move the minLinkLength stuff into map_data_calc_tools.js - makes more sense there, and ready to be used elsewhere if needed

This commit is contained in:
Jon Atkins
2015-06-25 21:46:28 +01:00
parent 58a512823f
commit 9ba440f70d
2 changed files with 15 additions and 19 deletions

View File

@ -11,36 +11,24 @@ window.renderUpdateStatus = function() {
var zoom = map.getZoom();
zoom = getDataZoomForMapZoom(zoom);
var minLinkLength;
if (zoom <= 4) minLinkLength = 200000;
else if (zoom <= 6) minLinkLength = 60000;
else if (zoom <= 7) minLinkLength = 10000;
else if (zoom <= 8) minLinkLength = 5000;
else if (zoom <= 10) minLinkLength = 2500;
else if (zoom <= 11) minLinkLength = 800;
else if (zoom <= 12) minLinkLength = 300;
else if (zoom <= 14) minLinkLength = 0; // 0 means 'all links, but not all portals'
else minLinkLength = -1; // -1 means 'all links and portals by min level'
var minlvl = getMinPortalLevel();
var tileParams = getMapZoomTileParameters(zoom);
var t = '<span class="help portallevel" title="Indicates portal levels/link lengths displayed. Zoom in to display more.">';
if (minLinkLength == -1) {
if (!tileParams.noPortals) {
// zoom level includes portals (and also all links/fields)
if(!window.isSmartphone()) // space is valuable
t += '<b>portals</b>: ';
if(minlvl === 0)
if(tileParams.level === 0)
t += '<span id="loadlevel">all</span>';
else
t += '<span id="loadlevel" style="background:'+COLORS_LVL[minlvl]+'">L'+minlvl+(minlvl<8?'+':'') + '</span>';
t += '<span id="loadlevel" style="background:'+COLORS_LVL[minlvl]+'">L'+tileParams.level+(tileParams.level<8?'+':'') + '</span>';
} else {
if(!window.isSmartphone()) // space is valuable
t += '<b>links</b>: ';
if (minLinkLength > 0)
t += '<span id="loadlevel">&gt;'+(minLinkLength>1000?minLinkLength/1000+'km':minLinkLength+'m')+'</span>';
if (tileParams.minLinkLength > 0)
t += '<span id="loadlevel">&gt;'+(tileParams.minLinkLength>1000?tileParams.minLinkLength/1000+'km':tileParams.minLinkLength+'m')+'</span>';
else
t += '<span id="loadlevel">all links</span>';
}