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Break out of forEachFeatureAtPixel as soon as hit detected in icon example

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This commit is contained in:
Tom Payne
2013-12-02 16:25:17 +01:00
parent d7591594ca
commit 15fd9f7662
1 changed files with 4 additions and 6 deletions
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10
examples/icon.js
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@@ -68,9 +68,8 @@ map.addOverlay(popup);
// display popup on click // display popup on click
map.on('singleclick', function(evt) { map.on('singleclick', function(evt) {
var feature; var feature = map.forEachFeatureAtPixel(evt.getPixel(), function(feature) {
map.forEachFeatureAtPixel(evt.getPixel(), function(f) { return feature;
feature = f;
}); });
if (feature) { if (feature) {
var geometry = feature.getGeometry(); var geometry = feature.getGeometry();
@@ -90,9 +89,8 @@ map.on('singleclick', function(evt) {
// change mouse cursor when over marker // change mouse cursor when over marker
$(map.getViewport()).on('mousemove', function(e) { $(map.getViewport()).on('mousemove', function(e) {
var pixel = map.getEventPixel(e.originalEvent); var pixel = map.getEventPixel(e.originalEvent);
var hit = false; var hit = map.forEachFeatureAtPixel(pixel, function(feature) {
map.forEachFeatureAtPixel(pixel, function(feature) { return true;
hit = true;
}); });
if (hit) { if (hit) {
map.getTarget().style.cursor = 'pointer'; map.getTarget().style.cursor = 'pointer';