5349     double angle1, angle2;  in CompareLights()  local
5351     l2->attributeValues.Item( attrIndex2 ).ToDouble( &angle2 );  in CompareLights()
5353     return angle1 < angle2;  in CompareLights()
6064             float angle1, angle2;  in s57_DrawExtendedLightSectors()  local
6066             angle2 = -(sectorlegs[i].sector1 + 90.0) - viewport.rotation * 180.0 / PI;  in s57_DrawExtendedLightSectors()
6067             if( angle1 > angle2 ) {  in s57_DrawExtendedLightSectors()
6068                 angle2 += 360.0;  in s57_DrawExtendedLightSectors()
6079             int narc = ( angle2 - angle1 ) / step;  in s57_DrawExtendedLightSectors()
6081             step = ( angle2 - angle1 ) / (float)narc;  in s57_DrawExtendedLightSectors()
6083             if( sectorlegs[i].isleading && (angle2 - angle1 < 60)  ) {  in s57_DrawExtendedLightSectors()
6096                 for( float a = angle1; a <= angle2 + 0.1; a += step ) {  in s57_DrawExtendedLightSectors()