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OSM: comment a few spots in the javascript.

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This commit is contained in:
antirez 2020-02-03 23:45:23 +01:00
parent 115a77445e
commit de61bd564f
1 changed files with 8 additions and 0 deletions
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8
gmap.html
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@ -56,10 +56,16 @@
if (invalt < 0) invalt = 0; if (invalt < 0) invalt = 0;
b = parseInt(255/maxalt*invalt); b = parseInt(255/maxalt*invalt);
/* As Icon we use the plane emoji, this is a simple solution but
is definitely a compromise: we expect the icon to be rotated
45 degrees facing north-east by default, this is true in most
systems but not all. */
var he = document.createElement("P"); var he = document.createElement("P");
he.innerHTML = '>'; he.innerHTML = '>';
var rotation = 45+360-plane.track; var rotation = 45+360-plane.track;
var selhtml = ''; var selhtml = '';
/* Give a border to the selected plane. */
if (Selected == plane.hex) { if (Selected == plane.hex) {
selhtml = 'border:1px dotted #0000aa; border-radius:10px;'; selhtml = 'border:1px dotted #0000aa; border-radius:10px;';
} else { } else {
@ -82,6 +88,8 @@
refreshSelectedInfo(); refreshSelectedInfo();
} }
/* Return a closure to caputure the 'hex' argument. This way we don't
have to care about how Leaflet passes the object to the callback. */
function selectPlaneCallback(hex) { function selectPlaneCallback(hex) {
return function() { return function() {
return selectPlane(hex); return selectPlane(hex);