Method paint

file_plugins/gerber/compitem.cpp:67–132

}

void ComponentItem::paint(QPainter* painter, const QStyleOptionGraphicsItem* /*option*/, QWidget* /*widget*/)
{
    auto color { m_file->color() };
    painter->setBrush(color);
    color.setAlpha(255);
    painter->setPen({ m_selected ? Qt::red : color, 2 * m_scale });
    auto fillPolygons { m_shape.toFillPolygons() };
    if (fillPolygons.size()) {
        for (auto&& poly : fillPolygons)
            painter->drawPolygon(poly);
    } else {
        painter->setBrush(Qt::NoBrush);
        painter->drawPath(m_shape);
    }

    painter->setBrush(Qt::NoBrush);
    double min = std::min(m_shape.boundingRect().width(), m_shape.boundingRect().height());
    double k = std::min(min, m_scale * 20);
    painter->drawLine(
        m_component.referencePoint() + QPointF { k, k },
        m_component.referencePoint() - QPointF { k, k });
    painter->drawLine(
        m_component.referencePoint() + QPointF { -k, k },
        m_component.referencePoint() - QPointF { -k, k });
    painter->setBrush(Qt::NoBrush);
    painter->drawRect(
        { m_component.referencePoint() + QPointF { k, k },
            m_component.referencePoint() - QPointF { k, k } });
    if (m_scale < 0.05) {
        double size = std::min(min, m_scale * 20);
        for (auto [number, description, pos] : m_component.pins()) {
            Q_UNUSED(number)
            Q_UNUSED(description)
            painter->setBrush(Qt::NoBrush);
            painter->setPen(QPen(color, 2 * m_scale, Qt::SolidLine, Qt::SquareCap, Qt::MiterJoin));
            painter->drawLine(pos + QPointF { +size, +size }, pos - QPointF { +size, +size });
            painter->drawLine(pos + QPointF { -size, +size }, pos - QPointF { -size, +size });
        }
        for (auto [path, pos] : pathPins) {
            painter->save();
            painter->translate(pos);
            painter->scale(m_scale, -m_scale);
            painter->setPen(QPen(Qt::black, 4.0, Qt::SolidLine, Qt::SquareCap, Qt::MiterJoin));
            painter->setBrush(Qt::NoBrush);
            painter->drawPath(path);
            painter->setPen(Qt::NoPen);
            painter->setBrush(Qt::white);
            painter->drawPath(path);
            painter->restore();
        }
    }

    drawText(painter,
        m_component.refdes(),
        Qt::red,
        m_shape.boundingRect().center(),
        m_scale);