alex/restaurant-search
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Compute accessibility, cleanup ui

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Alex Yatskov 2015-01-05 15:36:27 +09:00
parent 01e7489bd3
commit 3eacfa63bc
2 changed files with 17 additions and 13 deletions
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4
client/scripts/grapher.js
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@ -85,10 +85,10 @@
var _densitySize = 10;
var _desatOffset = -0.3;
var _height = 500;
var _padding = 10;
var _padding = 5;
var _panelSize = 20;
var _tickSize = 5;
var _width = 110;
var _width = 100;
var _easeTime = 400;
var _animation = null;

26
server/search.js
View File

@ -67,7 +67,7 @@ function findRecords(data, features, minScore) {
name: record.name,
url: 'http://www.tripadvisor.com' + record.relativeUrl,
score: score,
distance: record.distance,
distance: record.distanceToUser / 1000.0,
id: record.id
});
});
@ -219,29 +219,33 @@ function getRecords(geo, callback) {
};
});
computeRecordGeo(records, geo);
computeRecordGeo(records, geo, 1000.0);
callback(records);
});
}
function computeRecordGeo(records, geo) {
var distMin = Number.MAX_VALUE;
var distMax = Number.MIN_VALUE;
function computeRecordGeo(records, geo, accessDist) {
var distUserMin = Number.MAX_VALUE;
var distUserMax = Number.MIN_VALUE;
_.each(records, function(record) {
record.distance = 0.0;
record.distanceToUser = 0.0;
if (geo) {
record.distance = geolib.getDistance(record.geo, geo) / 1000.0;
record.distanceToUser = geolib.getDistance(record.geo, geo);
}
distMin = Math.min(distMin, record.distance);
distMax = Math.max(distMax, record.distance);
distUserMin = Math.min(distUserMin, record.distanceToUser);
distUserMax = Math.max(distUserMax, record.distanceToUser);
});
var distRange = distMax - distMin;
var distUserRange = distUserMax - distUserMin;
_.each(records, function(record) {
record.features.proximity = -((record.distance - distMin) / distRange - 0.5) * 2.0;
record.features.nearby = -((record.distanceToUser - distUserMin) / distUserRange - 0.5) * 2.0;
record.features.accessible = 1.0 - (record.distanceToStation / accessDist);
record.features.accessible = Math.min(record.features.accessible, 1.0);
record.features.accessible = Math.max(record.features.accessible, -1.0);
});
}