Method DrawMapLine

roomedit/source/mapdc.cpp:552–569

///////////////////////////////////////////////////// TMapDC ------ draw a line on the screen from map coords

// ------
// draw a line on the screen from map coords
void
TMapDC::DrawMapLine(SHORT mapXstart, SHORT mapYstart, SHORT mapXend, SHORT mapYend)
{
	// LogMessage ("DrawMapLine(%d,%d,%d,%d)\n", mapXstart, mapYstart, mapXend, mapYend);
#ifndef WINDOWS_CLIPPING
	if ( ! IS_VISIBLE_MAP_RECT(mapXstart, mapYstart, mapXend, mapYend) )
		return;
#endif

#ifdef WINDOWS_SCALING
	MoveTo (mapXstart, mapYstart) ;
	LineTo (mapXend, mapYend);
#else
	MoveTo (SCREENX(mapXstart), SCREENY(mapYstart)) ;
	LineTo (SCREENX(mapXend),   SCREENY(mapYend));
#endif

}


//////////////////////////////////////////////////////////