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Add labels to range rings

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James Wilson 2017-01-23 16:27:03 -06:00
parent 8228050ca4
commit e2fcc58bf2
1 changed files with 16 additions and 4 deletions
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16
public_html/script.js
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@ -688,13 +688,25 @@ function createSiteCircleFeatures() {
}); });
SiteCircleFeatures.clear(); SiteCircleFeatures.clear();
var circleStyle = new ol.style.Style({ var circleStyle = function(distance) {
return new ol.style.Style({
fill: null, fill: null,
stroke: new ol.style.Stroke({ stroke: new ol.style.Stroke({
color: '#000000', color: '#000000',
width: 1 width: 1
}),
text: new ol.style.Text({
font: '10px Helvetica Neue, sans-serif',
fill: new ol.style.Fill({ color: '#000' }),
stroke: new ol.style.Stroke({
color: '#fff', width: 2
}),
offsetY: -8,
text: format_distance_long(distance, DisplayUnits)
}) })
}); });
};
var conversionFactor = 1000.0; var conversionFactor = 1000.0;
if (DisplayUnits === "nautical") { if (DisplayUnits === "nautical") {
@ -708,7 +720,7 @@ function createSiteCircleFeatures() {
var circle = make_geodesic_circle(SitePosition, distance, 360); var circle = make_geodesic_circle(SitePosition, distance, 360);
circle.transform('EPSG:4326', 'EPSG:3857'); circle.transform('EPSG:4326', 'EPSG:3857');
var feature = new ol.Feature(circle); var feature = new ol.Feature(circle);
feature.setStyle(circleStyle); feature.setStyle(circleStyle(distance));
StaticFeatures.push(feature); StaticFeatures.push(feature);
SiteCircleFeatures.push(feature); SiteCircleFeatures.push(feature);
} }