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Compute vertex icons at all zooms (fixes #2249)

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(before they got created without an icon if they enter() at zoom 16)
This commit is contained in:
Bryan Housel
2014-06-25 16:38:20 -04:00
parent bf1e50df49
commit 01ca07ff0c
1 changed files with 8 additions and 6 deletions
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14
js/id/svg/vertices.js
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@@ -49,18 +49,20 @@ iD.svg.Vertices = function(projection, context) {
return iD.Entity.key(entity) + ',' + zoom;
});
var icons = {},
z;
if (zoom < 17) {
zoom = 0;
z = 0;
} else if (zoom < 18) {
zoom = 1;
z = 1;
} else {
zoom = 2;
z = 2;
}
var icons = {};
function icon(entity) {
if (entity.id in icons) return icons[entity.id];
icons[entity.id] = zoom !== 0 &&
icons[entity.id] =
entity.hasInterestingTags() &&
context.presets().match(entity, graph).icon;
return icons[entity.id];
@@ -71,7 +73,7 @@ iD.svg.Vertices = function(projection, context) {
return function(entity) {
var i = icon(entity),
c = i ? 0.5 : 0,
r = rads[i ? 3 : zoom];
r = rads[i ? 3 : z];
this.setAttribute('class', 'node vertex ' + klass + ' ' + entity.id);
this.setAttribute('cx', c);
this.setAttribute('cy', -c);