https://stockhub.co/index.php?action=history&feed=atom&title=Module%3ASandbox%2Fautoscale 2026-04-21T22:00:16Z Revision history for this page on the wiki MediaWiki 1.43.5 https://stockhub.co/index.php?title=Module:Sandbox/autoscale&diff=146480&oldid=prev 2022-03-09T11:31:08Z

<p>closetag</p> <p><b>New page</b></p><div>p = {}<br /> <br /> function p.main(frame)<br /> if frame.args.item == nil then<br /> return &quot;no item given&quot;<br /> elseif mw.wikibase.entityExists(frame.args.item) == nil then<br /> return &quot;not a valid item&quot;<br /> end<br /> <br /> local coordtable = {}<br /> local usecoordy = nil<br /> local usecoordx = nil<br /> local cminy = nil<br /> local cmaxy = nil<br /> local closetag = nil<br /> local i = 0<br /> -- if far east, west, north, south<br /> if mw.wikibase.getBestStatements(frame.args.item, &quot;P1334&quot;)[1] and mw.wikibase.getBestStatements(frame.args.item, &quot;P1334&quot;)[1].mainsnak.datavalue and<br /> mw.wikibase.getBestStatements(frame.args.item, &quot;P1335&quot;)[1] and mw.wikibase.getBestStatements(frame.args.item, &quot;P1335&quot;)[1].mainsnak.datavalue and<br /> mw.wikibase.getBestStatements(frame.args.item, &quot;P1332&quot;)[1] and mw.wikibase.getBestStatements(frame.args.item, &quot;P1332&quot;)[1].mainsnak.datavalue and<br /> mw.wikibase.getBestStatements(frame.args.item, &quot;P1333&quot;)[1] and mw.wikibase.getBestStatements(frame.args.item, &quot;P1333&quot;)[1].mainsnak.datavalue then<br /> -- getting locations of farthest points in each direction in the area<br /> local statementa = mw.wikibase.getBestStatements(frame.args.item, &quot;P1334&quot;)[1].mainsnak<br /> table.insert(coordtable, statementa.datavalue.value.longitude)<br /> <br /> local statementb = mw.wikibase.getBestStatements(frame.args.item, &quot;P1335&quot;)[1].mainsnak<br /> table.insert(coordtable, statementb.datavalue.value.longitude)<br /> <br /> local statementc = mw.wikibase.getBestStatements(frame.args.item, &quot;P1332&quot;)[1].mainsnak<br /> table.insert(coordtable, statementc.datavalue.value.latitude)<br /> <br /> local statementd = mw.wikibase.getBestStatements(frame.args.item, &quot;P1333&quot;)[1].mainsnak<br /> table.insert(coordtable, statementd.datavalue.value.latitude)<br /> <br /> -- figuring out the center position of the map, but also used for zoom levels<br /> local cminx = math.min(tonumber(coordtable[1]), tonumber(coordtable[2]))<br /> local sizex = math.max(tonumber(coordtable[1]), tonumber(coordtable[2])) - cminx<br /> usecoordx = tonumber(cminx + (sizex / 2))<br /> <br /> cminy = math.min(tonumber(coordtable[3]), tonumber(coordtable[4]))<br /> cmaxy = math.max(tonumber(coordtable[3]), tonumber(coordtable[4]))<br /> local sizey = cmaxy - cminy<br /> usecoordy = tonumber(cminy + (sizey / 2))<br /> <br /> -- Zoom level: each zoom level is half of the previous zoom level, with the highest being 360 degress (full circle)<br /> local x = 360<br /> while math.max(sizex, sizey) &lt; x do<br /> x = x / 2<br /> i = i + 1<br /> end<br /> -- if either central coordinate or basic coordinate along with instance of<br /> elseif mw.wikibase.getBestStatements(frame.args.item, &quot;P31&quot;)[1] and mw.wikibase.getBestStatements(frame.args.item, &quot;P31&quot;)[1].mainsnak.datavalue then<br /> if mw.wikibase.getBestStatements(frame.args.item, &quot;P15140&quot;)[1] and mw.wikibase.getBestStatements(frame.args.item, &quot;P15140&quot;)[1].mainsnak.datavalue then<br /> local statementa = mw.wikibase.getBestStatements(frame.args.item, &quot;P15140&quot;)[1].mainsnak<br /> usecoordx = statementa.datavalue.value.longitude<br /> usecoordy = statementa.datavalue.value.latitude<br /> cminy = tonumber(usecoordy)<br /> cmaxy = tonumber(usecoordy)<br /> elseif mw.wikibase.getBestStatements(frame.args.item, &quot;P625&quot;)[1] and mw.wikibase.getBestStatements(frame.args.item, &quot;P625&quot;)[1].mainsnak.datavalue then<br /> local statementa = mw.wikibase.getBestStatements(frame.args.item, &quot;P625&quot;)[1].mainsnak<br /> usecoordx = statementa.datavalue.value.longitude<br /> usecoordy = statementa.datavalue.value.latitude<br /> cminy = tonumber(usecoordy)<br /> cmaxy = tonumber(usecoordy)<br /> end<br /> local statementb = mw.wikibase.getBestStatements(frame.args.item, &quot;P31&quot;)[1].mainsnak<br /> if statementb.datavalue.value.id == &quot;Q6256&quot; then -- Country<br /> i = 3<br /> elseif statementb.datavalue.value.id == &quot;Q515&quot; then -- City<br /> i = 11<br /> end<br /> end<br /> <br /> -- northern and southern hemisphere have different scaling, due to the earth being round.<br /> -- in other cases the calculated zoom is a bit tight, so easing that up.<br /> if cmaxy &gt; 60 or cminy &lt; -30 then<br /> i = i - 2<br /> else<br /> i = i - 1<br /> end<br /> if frame.args.closetag then<br /> closetag = &quot; &gt;&quot;<br /> else<br /> closetag = &quot; /&gt;&quot;<br /> end<br /> <br /> return frame:preprocess(&quot;&lt;mapframe width=250 height=250 zoom=&quot; .. i .. &quot; longitude=&quot; .. usecoordx .. &quot; latitude=&quot; .. usecoordy .. closetag)<br /> end<br /> <br /> return p</div>

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