showtext('[b][i]krpano[br]fixed aspect example[/i][/b]', infostyle); delayedcall(4.0, showtext('try to resize the browser', infostyle); ); div(aspect,%1,%2); mul(destwidth, stagewidth, aspect); copy(destheight, stagewidth); if(destwidth GT stagewidth, div(dwnscale,stagewidth,destwidth), set(dwnscale,1.0) ); mul(destwidth, destwidth, dwnscale); mul(destheight, destheight, dwnscale); if(destheight GT stageheight, div(dwnscale,stageheight,destheight), set(dwnscale,1.0) ); mul(destwidth, destwidth, dwnscale); mul(destheight, destheight, dwnscale); sub(destx, stagewidth, destwidth); sub(desty, stageheight, destheight); mul(destx, destx, 0.5); mul(desty, desty, 0.5); copy(area.x, destx); copy(area.y, desty); copy(area.width, destwidth); copy(area.height, destheight);