var mod_scalebar_left = 5;
var mod_scalebar_bottom = 17;
var mod_scalebar_color1 = "white";
var mod_scalebar_color2 = "black";
var mod_scalebar_font = "Arial, Helvetica, sans-serif";
var mod_scalebar_fontsize = "9px";
mb_registerSubFunctions("mod_scalebar()");
function mod_scalebar(){
var scale = mb_getScale(mod_scalebar_target);
var ind = getMapObjIndexByName(mod_scalebar_target);
if(scale < 10){
var unit = '10 cm';
var factor = 10/scale;
var img_width = Math.round(factor * mb_resolution);
}
if(scale >= 10 && scale < 100){
var unit = '1 m';
var factor = 100/scale;
var img_width = Math.round(factor * mb_resolution);
}
if(scale < 1000 && scale >= 100){
var unit = '10 m';
var factor = 1000/scale;
var img_width = Math.round(factor * mb_resolution);
}
if(scale < 10000 && scale >= 1000){
var unit = '100 m';
var factor = 10000/scale;
var img_width = Math.round(factor * mb_resolution);
}
if(scale < 100000 && scale >= 10000){
var unit = '1 km';
var factor = 100000/scale;
var img_width = Math.round(factor * mb_resolution);
}
if(scale < 1000000 && scale >= 100000){
var unit = '10 km';
var factor = 1000000/scale;
var img_width = Math.round(factor * mb_resolution);
}
if(scale < 10000000 && scale >= 1000000){
var unit = '100 km';
var factor = 10000000/scale;
var img_width = Math.round(factor * mb_resolution);
}
if(scale < 100000000 && scale >= 10000000){
var unit = '1000 km';
var factor = 100000000/scale;
var img_width = Math.round(factor * mb_resolution);
}
if(scale >= 100000000){
var unit = '1000 km';
var factor = 100000000/scale;
var img_width = Math.round(factor * mb_resolution);
}
var scalebarTag = "
";
scalebarTag += ""+ unit+"
";
scalebarTag += ""+ unit+"
";
scalebarTag += ""+ unit+"
";
scalebarTag += ""+ unit+"
";
mb_arrangeElement(mod_scalebar_target, "scalebar", mod_scalebar_left, (mb_mapObj[ind].height - mod_scalebar_bottom));
writeTag(mod_scalebar_target, "scalebar", scalebarTag);
}