[ic].m_Start + offset;
            wxPoint end   = m_FillSegmList[ic].m_End + offset;

            if( !DisplayOpt.DisplayPcbTrackFill || GetState( FORCE_SKETCH ) )
                GRCSegm( panel->GetClipBox(), DC, start.x, start.y, end.x, end.y,
                         m_ZoneMinThickness, color );
            else
                GRFillCSegm( panel->GetClipBox(), DC, start.x, start.y, end.x, end.y,
                             m_ZoneMinThickness, color );
        }
    }
}
void ZONE_CONTAINER::DrawWhileCreateOutline( EDA_DRAW_PANEL* panel, wxDC* DC,
                                             GR_DRAWMODE draw_mode )
{
    GR_DRAWMODE current_gr_mode  = draw_mode;
    bool    is_close_segment = false;
    wxPoint seg_start, seg_end;

    if( DC == NULL )
        return;

    LAYER_NUM curr_layer = ( (PCB_SCREEN*) panel->GetScreen() )->m_Active_Layer;
    BOARD* brd   = GetBoard();
    EDA_COLOR_T color = brd->GetLayerColor( m_Layer );

    if( DisplayOpt.ContrastModeDisplay )
    {
        if( !IsOnLayer( curr_layer ) )
            ColorTurnToDarkDarkGray( &color );
    }

    // draw the lines
    wxPoint start_contour_pos = GetCornerPosition( 0 );
    int     icmax = GetNumCorners() - 1;

    for( int ic = 0; ic <= icmax; ic++ )
    {
        int xi = GetCornerPosition( ic ).x;
        int yi = GetCornerPosition( ic ).y;
        int xf, yf;

        if( !m_Poly->m_CornersList.IsEndContour( ic ) && ic < icmax )
        {
            is_close_segment = false;
            xf = GetCornerPosition( ic + 1 ).x;
            yf = GetCornerPosition( ic + 1 ).y;

            if( m_Poly->m_CornersList.IsEndContour( ic + 1 ) || (ic == icmax - 1) )
                current_gr_mode = GR_XOR;
            else
                current_gr_mode = draw_mode;
        }
        else    // Draw the line from last corner to the first corner of the current contour
        {
            is_close_segment = true;
            current_gr_mode  = GR_XOR;
            xf = start_contour_pos.x;
            yf = start_contour_pos.y;

            // Prepare the next contour for drawing, if exists
            if( ic < icmax )
                start_contour_pos = GetCornerPosition( ic + 1 );
        }

        GRSetDrawMode( DC, current_gr_mode );

        if( is_close_segment )
            GRLine( panel->GetClipBox(), DC, xi, yi, xf, yf, 0, WHITE );
        else
            GRLine( panel->GetClipBox(), DC, xi, yi, xf, yf, 0, color );
    }
}
Exemple #3
0
void ZONE_CONTAINER::Draw( EDA_DRAW_PANEL* panel, wxDC* DC, GR_DRAWMODE aDrawMode,
                           const wxPoint& offset )
{
    if( DC == NULL )
        return;

    wxPoint seg_start, seg_end;
    LAYER_NUM curr_layer = ( (PCB_SCREEN*) panel->GetScreen() )->m_Active_Layer;

    BOARD*  brd   = GetBoard();
    EDA_COLOR_T color = brd->GetLayerColor( m_Layer );

    if( brd->IsLayerVisible( m_Layer ) == false && ( color & HIGHLIGHT_FLAG ) != HIGHLIGHT_FLAG )
        return;

    GRSetDrawMode( DC, aDrawMode );

    if( DisplayOpt.ContrastModeDisplay )
    {
        if( !IsOnLayer( curr_layer ) )
            ColorTurnToDarkDarkGray( &color );
    }

    if( aDrawMode & GR_HIGHLIGHT )
        ColorChangeHighlightFlag( &color, !(aDrawMode & GR_AND) );

    ColorApplyHighlightFlag( &color );

    SetAlpha( &color, 150 );

    // draw the lines
    int i_start_contour = 0;
    std::vector<wxPoint> lines;
    lines.reserve( (GetNumCorners() * 2) + 2 );

    for( int ic = 0; ic < GetNumCorners(); ic++ )
    {
        seg_start = GetCornerPosition( ic ) + offset;

        if( !m_Poly->m_CornersList.IsEndContour( ic ) && ic < GetNumCorners() - 1 )
        {
            seg_end = GetCornerPosition( ic + 1 ) + offset;
        }
        else
        {
            seg_end = GetCornerPosition( i_start_contour ) + offset;
            i_start_contour = ic + 1;
        }

        lines.push_back( seg_start );
        lines.push_back( seg_end );
    }

    GRLineArray( panel->GetClipBox(), DC, lines, 0, color );

    // draw hatches
    lines.clear();
    lines.reserve( (m_Poly->m_HatchLines.size() * 2) + 2 );

    for( unsigned ic = 0; ic < m_Poly->m_HatchLines.size(); ic++ )
    {
        seg_start = m_Poly->m_HatchLines[ic].m_Start + offset;
        seg_end   = m_Poly->m_HatchLines[ic].m_End + offset;
        lines.push_back( seg_start );
        lines.push_back( seg_end );
    }

    GRLineArray( panel->GetClipBox(), DC, lines, 0, color );
}
void TRACK::Draw( EDA_DRAW_PANEL* panel, wxDC* aDC, GR_DRAWMODE aDrawMode,
                  const wxPoint& aOffset )
{
    BOARD * brd = GetBoard( );
    EDA_COLOR_T color = brd->GetLayerColor(m_Layer);

    if( brd->IsLayerVisible( m_Layer ) == false && !( aDrawMode & GR_HIGHLIGHT ) )
        return;

#ifdef USE_WX_OVERLAY
    // If dragged not draw in OnPaint otherwise remains impressed in wxOverlay
    if( (m_Flags & IS_DRAGGED) && aDC->IsKindOf(wxCLASSINFO(wxPaintDC)))
      return;
#endif

    if( ( aDrawMode & GR_ALLOW_HIGHCONTRAST ) && DisplayOpt.ContrastModeDisplay )
    {
        LAYER_ID curr_layer = ( (PCB_SCREEN*) panel->GetScreen() )->m_Active_Layer;

        if( !IsOnLayer( curr_layer ) )
            ColorTurnToDarkDarkGray( &color );
    }

    if( aDrawMode & GR_HIGHLIGHT )
        ColorChangeHighlightFlag( &color, !(aDrawMode & GR_AND) );

    ColorApplyHighlightFlag( &color );

    SetAlpha( &color, 150 );

    GRSetDrawMode( aDC, aDrawMode );

    int l_trace = m_Width / 2;

    if( aDC->LogicalToDeviceXRel( l_trace ) <= MIN_DRAW_WIDTH )
    {
        GRLine( panel->GetClipBox(), aDC, m_Start + aOffset, m_End + aOffset, 0, color );
        return;
    }

    if( !DisplayOpt.DisplayPcbTrackFill || GetState( FORCE_SKETCH ) )
    {
        GRCSegm( panel->GetClipBox(), aDC, m_Start + aOffset, m_End + aOffset, m_Width, color );
    }
    else
    {
        GRFillCSegm( panel->GetClipBox(), aDC, m_Start.x + aOffset.x,
                     m_Start.y + aOffset.y,
                     m_End.x + aOffset.x, m_End.y + aOffset.y, m_Width, color );
    }

    if( panel->GetScreen()->m_IsPrinting )
        return;

    // Show clearance for tracks, not for zone segments
    if( ShowClearance( this ) )
    {
        GRCSegm( panel->GetClipBox(), aDC, m_Start + aOffset, m_End + aOffset,
                 m_Width + (GetClearance() * 2), color );
    }

    DrawShortNetname( panel, aDC, aDrawMode, color );
}
void VIA::Draw( EDA_DRAW_PANEL* panel, wxDC* aDC, GR_DRAWMODE aDrawMode,
                   const wxPoint& aOffset )
{
    int radius;
    LAYER_ID curr_layer = ( (PCB_SCREEN*) panel->GetScreen() )->m_Active_Layer;

    int fillvia = 0;
    PCB_BASE_FRAME* frame  = (PCB_BASE_FRAME*) panel->GetParent();
    PCB_SCREEN*     screen = frame->GetScreen();

    if( frame->m_DisplayViaFill == FILLED )
        fillvia = 1;

    GRSetDrawMode( aDC, aDrawMode );

    BOARD * brd =  GetBoard();
    EDA_COLOR_T color = brd->GetVisibleElementColor( VIAS_VISIBLE + GetViaType() );

    if( brd->IsElementVisible( PCB_VISIBLE(VIAS_VISIBLE + GetViaType()) ) == false
        && ( color & HIGHLIGHT_FLAG ) != HIGHLIGHT_FLAG )
        return;

    // Only draw the via if at least one of the layers it crosses is being displayed
    if( !( brd->GetVisibleLayers() & GetLayerSet() ).any() )
        return;

    if( DisplayOpt.ContrastModeDisplay )
    {
        if( !IsOnLayer( curr_layer ) )
            ColorTurnToDarkDarkGray( &color );
    }

    if( aDrawMode & GR_HIGHLIGHT )
        ColorChangeHighlightFlag( &color, !(aDrawMode & GR_AND) );

    ColorApplyHighlightFlag( &color );

    SetAlpha( &color, 150 );


    radius = m_Width >> 1;
    // for small via size on screen (radius < 4 pixels) draw a simplified shape

    int radius_in_pixels = aDC->LogicalToDeviceXRel( radius );

    bool fast_draw = false;

    // Vias are drawn as a filled circle or a double circle. The hole will be drawn later
    int drill_radius = GetDrillValue() / 2;

    int inner_radius = radius - aDC->DeviceToLogicalXRel( 2 );

    if( radius_in_pixels < MIN_VIA_DRAW_SIZE )
    {
        fast_draw = true;
        fillvia = false;
    }

    if( fillvia )
    {
        GRFilledCircle( panel->GetClipBox(), aDC, m_Start + aOffset, radius, color );
    }
    else
    {
        GRCircle( panel->GetClipBox(), aDC, m_Start + aOffset, radius, 0, color );

        if ( fast_draw )
            return;

        GRCircle( panel->GetClipBox(), aDC, m_Start + aOffset, inner_radius, 0, color );
    }

    // Draw the via hole if the display option allows it
    if( DisplayOpt.m_DisplayViaMode != VIA_HOLE_NOT_SHOW )
    {
        // Display all drill holes requested or Display non default holes requested
        if( (DisplayOpt.m_DisplayViaMode == ALL_VIA_HOLE_SHOW)
          || ( (drill_radius > 0 ) && !IsDrillDefault() ) )
        {
            if( fillvia )
            {
                bool blackpenstate = false;

                if( screen->m_IsPrinting )
                {
                    blackpenstate = GetGRForceBlackPenState();
                    GRForceBlackPen( false );
                    color = WHITE;
                }
                else
                {
                    color = BLACK;     // or DARKGRAY;
                }

                if( (aDrawMode & GR_XOR) == 0)
                    GRSetDrawMode( aDC, GR_COPY );

                if( aDC->LogicalToDeviceXRel( drill_radius ) > MIN_DRAW_WIDTH )  // Draw hole if large enough.
                    GRFilledCircle( panel->GetClipBox(), aDC, m_Start.x + aOffset.x,
                                    m_Start.y + aOffset.y, drill_radius, 0, color, color );

                if( screen->m_IsPrinting )
                    GRForceBlackPen( blackpenstate );
            }
            else
            {
                if( drill_radius < inner_radius )         // We can show the via hole
                    GRCircle( panel->GetClipBox(), aDC, m_Start + aOffset, drill_radius, 0, color );
            }
        }
    }

    if( ShowClearance( this ) )
    {
        GRCircle( panel->GetClipBox(), aDC, m_Start + aOffset, radius + GetClearance(), 0, color );
    }

    // for Micro Vias, draw a partial cross : X on component layer, or + on copper layer
    // (so we can see 2 superimposed microvias ):
    if( GetViaType() == VIA_MICROVIA )
    {
        int ax, ay, bx, by;

        if( IsOnLayer( B_Cu ) )
        {
            ax = radius; ay = 0;
            bx = drill_radius; by = 0;
        }
        else
        {
            ax = ay = (radius * 707) / 1000;
            bx = by = (drill_radius * 707) / 1000;
        }

        // lines '|' or '\'
        GRLine( panel->GetClipBox(), aDC, m_Start.x + aOffset.x - ax,
                m_Start.y + aOffset.y - ay,
                m_Start.x + aOffset.x - bx,
                m_Start.y + aOffset.y - by, 0, color );
        GRLine( panel->GetClipBox(), aDC, m_Start.x + aOffset.x + bx,
                m_Start.y + aOffset.y + by,
                m_Start.x + aOffset.x + ax,
                m_Start.y + aOffset.y + ay, 0, color );

        // lines - or '/'
        GRLine( panel->GetClipBox(), aDC, m_Start.x + aOffset.x + ay,
                m_Start.y + aOffset.y - ax,
                m_Start.x + aOffset.x + by,
                m_Start.y + aOffset.y - bx, 0, color );
        GRLine( panel->GetClipBox(), aDC, m_Start.x + aOffset.x - by,
                m_Start.y + aOffset.y + bx,
                m_Start.x + aOffset.x - ay,
                m_Start.y + aOffset.y + ax, 0, color );
    }

    // for Buried Vias, draw a partial line : orient depending on layer pair
    // (so we can see superimposed buried vias ):
    if( GetViaType() == VIA_BLIND_BURIED )
    {
        int ax = 0, ay = radius, bx = 0, by = drill_radius;
        LAYER_ID layer_top, layer_bottom;

        ( (VIA*) this )->LayerPair( &layer_top, &layer_bottom );

        // lines for the top layer
        RotatePoint( &ax, &ay, layer_top * 3600.0 / brd->GetCopperLayerCount( ) );
        RotatePoint( &bx, &by, layer_top * 3600.0 / brd->GetCopperLayerCount( ) );
        GRLine( panel->GetClipBox(), aDC, m_Start.x + aOffset.x - ax,
                m_Start.y + aOffset.y - ay,
                m_Start.x + aOffset.x - bx,
                m_Start.y + aOffset.y - by, 0, color );

        // lines for the bottom layer
        ax = 0; ay = radius; bx = 0; by = drill_radius;
        RotatePoint( &ax, &ay, layer_bottom * 3600.0 / brd->GetCopperLayerCount( ) );
        RotatePoint( &bx, &by, layer_bottom * 3600.0 / brd->GetCopperLayerCount( ) );
        GRLine( panel->GetClipBox(), aDC, m_Start.x + aOffset.x - ax,
                m_Start.y + aOffset.y - ay,
                m_Start.x + aOffset.x - bx,
                m_Start.y + aOffset.y - by, 0, color );
    }

    // Display the short netname:
    if( GetNetCode() == NETINFO_LIST::UNCONNECTED )
        return;

    if( DisplayOpt.DisplayNetNamesMode == 0 || DisplayOpt.DisplayNetNamesMode == 1 )
        return;

    NETINFO_ITEM* net = GetNet();

    if( net == NULL )
        return;

    int len = net->GetShortNetname().Len();

    if( len > 0 )
    {
        // calculate a good size for the text
        int tsize = m_Width / len;

        if( aDC->LogicalToDeviceXRel( tsize ) >= MIN_TEXT_SIZE )
        {
            tsize = (tsize * 7) / 10;        // small reduction to give a better look, inside via
            if( (aDrawMode & GR_XOR) == 0 )
                GRSetDrawMode( aDC, GR_COPY );

            EDA_RECT* clipbox = panel? panel->GetClipBox() : NULL;
            DrawGraphicHaloText( clipbox, aDC, m_Start,
                                 color, WHITE, BLACK, net->GetShortNetname(), 0,
                                 wxSize( tsize, tsize ),
                                 GR_TEXT_HJUSTIFY_CENTER, GR_TEXT_VJUSTIFY_CENTER,
                                 tsize / 7, false, false );
        }
    }
}
Exemple #6
0
void ZONE_CONTAINER::DrawFilledArea( EDA_DRAW_PANEL* panel,
                                     wxDC* DC, GR_DRAWMODE aDrawMode, const wxPoint& offset )
{
    static std::vector <char>    CornersTypeBuffer;
    static std::vector <wxPoint> CornersBuffer;
    DISPLAY_OPTIONS* displ_opts = (DISPLAY_OPTIONS*)panel->GetDisplayOptions();

    // outline_mode is false to show filled polys,
    // and true to show polygons outlines only (test and debug purposes)
    bool outline_mode = displ_opts->m_DisplayZonesMode == 2 ? true : false;

    if( DC == NULL )
        return;

    if( displ_opts->m_DisplayZonesMode == 1 )     // Do not show filled areas
        return;

    if( m_FilledPolysList.IsEmpty() )  // Nothing to draw
        return;

    BOARD*      brd = GetBoard();
    LAYER_ID    curr_layer = ( (PCB_SCREEN*) panel->GetScreen() )->m_Active_Layer;
    EDA_COLOR_T color = brd->GetLayerColor( m_Layer );

    if( brd->IsLayerVisible( m_Layer ) == false && ( color & HIGHLIGHT_FLAG ) != HIGHLIGHT_FLAG )
        return;

    GRSetDrawMode( DC, aDrawMode );

    if( displ_opts->m_ContrastModeDisplay )
    {
        if( !IsOnLayer( curr_layer ) )
            ColorTurnToDarkDarkGray( &color );
    }

    if( aDrawMode & GR_HIGHLIGHT )
        ColorChangeHighlightFlag( &color, !(aDrawMode & GR_AND) );

    ColorApplyHighlightFlag( &color );

    SetAlpha( &color, 150 );


    for ( int ic = 0; ic < m_FilledPolysList.OutlineCount(); ic++ )
    {
        const SHAPE_LINE_CHAIN& path = m_FilledPolysList.COutline( ic );

        CornersBuffer.clear();

        wxPoint p0;

        for( int j = 0; j < path.PointCount(); j++ )
        {
            const VECTOR2I& corner = path.CPoint( j );

            wxPoint coord( corner.x + offset.x, corner.y + offset.y );

            if( j == 0 )
                p0 = coord;

            CornersBuffer.push_back( coord );
        }

        CornersBuffer.push_back( p0 );

        // Draw outlines:
        if( ( m_ZoneMinThickness > 1 ) || outline_mode )
        {
            int ilim = CornersBuffer.size() - 1;

            for( int is = 0, ie = ilim; is <= ilim; ie = is, is++ )
            {
                int x0 = CornersBuffer[is].x;
                int y0 = CornersBuffer[is].y;
                int x1 = CornersBuffer[ie].x;
                int y1 = CornersBuffer[ie].y;

                // Draw only basic outlines, not extra segments.
                if( !displ_opts->m_DisplayPcbTrackFill || GetState( FORCE_SKETCH ) )
                    GRCSegm( panel->GetClipBox(), DC,
                             x0, y0, x1, y1,
                             m_ZoneMinThickness, color );
                else
                    GRFillCSegm( panel->GetClipBox(), DC,
	                         x0, y0, x1, y1,
				 m_ZoneMinThickness, color );
            }
        }

        // Draw areas:
        if( m_FillMode == 0 && !outline_mode )
            GRPoly( panel->GetClipBox(), DC, CornersBuffer.size(), &CornersBuffer[0],
                    true, 0, color, color );
    }

    if( m_FillMode == 1  && !outline_mode )     // filled with segments
    {
        for( unsigned ic = 0; ic < m_FillSegmList.size(); ic++ )
        {
            wxPoint start = m_FillSegmList[ic].m_Start + offset;
            wxPoint end   = m_FillSegmList[ic].m_End + offset;

            if( !displ_opts->m_DisplayPcbTrackFill || GetState( FORCE_SKETCH ) )
                GRCSegm( panel->GetClipBox(), DC, start.x, start.y, end.x, end.y,
                         m_ZoneMinThickness, color );
            else
                GRFillCSegm( panel->GetClipBox(), DC, start.x, start.y, end.x, end.y,
                             m_ZoneMinThickness, color );
        }
    }
}
void TRACK::DrawShortNetname( EDA_DRAW_PANEL* panel,
        wxDC* aDC, GR_DRAWMODE aDrawMode, EDA_COLOR_T aBgColor )
{
    /* we must filter tracks, to avoid a lot of texts.
     *  - only tracks with a length > 10 * thickness are eligible
     * and, of course, if we are not printing the board
     */
    if( DisplayOpt.DisplayNetNamesMode == 0 || DisplayOpt.DisplayNetNamesMode == 1 )
        return;

    #define THRESHOLD 10

    int len = KiROUND( GetLineLength( m_Start, m_End ) );

    if( len < THRESHOLD * m_Width )
        return;

    // no room to display a text inside track
    if( aDC->LogicalToDeviceXRel( m_Width ) < MIN_TEXT_SIZE )
        return;

    if( GetNetCode() == NETINFO_LIST::UNCONNECTED )
        return;

    NETINFO_ITEM* net = GetNet();

    if( net == NULL )
        return;

    int textlen = net->GetShortNetname().Len();

    if( textlen > 0 )
    {
        // calculate a good size for the text
        int     tsize = std::min( m_Width, len / textlen );
        int     dx = m_End.x - m_Start.x ;
        int     dy = m_End.y - m_Start.y ;
        wxPoint tpos  = m_Start + m_End;
        tpos.x /= 2;
        tpos.y /= 2;

        // Calculate angle: if the track segment is vertical, angle = 90 degrees
        // If horizontal 0 degrees, otherwise compute it
        double angle;        // angle is in 0.1 degree

        if( dy == 0 )        // Horizontal segment
        {
            angle = 0;
        }
        else
        {
            if( dx == 0 )    // Vertical segment
            {
                angle = 900;
            }
            else
            {
                /* atan2 is *not* the solution here, since it can give upside
                   down text. We want to work only in the first and fourth quadrant */
                angle = RAD2DECIDEG( -atan( double( dy ) / double( dx ) ) );
            }
        }

        LAYER_ID curr_layer = ( (PCB_SCREEN*) panel->GetScreen() )->m_Active_Layer;
        if( ( aDC->LogicalToDeviceXRel( tsize ) >= MIN_TEXT_SIZE )
         && ( !(!IsOnLayer( curr_layer )&& DisplayOpt.ContrastModeDisplay) ) )
        {
            if( (aDrawMode & GR_XOR) == 0 )
                GRSetDrawMode( aDC, GR_COPY );

            tsize = (tsize * 7) / 10;       // small reduction to give a better look
            EDA_RECT* clipbox = panel? panel->GetClipBox() : NULL;
            DrawGraphicHaloText( clipbox, aDC, tpos,
                                 aBgColor, BLACK, WHITE, net->GetShortNetname(), angle,
                                 wxSize( tsize, tsize ),
                                 GR_TEXT_HJUSTIFY_CENTER, GR_TEXT_VJUSTIFY_CENTER,
                                 tsize / 7,
                                 false, false );
        }
    }
}
Exemple #8
0
void EDGE_MODULE::Draw( EDA_DRAW_PANEL* panel, wxDC* DC, GR_DRAWMODE draw_mode,
                        const wxPoint& offset )
{
    int         ux0, uy0, dx, dy, radius, StAngle, EndAngle;
    PCB_LAYER_ID    curr_layer = ( (PCB_SCREEN*) panel->GetScreen() )->m_Active_Layer;

    MODULE* module = (MODULE*) m_Parent;

    if( !module )
        return;

    BOARD* brd = GetBoard( );

    if( brd->IsLayerVisible( m_Layer ) == false )
        return;


    auto frame = static_cast<PCB_BASE_FRAME*> ( panel->GetParent() );
    auto color = frame->Settings().Colors().GetLayerColor( m_Layer );

    auto displ_opts = (PCB_DISPLAY_OPTIONS*)( panel->GetDisplayOptions() );

    if(( draw_mode & GR_ALLOW_HIGHCONTRAST ) && displ_opts && displ_opts->m_ContrastModeDisplay )
    {
        if( !IsOnLayer( curr_layer ) )
            color = COLOR4D( DARKDARKGRAY );
    }

    ux0 = m_Start.x - offset.x;
    uy0 = m_Start.y - offset.y;

    dx = m_End.x - offset.x;
    dy = m_End.y - offset.y;

    GRSetDrawMode( DC, draw_mode );
    bool filled = displ_opts ? displ_opts->m_DisplayModEdgeFill : FILLED;

    if( IsCopperLayer( m_Layer ) )
        filled = displ_opts ? displ_opts->m_DisplayPcbTrackFill : FILLED;

    switch( m_Shape )
    {
    case S_SEGMENT:
        if( filled )
            GRLine( panel->GetClipBox(), DC, ux0, uy0, dx, dy, m_Width, color );
        else
            // SKETCH Mode
            GRCSegm( panel->GetClipBox(), DC, ux0, uy0, dx, dy, m_Width, color );

        break;

    case S_CIRCLE:
        radius = KiROUND( Distance( ux0, uy0, dx, dy ) );

        if( filled )
        {
            GRCircle( panel->GetClipBox(), DC, ux0, uy0, radius, m_Width, color );
        }
        else        // SKETCH Mode
        {
            GRCircle( panel->GetClipBox(), DC, ux0, uy0, radius + (m_Width / 2), color );
            GRCircle( panel->GetClipBox(), DC, ux0, uy0, radius - (m_Width / 2), color );
        }

        break;

    case S_ARC:
        radius   = KiROUND( Distance( ux0, uy0, dx, dy ) );
        StAngle  = ArcTangente( dy - uy0, dx - ux0 );
        EndAngle = StAngle + m_Angle;

        if( !panel->GetPrintMirrored() )
        {
            if( StAngle > EndAngle )
                std::swap( StAngle, EndAngle );
        }
        else    // Mirrored mode: arc orientation is reversed
        {
            if( StAngle < EndAngle )
                std::swap( StAngle, EndAngle );
        }

        if( filled )
        {
            GRArc( panel->GetClipBox(), DC, ux0, uy0, StAngle, EndAngle, radius, m_Width, color );
        }
        else        // SKETCH Mode
        {
            GRArc( panel->GetClipBox(), DC, ux0, uy0, StAngle, EndAngle,
                   radius + (m_Width / 2), color );
            GRArc( panel->GetClipBox(), DC, ux0, uy0, StAngle, EndAngle,
                   radius - (m_Width / 2), color );
        }
        break;

    case S_POLYGON:
        if( m_Poly.IsEmpty() )
            break;

        {
        // We must compute absolute coordinates from m_PolyPoints
        // which are relative to module position, orientation 0
        std::vector<wxPoint> points;

        for( auto iter = m_Poly.CIterate(); iter; iter++ )
        {
            points.push_back( wxPoint( iter->x,iter->y ) );
        }

        for( unsigned ii = 0; ii < points.size(); ii++ )
        {
            wxPoint& pt = points[ii];

            RotatePoint( &pt.x, &pt.y, module->GetOrientation() );
            pt += module->GetPosition() - offset;
        }

        GRPoly( panel->GetClipBox(), DC, points.size(), &points[0], true, m_Width, color, color );
        }
        break;

    default:
        break;
    }
}
Exemple #9
0
void D_PAD::Draw( EDA_DRAW_PANEL* aPanel, wxDC* aDC, int aDraw_mode, const wxPoint& aOffset )
{
    int    color = 0;
    wxSize mask_margin;   // margin (clearance) used for some non copper layers

#ifdef SHOW_PADMASK_REAL_SIZE_AND_COLOR
    int    showActualMaskSize = 0;  /* Layer number if the actual pad size on mask layer can
                                     * be displayed i.e. if only one layer is shown for this pad
                                     * and this layer is a mask (solder mask or sloder paste
                                     */
#endif

    if( m_Flags & DO_NOT_DRAW )
        return;

    PAD_DRAWINFO drawInfo;

    drawInfo.m_Offset = aOffset;

    /* We can show/hide pads from the layer manager.
     * options are show/hide pads on front and/or back side of the board
     * For through pads, we hide them only if both sides are hidden.
     * smd pads on back are hidden for all layers (copper and technical layers)
     * on back side of the board
     * smd pads on front are hidden for all layers (copper and technical layers)
     * on front side of the board
     * ECO, edge and Draw layers and not considered
     */

    // Mask layers for Back side of board
    #define BACK_SIDE_LAYERS \
    (LAYER_BACK | ADHESIVE_LAYER_BACK | SOLDERPASTE_LAYER_BACK \
     | SILKSCREEN_LAYER_BACK | SOLDERMASK_LAYER_BACK)

    // Mask layers for Front side of board
    #define FRONT_SIDE_LAYERS \
    (LAYER_FRONT | ADHESIVE_LAYER_FRONT | SOLDERPASTE_LAYER_FRONT \
     | SILKSCREEN_LAYER_FRONT | SOLDERMASK_LAYER_FRONT)

    BOARD* brd = GetBoard();
    bool   frontVisible = brd->IsElementVisible( PCB_VISIBLE( PAD_FR_VISIBLE ) );
    bool   backVisible  = brd->IsElementVisible( PCB_VISIBLE( PAD_BK_VISIBLE ) );

    if( !frontVisible && !backVisible )
        return;

    /* If pad are only on front side (no layer on back side)
     * and if hide front side pads is enabled, do not draw
     */
    if( !frontVisible && ( (m_layerMask & BACK_SIDE_LAYERS) == 0 ) )
        return;

    /* If pad are only on back side (no layer on front side)
     * and if hide back side pads is enabled, do not draw
     */
    if( !backVisible && ( (m_layerMask & FRONT_SIDE_LAYERS) == 0 ) )
        return;


    PCB_BASE_FRAME* frame  = (PCB_BASE_FRAME*) aPanel->GetParent();
    PCB_SCREEN*     screen = frame->GetScreen();

    if( frame->m_DisplayPadFill == FILLED )
        drawInfo.m_ShowPadFilled = true;
    else
        drawInfo.m_ShowPadFilled = false;

    if( m_layerMask & LAYER_FRONT )
    {
        color = brd->GetVisibleElementColor( PAD_FR_VISIBLE );
    }

    if( m_layerMask & LAYER_BACK )
    {
        color |= brd->GetVisibleElementColor( PAD_BK_VISIBLE );
    }

    if( color == 0 ) /* Not on copper layer */
    {
        // If the pad in on only one tech layer, use the layer color else use DARKGRAY
        int mask_non_copper_layers = m_layerMask & ~ALL_CU_LAYERS;
#ifdef SHOW_PADMASK_REAL_SIZE_AND_COLOR
        mask_non_copper_layers &= brd->GetVisibleLayers();
#endif
        switch( mask_non_copper_layers )
        {
        case 0:
            break;

        case ADHESIVE_LAYER_BACK:
            color = brd->GetLayerColor( ADHESIVE_N_BACK );
            break;

        case ADHESIVE_LAYER_FRONT:
            color = brd->GetLayerColor( ADHESIVE_N_FRONT );
            break;

        case SOLDERPASTE_LAYER_BACK:
            color = brd->GetLayerColor( SOLDERPASTE_N_BACK );
#ifdef SHOW_PADMASK_REAL_SIZE_AND_COLOR
            showActualMaskSize = SOLDERPASTE_N_BACK;
#endif
            break;

        case SOLDERPASTE_LAYER_FRONT:
            color = brd->GetLayerColor( SOLDERPASTE_N_FRONT );
#ifdef SHOW_PADMASK_REAL_SIZE_AND_COLOR
            showActualMaskSize = SOLDERPASTE_N_FRONT;
#endif
            break;

        case SILKSCREEN_LAYER_BACK:
            color = brd->GetLayerColor( SILKSCREEN_N_BACK );
            break;

        case SILKSCREEN_LAYER_FRONT:
            color = brd->GetLayerColor( SILKSCREEN_N_FRONT );
            break;

        case SOLDERMASK_LAYER_BACK:
            color = brd->GetLayerColor( SOLDERMASK_N_BACK );
#ifdef SHOW_PADMASK_REAL_SIZE_AND_COLOR
            showActualMaskSize = SOLDERMASK_N_BACK;
#endif
            break;

        case SOLDERMASK_LAYER_FRONT:
            color = brd->GetLayerColor( SOLDERMASK_N_FRONT );
#ifdef SHOW_PADMASK_REAL_SIZE_AND_COLOR
            showActualMaskSize = SOLDERMASK_N_FRONT;
#endif
            break;

        case DRAW_LAYER:
            color = brd->GetLayerColor( DRAW_N );
            break;

        case COMMENT_LAYER:
            color = brd->GetLayerColor( COMMENT_N );
            break;

        case ECO1_LAYER:
            color = brd->GetLayerColor( ECO1_N );
            break;

        case ECO2_LAYER:
            color = brd->GetLayerColor( ECO2_N );
            break;

        case EDGE_LAYER:
            color = brd->GetLayerColor( EDGE_N );
            break;

        default:
            color = DARKGRAY;
            break;
        }
    }

    // if PAD_SMD pad and high contrast mode
    if( ( aDraw_mode & GR_ALLOW_HIGHCONTRAST ) && 
        ( GetAttribute() == PAD_SMD || GetAttribute() == PAD_CONN ) && 
        DisplayOpt.ContrastModeDisplay )
    {
        // when routing tracks
        if( frame && frame->GetToolId() == ID_TRACK_BUTT )
        {
            int routeTop = screen->m_Route_Layer_TOP;
            int routeBot = screen->m_Route_Layer_BOTTOM;

            // if routing between copper and component layers,
            // or the current layer is one of said 2 external copper layers,
            // then highlight only the current layer.
            if( ( ( 1 << routeTop ) | ( 1 << routeBot ) ) == ( LAYER_BACK | LAYER_FRONT )
               || ( ( 1 << screen->m_Active_Layer ) & ( LAYER_BACK | LAYER_FRONT ) ) )
            {
                if( !IsOnLayer( screen->m_Active_Layer ) )
                {
                    color &= ~MASKCOLOR;
                    color |= DARKDARKGRAY;
                }
            }
            // else routing between an internal signal layer and some other
            // layer.  Grey out all PAD_SMD pads not on current or the single
            // selected external layer.
            else if( !IsOnLayer( screen->m_Active_Layer )
                    && !IsOnLayer( routeTop )
                    && !IsOnLayer( routeBot ) )
            {
                color &= ~MASKCOLOR;
                color |= DARKDARKGRAY;
            }
        }
        // when not edting tracks, show PAD_SMD components not on active layer
        // as greyed out
        else
        {
            if( !IsOnLayer( screen->m_Active_Layer ) )
            {
                color &= ~MASKCOLOR;
                color |= DARKDARKGRAY;
            }
        }
    }

#ifdef SHOW_PADMASK_REAL_SIZE_AND_COLOR
    if( showActualMaskSize )
    {
        switch( showActualMaskSize )
        {
        case SOLDERMASK_N_BACK:
        case SOLDERMASK_N_FRONT:
            mask_margin.x = mask_margin.y = GetSolderMaskMargin();
            break;

        case SOLDERPASTE_N_BACK:
        case SOLDERPASTE_N_FRONT:
            mask_margin = GetSolderPasteMargin();
            break;

        default:
            break;
        }
    }
#endif

    // if Contrast mode is ON and a technical layer active, show pads on this
    // layer so we can see pads on paste or solder layer and the size of the
    // mask
    if( ( aDraw_mode & GR_ALLOW_HIGHCONTRAST ) && 
        DisplayOpt.ContrastModeDisplay && screen->m_Active_Layer > LAST_COPPER_LAYER )
    {
        if( IsOnLayer( screen->m_Active_Layer ) )
        {
            color = brd->GetLayerColor( screen->m_Active_Layer );

            // In hight contrast mode, and if the active layer is the mask
            // layer shows the pad size with the mask clearance
            switch( screen->m_Active_Layer )
            {
            case SOLDERMASK_N_BACK:
            case SOLDERMASK_N_FRONT:
                mask_margin.x = mask_margin.y = GetSolderMaskMargin();
                break;

            case SOLDERPASTE_N_BACK:
            case SOLDERPASTE_N_FRONT:
                mask_margin = GetSolderPasteMargin();
                break;

            default:
                break;
            }
        }
        else
            color = DARKDARKGRAY;
    }


    if( aDraw_mode & GR_HIGHLIGHT )
    {
        if( aDraw_mode & GR_AND )
            color &= ~HIGHLIGHT_FLAG;
        else
            color |= HIGHLIGHT_FLAG;
    }

    if( color & HIGHLIGHT_FLAG )
        color = ColorRefs[color & MASKCOLOR].m_LightColor;

    bool DisplayIsol = DisplayOpt.DisplayPadIsol;

    if( ( m_layerMask & ALL_CU_LAYERS ) == 0 )
        DisplayIsol = false;

    if( GetAttribute() == PAD_HOLE_NOT_PLATED )
        drawInfo.m_ShowNotPlatedHole = true;

    drawInfo.m_DrawMode    = aDraw_mode;
    drawInfo.m_Color       = color;
    drawInfo.m_DrawPanel   = aPanel;
    drawInfo.m_Mask_margin = mask_margin;
    drawInfo.m_ShowNCMark  = brd->IsElementVisible( PCB_VISIBLE( NO_CONNECTS_VISIBLE ) );
    drawInfo.m_IsPrinting  = screen->m_IsPrinting;
    SetAlpha( &color, 170 );

    /* Get the pad clearance. This has a meaning only for Pcbnew.
     *  for CvPcb (and GerbView) GetClearance() creates debug errors because
     *  there is no net classes so a call to GetClearance() is made only when
     *   needed (never needed in CvPcb nor in GerbView)
     */
    drawInfo.m_PadClearance = DisplayIsol ? GetClearance() : 0;

    /* Draw the pad number */
    if( frame && !frame->m_DisplayPadNum )
        drawInfo.m_Display_padnum = false;

    if( ( DisplayOpt.DisplayNetNamesMode == 0 ) || ( DisplayOpt.DisplayNetNamesMode == 2 ) )
        drawInfo.m_Display_netname = false;

    // Display net names is restricted to pads that are on the active layer
    // in hight contrast mode display
    if( ( aDraw_mode & GR_ALLOW_HIGHCONTRAST ) && 
        !IsOnLayer( screen->m_Active_Layer ) && DisplayOpt.ContrastModeDisplay )
        drawInfo.m_Display_netname = false;

    DrawShape( aPanel->GetClipBox(), aDC, drawInfo );
}
void D_PAD::Draw( EDA_DRAW_PANEL* aPanel, wxDC* aDC, GR_DRAWMODE aDraw_mode,
                  const wxPoint& aOffset )
{
    wxSize mask_margin;   // margin (clearance) used for some non copper layers

#ifdef SHOW_PADMASK_REAL_SIZE_AND_COLOR
    int    showActualMaskSize = 0;  /* Layer number if the actual pad size on mask layer can
                                     * be displayed i.e. if only one layer is shown for this pad
                                     * and this layer is a mask (solder mask or solder paste
                                     */
#endif

    if( m_Flags & DO_NOT_DRAW )
        return;

    PAD_DRAWINFO drawInfo;

    drawInfo.m_Offset = aOffset;

    /* We can show/hide pads from the layer manager.
     * options are show/hide pads on front and/or back side of the board
     * For through pads, we hide them only if both sides are hidden.
     * smd pads on back are hidden for all layers (copper and technical layers)
     * on back side of the board
     * smd pads on front are hidden for all layers (copper and technical layers)
     * on front side of the board
     * ECO, edge and Draw layers and not considered
     */

    BOARD* brd = GetBoard();
    bool   frontVisible = brd->IsElementVisible( PCB_VISIBLE( PAD_FR_VISIBLE ) );
    bool   backVisible  = brd->IsElementVisible( PCB_VISIBLE( PAD_BK_VISIBLE ) );

    if( !frontVisible && !backVisible )
        return;

    // If pad is only on front side (no layer on back side)
    // and if hide front side pads is enabled, do not draw
    if( !frontVisible && !( m_layerMask & LSET::BackMask() ).any() )
        return;

    // If pad is only on back side (no layer on front side)
    // and if hide back side pads is enabled, do not draw
    if( !backVisible && !( m_layerMask & LSET::FrontMask() ).any() )
        return;

    PCB_BASE_FRAME* frame  = (PCB_BASE_FRAME*) aPanel->GetParent();
    PCB_SCREEN*     screen = frame->GetScreen();

    if( frame->m_DisplayPadFill == FILLED )
        drawInfo.m_ShowPadFilled = true;
    else
        drawInfo.m_ShowPadFilled = false;

    EDA_COLOR_T color = BLACK;
    if( m_layerMask[F_Cu] )
    {
        color = brd->GetVisibleElementColor( PAD_FR_VISIBLE );
    }

    if( m_layerMask[B_Cu] )
    {
        color = ColorMix( color, brd->GetVisibleElementColor( PAD_BK_VISIBLE ) );
    }

    if( color == BLACK ) // Not on a visible copper layer (i.e. still nothing to show)
    {
        // If the pad is on only one tech layer, use the layer color else use DARKGRAY
        LSET mask_non_copper_layers = m_layerMask & ~LSET::AllCuMask();

#ifdef SHOW_PADMASK_REAL_SIZE_AND_COLOR
        mask_non_copper_layers &= brd->GetVisibleLayers();
#endif
        LAYER_ID pad_layer = mask_non_copper_layers.ExtractLayer();

        switch( (int) pad_layer )
        {
        case UNDEFINED_LAYER:   // More than one layer
            color = DARKGRAY;
            break;

        case UNSELECTED_LAYER:  // Shouldn't really happen...
            break;

        default:
            color = brd->GetLayerColor( pad_layer );
#ifdef SHOW_PADMASK_REAL_SIZE_AND_COLOR
            showActualMaskSize = pad_layer;
#endif
        }
    }

    // if SMD or connector pad and high contrast mode
    if( ( aDraw_mode & GR_ALLOW_HIGHCONTRAST ) &&
        ( GetAttribute() == PAD_SMD || GetAttribute() == PAD_CONN ) &&
        DisplayOpt.ContrastModeDisplay )
    {
        // when routing tracks
        if( frame && frame->GetToolId() == ID_TRACK_BUTT )
        {
            LAYER_ID routeTop = screen->m_Route_Layer_TOP;
            LAYER_ID routeBot = screen->m_Route_Layer_BOTTOM;

            // if routing between copper and component layers,
            // or the current layer is one of said 2 external copper layers,
            // then highlight only the current layer.
            if( ( screen->m_Active_Layer == F_Cu || screen->m_Active_Layer == B_Cu ) ||
                ( routeTop==F_Cu && routeBot==B_Cu ) ||
                ( routeTop==B_Cu && routeBot==F_Cu )
                )
            {
                if( !IsOnLayer( screen->m_Active_Layer ) )
                    ColorTurnToDarkDarkGray( &color );
            }
            // else routing between an internal signal layer and some other
            // layer.  Grey out all PAD_SMD pads not on current or the single
            // selected external layer.
            else if( !IsOnLayer( screen->m_Active_Layer )
                    && !IsOnLayer( routeTop )
                    && !IsOnLayer( routeBot ) )
            {
                ColorTurnToDarkDarkGray( &color );
            }
        }
        // when not edting tracks, show PAD_SMD components not on active layer
        // as greyed out
        else
        {
            if( !IsOnLayer( screen->m_Active_Layer ) )
                ColorTurnToDarkDarkGray( &color );
        }
    }

#ifdef SHOW_PADMASK_REAL_SIZE_AND_COLOR
    if( showActualMaskSize )
    {
        switch( showActualMaskSize )
        {
        case B_Mask:
        case F_Mask:
            mask_margin.x = mask_margin.y = GetSolderMaskMargin();
            break;

        case B_Paste:
        case F_Paste:
            mask_margin = GetSolderPasteMargin();
            break;

        default:
            // Another layer which has no margin to handle
            break;
        }
    }
#endif

    // if Contrast mode is ON and a technical layer active, show pads on this
    // layer so we can see pads on paste or solder layer and the size of the
    // mask
    if( ( aDraw_mode & GR_ALLOW_HIGHCONTRAST ) &&
        DisplayOpt.ContrastModeDisplay && !IsCopperLayer( screen->m_Active_Layer ) )
    {
        if( IsOnLayer( screen->m_Active_Layer ) )
        {
            color = brd->GetLayerColor( screen->m_Active_Layer );

            // In high contrast mode, and if the active layer is the mask
            // layer shows the pad size with the mask clearance
            switch( screen->m_Active_Layer )
            {
            case B_Mask:
            case F_Mask:
                mask_margin.x = mask_margin.y = GetSolderMaskMargin();
                break;

            case B_Paste:
            case F_Paste:
                mask_margin = GetSolderPasteMargin();
                break;

            default:
                break;
            }
        }
        else
            color = DARKDARKGRAY;
    }


    if( aDraw_mode & GR_HIGHLIGHT )
        ColorChangeHighlightFlag( &color, !(aDraw_mode & GR_AND) );

    ColorApplyHighlightFlag( &color );

    bool DisplayIsol = DisplayOpt.DisplayPadIsol;

    if( !( m_layerMask & LSET::AllCuMask() ).any() )
        DisplayIsol = false;

    if( ( GetAttribute() == PAD_HOLE_NOT_PLATED ) &&
        brd->IsElementVisible( NON_PLATED_VISIBLE ) )
    {
        drawInfo.m_ShowNotPlatedHole = true;
        drawInfo.m_NPHoleColor = brd->GetVisibleElementColor( NON_PLATED_VISIBLE );
    }

    drawInfo.m_DrawMode    = aDraw_mode;
    drawInfo.m_Color       = color;
    drawInfo.m_DrawPanel   = aPanel;
    drawInfo.m_Mask_margin = mask_margin;
    drawInfo.m_ShowNCMark  = brd->IsElementVisible( PCB_VISIBLE( NO_CONNECTS_VISIBLE ) );
    drawInfo.m_IsPrinting  = screen->m_IsPrinting;
    SetAlpha( &color, 170 );

    /* Get the pad clearance. This has a meaning only for Pcbnew.
     *  for CvPcb (and GerbView) GetClearance() creates debug errors because
     *  there is no net classes so a call to GetClearance() is made only when
     *   needed (never needed in CvPcb nor in GerbView)
     */
    drawInfo.m_PadClearance = DisplayIsol ? GetClearance() : 0;

    // Draw the pad number
    if( frame && !frame->m_DisplayPadNum )
        drawInfo.m_Display_padnum = false;

    if( ( DisplayOpt.DisplayNetNamesMode == 0 ) || ( DisplayOpt.DisplayNetNamesMode == 2 ) )
        drawInfo.m_Display_netname = false;

    // Display net names is restricted to pads that are on the active layer
    // in high contrast mode display
    if( ( aDraw_mode & GR_ALLOW_HIGHCONTRAST ) &&
        !IsOnLayer( screen->m_Active_Layer ) && DisplayOpt.ContrastModeDisplay )
        drawInfo.m_Display_netname = false;

    DrawShape( aPanel->GetClipBox(), aDC, drawInfo );
}
void D_PAD::ViewGetLayers( int aLayers[], int& aCount ) const
{
    aCount = 0;

    // These 2 types of pads contain a hole
    if( m_Attribute == PAD_ATTRIB_STANDARD )
        aLayers[aCount++] = LAYER_PADS_PLATEDHOLES;

    if( m_Attribute == PAD_ATTRIB_HOLE_NOT_PLATED )
        aLayers[aCount++] = LAYER_NON_PLATEDHOLES;

    if( IsOnLayer( F_Cu ) && IsOnLayer( B_Cu ) )
    {
        // Multi layer pad
        aLayers[aCount++] = LAYER_PADS_TH;
        aLayers[aCount++] = LAYER_PADS_NETNAMES;
    }
    else if( IsOnLayer( F_Cu ) )
    {
        aLayers[aCount++] = LAYER_PAD_FR;

        // Is this a PTH pad that has only front copper?  If so, we need to also display the
        // net name on the PTH netname layer so that it isn't blocked by the drill hole.
        if( m_Attribute == PAD_ATTRIB_STANDARD )
            aLayers[aCount++] = LAYER_PADS_NETNAMES;
        else
            aLayers[aCount++] = LAYER_PAD_FR_NETNAMES;
    }
    else if( IsOnLayer( B_Cu ) )
    {
        aLayers[aCount++] = LAYER_PAD_BK;

        // Is this a PTH pad that has only back copper?  If so, we need to also display the
        // net name on the PTH netname layer so that it isn't blocked by the drill hole.
        if( m_Attribute == PAD_ATTRIB_STANDARD )
            aLayers[aCount++] = LAYER_PADS_NETNAMES;
        else
            aLayers[aCount++] = LAYER_PAD_BK_NETNAMES;
    }

    // Check non-copper layers. This list should include all the layers that the
    // footprint editor allows a pad to be placed on.
    static const PCB_LAYER_ID layers_mech[] = { F_Mask, B_Mask, F_Paste, B_Paste,
        F_Adhes, B_Adhes, F_SilkS, B_SilkS, Dwgs_User, Eco1_User, Eco2_User };

    for( PCB_LAYER_ID each_layer : layers_mech )
    {
        if( IsOnLayer( each_layer ) )
            aLayers[aCount++] = each_layer;
    }

#ifdef __WXDEBUG__
    if( aCount == 0 )    // Should not occur
    {
        wxString msg;
        msg.Printf( wxT( "footprint %s, pad %s: could not find valid layer for pad" ),
                GetParent() ? GetParent()->GetReference() : "<null>",
                GetName().IsEmpty() ? "(unnamed)" : GetName() );
        wxLogWarning( msg );
    }
#endif
}
void VIA::Draw( EDA_DRAW_PANEL* panel, wxDC* aDC, GR_DRAWMODE aDrawMode, const wxPoint& aOffset )
{
    wxCHECK_RET( panel != NULL, wxT( "VIA::Draw panel cannot be NULL." ) );

    int radius;
    PCB_LAYER_ID curr_layer = ( (PCB_SCREEN*) panel->GetScreen() )->m_Active_Layer;

    int fillvia = 0;
    PCB_BASE_FRAME* frame  = (PCB_BASE_FRAME*) panel->GetParent();
    PCB_SCREEN*     screen = frame->GetScreen();
    auto displ_opts = (PCB_DISPLAY_OPTIONS*)( frame->GetDisplayOptions() );

    if( displ_opts->m_DisplayViaFill == FILLED )
        fillvia = 1;

    GRSetDrawMode( aDC, aDrawMode );

    BOARD * brd =  GetBoard();
    COLOR4D color = frame->Settings().Colors().GetItemColor( LAYER_VIAS + GetViaType() );

    if( brd->IsElementVisible( LAYER_VIAS + GetViaType() ) == false
        && !( aDrawMode & GR_HIGHLIGHT ) )
       return;

    // Only draw the via if at least one of the layers it crosses is being displayed
    if( !( brd->GetVisibleLayers() & GetLayerSet() ).any() )
        return;

    if( displ_opts->m_ContrastModeDisplay )
    {
        if( !IsOnLayer( curr_layer ) )
            color = COLOR4D( DARKDARKGRAY );
    }

    if( ( aDrawMode & GR_HIGHLIGHT ) && !( aDrawMode & GR_AND ) )
        color.SetToLegacyHighlightColor();

    color.a = 0.588;


    radius = m_Width >> 1;
    // for small via size on screen (radius < 4 pixels) draw a simplified shape

    int radius_in_pixels = aDC->LogicalToDeviceXRel( radius );

    bool fast_draw = false;

    // Vias are drawn as a filled circle or a double circle. The hole will be drawn later
    int drill_radius = GetDrillValue() / 2;

    int inner_radius = radius - aDC->DeviceToLogicalXRel( 2 );

    if( radius_in_pixels < MIN_VIA_DRAW_SIZE )
    {
        fast_draw = true;
        fillvia = false;
    }

    if( fillvia )
    {
        GRFilledCircle( panel->GetClipBox(), aDC, m_Start + aOffset, radius, color );
    }
    else
    {
        GRCircle( panel->GetClipBox(), aDC, m_Start + aOffset, radius, 0, color );

        if ( fast_draw )
            return;

        GRCircle( panel->GetClipBox(), aDC, m_Start + aOffset, inner_radius, 0, color );
    }

    if( fillvia )
    {
        bool blackpenstate = false;

        if( screen->m_IsPrinting )
        {
            blackpenstate = GetGRForceBlackPenState();
            GRForceBlackPen( false );
            color = WHITE;
        }
        else
        {
            color = BLACK;     // or DARKGRAY;
        }

        if( (aDrawMode & GR_XOR) == 0)
            GRSetDrawMode( aDC, GR_COPY );

        // Draw hole if the radius is > 1pixel.
        if( aDC->LogicalToDeviceXRel( drill_radius ) > 1 )
            GRFilledCircle( panel->GetClipBox(), aDC, m_Start.x + aOffset.x,
                            m_Start.y + aOffset.y, drill_radius, 0, color, color );

        if( screen->m_IsPrinting )
            GRForceBlackPen( blackpenstate );
    }
    else
    {
        if( drill_radius < inner_radius )         // We can show the via hole
            GRCircle( panel->GetClipBox(), aDC, m_Start + aOffset, drill_radius, 0, color );
    }

    if( ShowClearance( displ_opts, this ) )
    {
        GRCircle( panel->GetClipBox(), aDC, m_Start + aOffset, radius + GetClearance(), 0, color );
    }

    // for Micro Vias, draw a partial cross : X on component layer, or + on copper layer
    // (so we can see 2 superimposed microvias ):
    if( GetViaType() == VIA_MICROVIA )
    {
        int ax, ay, bx, by;

        if( IsOnLayer( B_Cu ) )
        {
            ax = radius; ay = 0;
            bx = drill_radius; by = 0;
        }
        else
        {
            ax = ay = (radius * 707) / 1000;
            bx = by = (drill_radius * 707) / 1000;
        }

        // lines '|' or '\'
        GRLine( panel->GetClipBox(), aDC, m_Start.x + aOffset.x - ax,
                m_Start.y + aOffset.y - ay,
                m_Start.x + aOffset.x - bx,
                m_Start.y + aOffset.y - by, 0, color );
        GRLine( panel->GetClipBox(), aDC, m_Start.x + aOffset.x + bx,
                m_Start.y + aOffset.y + by,
                m_Start.x + aOffset.x + ax,
                m_Start.y + aOffset.y + ay, 0, color );

        // lines - or '/'
        GRLine( panel->GetClipBox(), aDC, m_Start.x + aOffset.x + ay,
                m_Start.y + aOffset.y - ax,
                m_Start.x + aOffset.x + by,
                m_Start.y + aOffset.y - bx, 0, color );
        GRLine( panel->GetClipBox(), aDC, m_Start.x + aOffset.x - by,
                m_Start.y + aOffset.y + bx,
                m_Start.x + aOffset.x - ay,
                m_Start.y + aOffset.y + ax, 0, color );
    }

    // for Buried Vias, draw a partial line : orient depending on layer pair
    // (so we can see superimposed buried vias ):
    if( GetViaType() == VIA_BLIND_BURIED )
    {
        int ax = 0, ay = radius, bx = 0, by = drill_radius;
        PCB_LAYER_ID layer_top, layer_bottom;

        LayerPair( &layer_top, &layer_bottom );

        // lines for the top layer
        RotatePoint( &ax, &ay, layer_top * 3600.0 / brd->GetCopperLayerCount( ) );
        RotatePoint( &bx, &by, layer_top * 3600.0 / brd->GetCopperLayerCount( ) );
        GRLine( panel->GetClipBox(), aDC, m_Start.x + aOffset.x - ax,
                m_Start.y + aOffset.y - ay,
                m_Start.x + aOffset.x - bx,
                m_Start.y + aOffset.y - by, 0, color );

        // lines for the bottom layer
        ax = 0; ay = radius; bx = 0; by = drill_radius;
        RotatePoint( &ax, &ay, layer_bottom * 3600.0 / brd->GetCopperLayerCount( ) );
        RotatePoint( &bx, &by, layer_bottom * 3600.0 / brd->GetCopperLayerCount( ) );
        GRLine( panel->GetClipBox(), aDC, m_Start.x + aOffset.x - ax,
                m_Start.y + aOffset.y - ay,
                m_Start.x + aOffset.x - bx,
                m_Start.y + aOffset.y - by, 0, color );
    }

    // Display the short netname:
    if( GetNetCode() == NETINFO_LIST::UNCONNECTED )
        return;

    if( displ_opts->m_DisplayNetNamesMode == 0 || displ_opts->m_DisplayNetNamesMode == 1 )
        return;

    NETINFO_ITEM* net = GetNet();

    if( net == NULL )
        return;

    int len = net->GetShortNetname().Len();

    if( len > 0 )
    {
        // calculate a good size for the text
        int tsize = m_Width / len;

        if( aDC->LogicalToDeviceXRel( tsize ) >= MIN_TEXT_SIZE )
        {
            tsize = (tsize * 7) / 10;        // small reduction to give a better look, inside via

            if( (aDrawMode & GR_XOR) == 0 )
                GRSetDrawMode( aDC, GR_COPY );

            EDA_RECT* clipbox = panel->GetClipBox();
            DrawGraphicHaloText( clipbox, aDC, m_Start,
                                 color, WHITE, BLACK, net->GetShortNetname(), 0,
                                 wxSize( tsize, tsize ),
                                 GR_TEXT_HJUSTIFY_CENTER, GR_TEXT_VJUSTIFY_CENTER,
                                 tsize / 7, false, false );
        }
    }
}
void TRACK::Draw( EDA_DRAW_PANEL* panel, wxDC* aDC, GR_DRAWMODE aDrawMode,
                  const wxPoint& aOffset )
{
    BOARD* brd = GetBoard();

    auto frame = static_cast<PCB_BASE_FRAME*> ( panel->GetParent() );
    auto color = frame->Settings().Colors().GetLayerColor( m_Layer );

    if( ( !brd->IsLayerVisible( m_Layer ) || !brd->IsElementVisible( LAYER_TRACKS ) )
        && !( aDrawMode & GR_HIGHLIGHT ) )
        return;

#ifdef USE_WX_OVERLAY
    // If dragged not draw in OnPaint otherwise remains impressed in wxOverlay
    if( (m_Flags & IS_DRAGGED) && aDC->IsKindOf(wxCLASSINFO(wxPaintDC)))
      return;
#endif

    auto displ_opts = (PCB_DISPLAY_OPTIONS*)( panel->GetDisplayOptions() );

    if( ( aDrawMode & GR_ALLOW_HIGHCONTRAST ) && displ_opts->m_ContrastModeDisplay )
    {
        PCB_LAYER_ID curr_layer = ( (PCB_SCREEN*) panel->GetScreen() )->m_Active_Layer;

        if( !IsOnLayer( curr_layer ) )
            color = COLOR4D( DARKDARKGRAY );
    }

    if( ( aDrawMode & GR_HIGHLIGHT ) && !( aDrawMode & GR_AND ) )
        color.SetToLegacyHighlightColor();

    color.a = 0.588;

    GRSetDrawMode( aDC, aDrawMode );

    // Draw track as line if width <= 1pixel:
    if( aDC->LogicalToDeviceXRel( m_Width ) <= 1 )
    {
        GRLine( panel->GetClipBox(), aDC, m_Start + aOffset, m_End + aOffset, m_Width, color );
        return;
    }

    if( !displ_opts->m_DisplayPcbTrackFill || GetState( FORCE_SKETCH ) )
    {
        GRCSegm( panel->GetClipBox(), aDC, m_Start + aOffset, m_End + aOffset, m_Width, color );
    }
    else
    {
        GRFillCSegm( panel->GetClipBox(), aDC, m_Start.x + aOffset.x,
                     m_Start.y + aOffset.y,
                     m_End.x + aOffset.x, m_End.y + aOffset.y, m_Width, color );
    }

    if( panel->GetScreen()->m_IsPrinting )
        return;

    // Show clearance for tracks, not for zone segments
    if( ShowClearance( displ_opts, this ) )
    {
        GRCSegm( panel->GetClipBox(), aDC, m_Start + aOffset, m_End + aOffset,
                 m_Width + (GetClearance() * 2), color );
    }

    DrawShortNetname( panel, aDC, aDrawMode, color );
}
void DRAWSEGMENT::Draw( EDA_DRAW_PANEL* panel, wxDC* DC, GR_DRAWMODE draw_mode,
                        const wxPoint& aOffset )
{
    int ux0, uy0, dx, dy;
    int l_trace;
    int mode;
    int radius;
    LAYER_NUM curr_layer = ( (PCB_SCREEN*) panel->GetScreen() )->m_Active_Layer;
    EDA_COLOR_T color;

    BOARD * brd =  GetBoard( );

    if( brd->IsLayerVisible( GetLayer() ) == false )
        return;

    color = brd->GetLayerColor( GetLayer() );

    if( ( draw_mode & GR_ALLOW_HIGHCONTRAST ) &&  DisplayOpt.ContrastModeDisplay )
    {
        if( !IsOnLayer( curr_layer ) && !IsOnLayer( EDGE_N ) )
            ColorTurnToDarkDarkGray( &color );
    }


    GRSetDrawMode( DC, draw_mode );
    l_trace = m_Width >> 1;  /* half trace width */

    // Line start point or Circle and Arc center
    ux0 = m_Start.x + aOffset.x;
    uy0 = m_Start.y + aOffset.y;

    // Line end point or circle and arc start point
    dx = m_End.x + aOffset.x;
    dy = m_End.y + aOffset.y;

    mode = DisplayOpt.DisplayDrawItems;

    if( m_Flags & FORCE_SKETCH )
        mode = SKETCH;

    if( DC->LogicalToDeviceXRel( l_trace ) <= MIN_DRAW_WIDTH )
        mode = LINE;

    switch( m_Shape )
    {
    case S_CIRCLE:
        radius = KiROUND( Distance( ux0, uy0, dx, dy ) );

        if( mode == LINE )
        {
            GRCircle( panel->GetClipBox(), DC, ux0, uy0, radius, color );
        }
        else if( mode == SKETCH )
        {
            GRCircle( panel->GetClipBox(), DC, ux0, uy0, radius - l_trace, color );
            GRCircle( panel->GetClipBox(), DC, ux0, uy0, radius + l_trace, color );
        }
        else
        {
            GRCircle( panel->GetClipBox(), DC, ux0, uy0, radius, m_Width, color );
        }

        break;

    case S_ARC:
        double StAngle, EndAngle;
        radius   = KiROUND( Distance( ux0, uy0, dx, dy ) );
        StAngle  = ArcTangente( dy - uy0, dx - ux0 );
        EndAngle = StAngle + m_Angle;

        if( !panel->GetPrintMirrored() )
        {
            if( StAngle > EndAngle )
                EXCHG( StAngle, EndAngle );
        }
        else    // Mirrored mode: arc orientation is reversed
        {
            if( StAngle < EndAngle )
                EXCHG( StAngle, EndAngle );
        }


        if( mode == LINE )
            GRArc( panel->GetClipBox(), DC, ux0, uy0, StAngle, EndAngle, radius, color );

        else if( mode == SKETCH )
        {
            GRArc( panel->GetClipBox(), DC, ux0, uy0, StAngle, EndAngle,
                   radius - l_trace, color );
            GRArc( panel->GetClipBox(), DC, ux0, uy0, StAngle, EndAngle,
                   radius + l_trace, color );
        }
        else
        {
            GRArc( panel->GetClipBox(), DC, ux0, uy0, StAngle, EndAngle,
                   radius, m_Width, color );
        }
        break;

    case S_CURVE:
        m_BezierPoints = Bezier2Poly(m_Start, m_BezierC1, m_BezierC2, m_End);

        for (unsigned int i=1; i < m_BezierPoints.size(); i++) {
            if( mode == LINE )
                GRLine( panel->GetClipBox(), DC,
                        m_BezierPoints[i].x, m_BezierPoints[i].y,
                        m_BezierPoints[i-1].x, m_BezierPoints[i-1].y, 0,
                        color );
            else if( mode == SKETCH )
            {
                GRCSegm( panel->GetClipBox(), DC,
                         m_BezierPoints[i].x, m_BezierPoints[i].y,
                         m_BezierPoints[i-1].x, m_BezierPoints[i-1].y,
                         m_Width, color );
            }
            else
            {
                GRFillCSegm( panel->GetClipBox(), DC,
                             m_BezierPoints[i].x, m_BezierPoints[i].y,
                             m_BezierPoints[i-1].x, m_BezierPoints[i-1].y,
                             m_Width, color );
            }
        }

        break;

    default:
        if( mode == LINE )
        {
            GRLine( panel->GetClipBox(), DC, ux0, uy0, dx, dy, 0, color );
        }
        else if( mode == SKETCH )
        {
            GRCSegm( panel->GetClipBox(), DC, ux0, uy0, dx, dy, m_Width, color );
        }
        else
        {
            GRFillCSegm( panel->GetClipBox(), DC, ux0, uy0, dx, dy, m_Width, color );
        }

        break;
    }
}