Beispiel #1
0
void QgsMapRendererJob::cleanupJobs( LayerRenderJobs& jobs )
{
  for ( LayerRenderJobs::iterator it = jobs.begin(); it != jobs.end(); ++it )
  {
    LayerRenderJob& job = *it;
    if ( job.img )
    {
      delete job.context.painter();
      job.context.setPainter( 0 );

      if ( mCache && !job.cached && !job.context.renderingStopped() )
      {
        QgsDebugMsg( "caching image for " + job.layerId );
        mCache->setCacheImage( job.layerId, *job.img );
      }

      delete job.img;
      job.img = 0;
    }

    if ( job.renderer )
    {
      foreach ( QString message, job.renderer->errors() )
        mErrors.append( Error( job.renderer->layerID(), message ) );

      delete job.renderer;
      job.renderer = 0;
    }
  }

  jobs.clear();

  updateLayerGeometryCaches();
}
Beispiel #2
0
void QgsMapRendererJob::cleanupJobs( LayerRenderJobs &jobs )
{
  for ( LayerRenderJobs::iterator it = jobs.begin(); it != jobs.end(); ++it )
  {
    LayerRenderJob &job = *it;
    if ( job.img )
    {
      delete job.context.painter();
      job.context.setPainter( nullptr );

      if ( mCache && !job.cached && !job.context.renderingStopped() && job.layer )
      {
        QgsDebugMsg( "caching image for " + ( job.layer ? job.layer->id() : QString() ) );
        mCache->setCacheImage( job.layer->id(), *job.img, QList< QgsMapLayer * >() << job.layer );
      }

      delete job.img;
      job.img = nullptr;
    }

    if ( job.renderer )
    {
      Q_FOREACH ( const QString &message, job.renderer->errors() )
        mErrors.append( Error( job.renderer->layerId(), message ) );

      delete job.renderer;
      job.renderer = nullptr;
    }

    if ( job.layer )
      mPerLayerRenderingTime.insert( job.layer, job.renderingTime );
  }