C++ (Cpp) InvalidatedRanges::getRange Exemples

Exemple #1

Fichier : fb_glue_ovg.cpp Projet : BrandRegard/gnash

/// Not implemented, Fixme
void
FBOvgGlue::setInvalidatedRegions(const InvalidatedRanges& ranges)
{
    if (!_renderer) {
        log_error(_("No renderer set!"));
        return;
    }

    _renderer->set_invalidated_regions(ranges);
    
    _drawbounds.clear();

    for (size_t rno = 0; rno<ranges.size(); rno++) {
        geometry::Range2d<int> bounds = Intersection(
            _renderer->world_to_pixel(ranges.getRange(rno)),
            _validbounds);
        // it may happen that a particular range is out of the screen, which 
        // will lead to bounds==null. 
        if (bounds.isNull()) continue; 
        
        _drawbounds.push_back(bounds);   
    }
    
    // GNASH_REPORT_FUNCTION;
    // if (_renderer) {
    //     _renderer->setInvalidatedRegions(ranges);
    // }
}

Exemple #2

Fichier : aos4_cairo_glue.cpp Projet : BrandRegard/gnash

void
AOS4CairoGlue::setInvalidatedRegions(const InvalidatedRanges& ranges)
{
    _cairo_renderer->set_invalidated_regions(ranges);
    _drawbounds.clear();

    for (unsigned int rno=0; rno<ranges.size(); rno++)
    {
		// twips changed to pixels here
        geometry::Range2d<int> bounds = Intersection(_cairo_renderer->world_to_pixel(ranges.getRange(rno)),_validbounds);

        // it may happen that a particular range is out of the screen, which
        // will lead to bounds==null.
        if (bounds.isNull()) continue;

        _drawbounds.push_back(bounds);
    }
}