gkaklas/open-heraklion-bus
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Change map parameter to be array of coordinates.

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This commit is contained in:
George Kaklamanos 2016-02-20 14:42:47 +02:00
parent 6c4b29c37f
commit 51629eeece
2 changed files with 20 additions and 8 deletions
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2
ShowStop.php
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@ -29,7 +29,7 @@ if (isValidStop($_GET["stop"])){
echo '<div id="routes" class="tab-pane fade in active" role="tabpanel">';
PrintRoutes($_GET["stop"]);
echo '</div><div id="map" class="tab-pane fade" role="tabpanel">';
ShowMap($stop['lat'],$stop['lon']);
ShowMap(array(array($stop['lat'],$stop['lon'])));
echo '</div></div>';
} else {
echo '<span style="display:inline-block" class="alert alert-danger" role="alert">No such stop. <a href="javascript:history.back()">Go back?</a></span>';

26
modules/map.php
View file

@ -2,11 +2,10 @@
<script src="openlayers/ol.js"></script>
<?php
function ShowMap($lat,$lon){
function ShowMap($coords){
?>
<div id="mymap" style="width:300px;height:300px;overflow:hidden;"></div>
<script>
var pos = new ol.proj.fromLonLat([<?=$lon?>, <?=$lat?>]);
var style = new ol.style.Style({
image: new ol.style.Circle({
fill: new ol.style.Fill({color: '#FF0000'}),
@ -14,12 +13,25 @@ function ShowMap($lat,$lon){
radius: 5
})
});
var feat = new ol.Feature({
geometry: new ol.geom.Point(pos)
});
feat.setStyle(style);
<?php
echo "var coordinates = [";
for ($i=0; $i<count($coords)-1;$i++){
$loc = $coords[$i];
echo '['. $loc[1] . ',' . $loc[0] . '],';
}
echo '['. $coords[$i][1] . ',' . $coords[$i][0] . ']];';
?>
var pos = new ol.proj.fromLonLat([coordinates[0][0],coordinates[0][1]]);
var features = [];
for(var i=0; i<coordinates.length; i++){
var feat = new ol.Feature({
geometry: new ol.geom.Point(new ol.proj.fromLonLat([coordinates[i][0],coordinates[i][1]]))
});
feat.setStyle(style);
features.push(feat);
}
var vectorSource = new ol.source.Vector({features:[feat]});
var vectorSource = new ol.source.Vector({features:features});
var vectorLayer = new ol.layer.Vector({
source: vectorSource,
opacity: 0.5