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C++ TRACK::GetPosition方法代码示例

本文整理汇总了C++中TRACK::GetPosition方法的典型用法代码示例。如果您正苦于以下问题:C++ TRACK::GetPosition方法的具体用法?C++ TRACK::GetPosition怎么用?C++ TRACK::GetPosition使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在TRACK的用法示例。


在下文中一共展示了TRACK::GetPosition方法的3个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: testKeepoutAreas

void DRC::testKeepoutAreas()
{
    // Test keepout areas for vias, tracks and pads inside keepout areas
    for( int ii = 0; ii < m_pcb->GetAreaCount(); ii++ )
    {
        ZONE_CONTAINER* area = m_pcb->GetArea( ii );

        if( !area->GetIsKeepout() )
            continue;

        for( TRACK* segm = m_pcb->m_Track; segm != NULL; segm = segm->Next() )
        {
            if( segm->Type() == PCB_TRACE_T )
            {
                if( ! area->GetDoNotAllowTracks()  )
                    continue;

                if( segm->GetLayer() != area->GetLayer() )
                    continue;

                if( area->Outline()->Distance( segm->GetStart(), segm->GetEnd(),
                                               segm->GetWidth() ) == 0 )
                {
                    m_currentMarker = fillMarker( segm, NULL,
                                                  DRCE_TRACK_INSIDE_KEEPOUT, m_currentMarker );
                    m_pcb->Add( m_currentMarker );
                    m_mainWindow->GetGalCanvas()->GetView()->Add( m_currentMarker );
                    m_currentMarker = 0;
                }
            }
            else if( segm->Type() == PCB_VIA_T )
            {
                if( ! area->GetDoNotAllowVias()  )
                    continue;

                if( ! ((VIA*)segm)->IsOnLayer( area->GetLayer() ) )
                    continue;

                if( area->Outline()->Distance( segm->GetPosition() ) < segm->GetWidth()/2 )
                {
                    m_currentMarker = fillMarker( segm, NULL,
                                                  DRCE_VIA_INSIDE_KEEPOUT, m_currentMarker );
                    m_pcb->Add( m_currentMarker );
                    m_mainWindow->GetGalCanvas()->GetView()->Add( m_currentMarker );
                    m_currentMarker = 0;
                }
            }
        }
        // Test pads: TODO
    }
}
开发者ID:johnbeard,项目名称:kicad-source-mirror,代码行数:51,代码来源:drc.cpp

示例2: testTexts

void DRC::testTexts()
{
    std::vector<wxPoint> textShape;      // a buffer to store the text shape (set of segments)
    std::vector<D_PAD*> padList = m_pcb->GetPads();

    // Test text areas for vias, tracks and pads inside text areas
    for( BOARD_ITEM* item = m_pcb->m_Drawings; item; item = item->Next() )
    {
        // Drc test only items on copper layers
        if( ! IsCopperLayer( item->GetLayer() ) )
            continue;

        // only texts on copper layers are tested
        if( item->Type() !=  PCB_TEXT_T )
            continue;

        textShape.clear();

        // So far the bounding box makes up the text-area
        TEXTE_PCB* text = (TEXTE_PCB*) item;
        text->TransformTextShapeToSegmentList( textShape );

        if( textShape.size() == 0 )     // Should not happen (empty text?)
            continue;

        for( TRACK* track = m_pcb->m_Track; track != NULL; track = track->Next() )
        {
            if( ! track->IsOnLayer( item->GetLayer() ) )
                    continue;

            // Test the distance between each segment and the current track/via
            int min_dist = ( track->GetWidth() + text->GetThickness() ) /2 +
                           track->GetClearance(NULL);

            if( track->Type() == PCB_TRACE_T )
            {
                SEG segref( track->GetStart(), track->GetEnd() );

                // Error condition: Distance between text segment and track segment is
                // smaller than the clearance of the segment
                for( unsigned jj = 0; jj < textShape.size(); jj += 2 )
                {
                    SEG segtest( textShape[jj], textShape[jj+1] );
                    int dist = segref.Distance( segtest );

                    if( dist < min_dist )
                    {
                        addMarkerToPcb( fillMarker( track, text,
                                                    DRCE_TRACK_INSIDE_TEXT,
                                                    m_currentMarker ) );
                        m_currentMarker = nullptr;
                        break;
                    }
                }
            }
            else if( track->Type() == PCB_VIA_T )
            {
                // Error condition: Distance between text segment and via is
                // smaller than the clearance of the via
                for( unsigned jj = 0; jj < textShape.size(); jj += 2 )
                {
                    SEG segtest( textShape[jj], textShape[jj+1] );

                    if( segtest.PointCloserThan( track->GetPosition(), min_dist ) )
                    {
                        addMarkerToPcb( fillMarker( track, text,
                                                    DRCE_VIA_INSIDE_TEXT, m_currentMarker ) );
                        m_currentMarker = nullptr;
                        break;
                    }
                }
            }
        }

        // Test pads
        for( unsigned ii = 0; ii < padList.size(); ii++ )
        {
            D_PAD* pad = padList[ii];

            if( ! pad->IsOnLayer( item->GetLayer() ) )
                    continue;

            wxPoint shape_pos = pad->ShapePos();

            for( unsigned jj = 0; jj < textShape.size(); jj += 2 )
            {
                /* In order to make some calculations more easier or faster,
                 * pads and tracks coordinates will be made relative
                 * to the segment origin
                 */
                wxPoint origin = textShape[jj];  // origin will be the origin of other coordinates
                m_segmEnd = textShape[jj+1] - origin;
                wxPoint delta = m_segmEnd;
                m_segmAngle = 0;

                // for a non horizontal or vertical segment Compute the segment angle
                // in tenths of degrees and its length
                if( delta.x || delta.y )    // delta.x == delta.y == 0 for vias
                {
                    // Compute the segment angle in 0,1 degrees
//.........这里部分代码省略.........
开发者ID:AlexanderBrevig,项目名称:kicad-source-mirror,代码行数:101,代码来源:drc.cpp

示例3: fillMarker

MARKER_PCB* DRC::fillMarker( const TRACK* aTrack, BOARD_ITEM* aItem, int aErrorCode,
                             MARKER_PCB* fillMe )
{
    wxString textA = aTrack->GetSelectMenuText();
    wxString textB;

    wxPoint  position;
    wxPoint  posB;

    if( aItem )     // aItem might be NULL
    {
        textB = aItem->GetSelectMenuText();

        if( aItem->Type() == PCB_PAD_T )
        {
            posB = position = ((D_PAD*)aItem)->GetPosition();
        }
        else if( aItem->Type() == PCB_VIA_T )
        {
            posB = position = ((VIA*)aItem)->GetPosition();
        }
        else if( aItem->Type() == PCB_TRACE_T )
        {
            TRACK*  track  = (TRACK*) aItem;

            posB = track->GetPosition();

            wxPoint endPos = track->GetEnd();

            // either of aItem's start or end will be used for the marker position
            // first assume start, then switch at end if needed.  decision made on
            // distance from end of aTrack.
            position = track->GetStart();

            double dToEnd = GetLineLength( endPos, aTrack->GetEnd() );
            double dToStart = GetLineLength( position, aTrack->GetEnd() );

            if( dToEnd < dToStart )
                position = endPos;
        }
    }
    else
        position = aTrack->GetPosition();

    if( fillMe )
    {
        if( aItem )
            fillMe->SetData( aErrorCode, position,
                             textA, aTrack->GetPosition(),
                             textB, posB );
        else
            fillMe->SetData( aErrorCode, position,
                             textA, aTrack->GetPosition() );
    }
    else
    {
        if( aItem )
            fillMe = new MARKER_PCB( aErrorCode, position,
                                     textA, aTrack->GetPosition(),
                                     textB, posB );
        else
            fillMe = new MARKER_PCB( aErrorCode, position,
                                     textA, aTrack->GetPosition() );
    }

    return fillMe;
}
开发者ID:ianohara,项目名称:kicad-source-mirror,代码行数:67,代码来源:drc_marker_functions.cpp


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