Method initialize

filters/CropFilter.cpp:111–136

void CropFilter::initialize()
{
    // Set geometry from polygons.
    if (m_args->m_polys.size())
    {
        m_geoms.clear();
        for (Polygon& poly : m_args->m_polys)
        {
            // Throws if invalid.
            poly.valid();
            m_geoms.emplace_back(poly);
        }
    }
    // Add geometry from OGR specification

    for (const Polygon& poly : m_args->m_ogr.getPolygons())
    {
        m_geoms.push_back(poly);
    }

    m_boxes.clear();
    for (auto& bound : m_args->m_bounds)
        m_boxes.push_back(bound);

    m_distance2 = m_args->m_distance * m_args->m_distance;
}


void CropFilter::ready(PointTableRef table)