mirror of
https://github.com/grafana/grafana.git
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Update spacing
This commit is contained in:
Zachary Tong
parent
1da3f10d61
commit
67d5a4577f
@ -1,443 +1,443 @@
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angular.module('kibana.parallelcoordinates', [])
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.controller('parallelcoordinates', function ($scope, eventBus) {
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.controller('parallelcoordinates', function ($scope, eventBus) {
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$scope.activeDocs = [];
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$scope.activeDocs = [];
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// Set and populate defaults
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var _d = {
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query : "*",
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size : 100, // Per page
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pages : 5, // Pages available
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offset : 0,
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sort : ['@timestamp','desc'],
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group : "default",
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style : {'font-size': '9pt'},
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fields : [],
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sortable: true,
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spyable: true
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// Set and populate defaults
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var _d = {
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query : "*",
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size : 100, // Per page
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pages : 5, // Pages available
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offset : 0,
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sort : ['@timestamp','desc'],
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group : "default",
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style : {'font-size': '9pt'},
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fields : [],
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sortable: true,
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spyable: true
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}
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_.defaults($scope.panel, _d)
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$scope.init = function () {
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$scope.set_listeners($scope.panel.group);
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// Now that we're all setup, request the time from our group
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eventBus.broadcast($scope.$id,$scope.panel.group,"get_time")
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//and get the currently selected fields
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eventBus.broadcast($scope.$id,$scope.panel.group,"get_fields")
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};
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$scope.set_listeners = function(group) {
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eventBus.register($scope,'time',function(event,time) {
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$scope.panel.offset = 0;
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set_time(time)
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});
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eventBus.register($scope,'query',function(event,query) {
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$scope.panel.offset = 0;
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$scope.panel.query = _.isArray(query) ? query[0] : query;
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$scope.get_data();
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});
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eventBus.register($scope,'sort', function(event,sort){
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$scope.panel.sort = _.clone(sort);
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$scope.get_data();
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});
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eventBus.register($scope,'selected_fields', function(event, fields) {
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$scope.panel.fields = _.clone(fields)
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$scope.$emit('render');
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});
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};
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$scope.get_data = function (segment,query_id) {
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// Make sure we have everything for the request to complete
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if (_.isUndefined($scope.panel.index) || _.isUndefined($scope.time))
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return;
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var _segment = _.isUndefined(segment) ? 0 : segment
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$scope.segment = _segment;
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$scope.panel.loading = true;
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var request = $scope.ejs.Request().indices($scope.panel.index[_segment])
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.query(ejs.FilteredQuery(
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ejs.QueryStringQuery($scope.panel.query || '*'),
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ejs.RangeFilter($scope.time.field)
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.from($scope.time.from)
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.to($scope.time.to)
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)
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)
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.size($scope.panel.size*$scope.panel.pages)
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.sort($scope.panel.sort[0],$scope.panel.sort[1]);
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$scope.populate_modal(request);
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var results = request.doSearch();
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// Populate scope when we have results
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results.then(function (results) {
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$scope.panel.loading = false;
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if(_segment === 0) {
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$scope.hits = 0;
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$scope.data = [];
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query_id = $scope.query_id = new Date().getTime()
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}
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_.defaults($scope.panel, _d)
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// Check for error and abort if found
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if(!(_.isUndefined(results.error))) {
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$scope.panel.error = $scope.parse_error(results.error);
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return;
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}
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$scope.init = function () {
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// Check that we're still on the same query, if not stop
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if($scope.query_id === query_id) {
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$scope.data= $scope.data.concat(_.map(results.hits.hits, function(hit) {
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return flatten_json(hit['_source']);
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}));
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$scope.set_listeners($scope.panel.group);
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// Now that we're all setup, request the time from our group
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eventBus.broadcast($scope.$id,$scope.panel.group,"get_time")
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$scope.hits += results.hits.total;
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//and get the currently selected fields
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eventBus.broadcast($scope.$id,$scope.panel.group,"get_fields")
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};
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// Sort the data
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$scope.data = _.sortBy($scope.data, function(v){
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return v[$scope.panel.sort[0]]
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});
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$scope.set_listeners = function(group) {
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eventBus.register($scope,'time',function(event,time) {
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$scope.panel.offset = 0;
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set_time(time)
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});
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eventBus.register($scope,'query',function(event,query) {
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$scope.panel.offset = 0;
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$scope.panel.query = _.isArray(query) ? query[0] : query;
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$scope.get_data();
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});
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eventBus.register($scope,'sort', function(event,sort){
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$scope.panel.sort = _.clone(sort);
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$scope.get_data();
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});
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eventBus.register($scope,'selected_fields', function(event, fields) {
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$scope.panel.fields = _.clone(fields)
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$scope.$emit('render');
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});
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};
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// Reverse if needed
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if($scope.panel.sort[1] == 'desc')
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$scope.data.reverse();
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// Keep only what we need for the set
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$scope.data = $scope.data.slice(0,$scope.panel.size * $scope.panel.pages)
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$scope.get_data = function (segment,query_id) {
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// Make sure we have everything for the request to complete
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if (_.isUndefined($scope.panel.index) || _.isUndefined($scope.time))
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return;
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var _segment = _.isUndefined(segment) ? 0 : segment
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$scope.segment = _segment;
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$scope.panel.loading = true;
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var request = $scope.ejs.Request().indices($scope.panel.index[_segment])
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.query(ejs.FilteredQuery(
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ejs.QueryStringQuery($scope.panel.query || '*'),
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ejs.RangeFilter($scope.time.field)
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.from($scope.time.from)
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.to($scope.time.to)
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)
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)
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.size($scope.panel.size*$scope.panel.pages)
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.sort($scope.panel.sort[0],$scope.panel.sort[1]);
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$scope.populate_modal(request);
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var results = request.doSearch();
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// Populate scope when we have results
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results.then(function (results) {
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$scope.panel.loading = false;
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if(_segment === 0) {
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$scope.hits = 0;
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$scope.data = [];
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query_id = $scope.query_id = new Date().getTime()
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}
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// Check for error and abort if found
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if(!(_.isUndefined(results.error))) {
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$scope.panel.error = $scope.parse_error(results.error);
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return;
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}
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// Check that we're still on the same query, if not stop
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if($scope.query_id === query_id) {
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$scope.data= $scope.data.concat(_.map(results.hits.hits, function(hit) {
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return flatten_json(hit['_source']);
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}));
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$scope.hits += results.hits.total;
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// Sort the data
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$scope.data = _.sortBy($scope.data, function(v){
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return v[$scope.panel.sort[0]]
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});
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// Reverse if needed
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if($scope.panel.sort[1] == 'desc')
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$scope.data.reverse();
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// Keep only what we need for the set
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$scope.data = $scope.data.slice(0,$scope.panel.size * $scope.panel.pages)
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} else {
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return;
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}
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$scope.$emit('render')
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});
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} else {
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return;
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}
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$scope.$emit('render')
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});
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};
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};
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// I really don't like this function, too much dom manip. Break out into directive?
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$scope.populate_modal = function (request) {
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$scope.modal = {
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title: "Inspector",
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body: "<h5>Last Elasticsearch Query</h5><pre>" + 'curl -XGET ' + config.elasticsearch + '/' + $scope.panel.index + "/_search?pretty -d'\n" + angular.toJson(JSON.parse(request.toString()), true) + "'</pre>"
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// I really don't like this function, too much dom manip. Break out into directive?
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$scope.populate_modal = function (request) {
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$scope.modal = {
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title: "Inspector",
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body: "<h5>Last Elasticsearch Query</h5><pre>" + 'curl -XGET ' + config.elasticsearch + '/' + $scope.panel.index + "/_search?pretty -d'\n" + angular.toJson(JSON.parse(request.toString()), true) + "'</pre>"
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}
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};
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function set_time(time) {
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$scope.time = time;
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$scope.panel.index = _.isUndefined(time.index) ? $scope.panel.index : time.index
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$scope.get_data();
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}
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$scope.$watch('activeDocs', function(v) {
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eventBus.broadcast($scope.$id,$scope.panel.group,"table_documents",
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{query:$scope.panel.query,docs:$scope.activeDocs});
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});
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})
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.directive('parallelcoordinates', function () {
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return {
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restrict: 'A',
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link: function (scope, elem, attrs) {
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scope.initializing = false;
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/**
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* Initialize the panels if new, or render existing panels
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*/
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scope.init_or_render = function() {
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if (typeof scope.svg === 'undefined') {
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//prevent duplicate initialization steps, if render is called again
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//before the svg is setup
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if (!scope.initializing) {
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init_panel();
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}
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} else {
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render_panel();
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}
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};
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function set_time(time) {
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$scope.time = time;
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$scope.panel.index = _.isUndefined(time.index) ? $scope.panel.index : time.index
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$scope.get_data();
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}
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$scope.$watch('activeDocs', function(v) {
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eventBus.broadcast($scope.$id,$scope.panel.group,"table_documents",
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{query:$scope.panel.query,docs:$scope.activeDocs});
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/**
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* Receive render events
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*/
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scope.$on('render', function () {
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scope.init_or_render();
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});
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})
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.directive('parallelcoordinates', function () {
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return {
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restrict: 'A',
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link: function (scope, elem, attrs) {
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scope.initializing = false;
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/**
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* Initialize the panels if new, or render existing panels
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*/
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scope.init_or_render = function() {
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if (typeof scope.svg === 'undefined') {
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//prevent duplicate initialization steps, if render is called again
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//before the svg is setup
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if (!scope.initializing) {
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init_panel();
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}
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} else {
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render_panel();
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}
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};
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/**
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* Receive render events
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*/
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scope.$on('render', function () {
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scope.init_or_render();
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});
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/**
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* On window resize, re-render the panel
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*/
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angular.element(window).bind('resize', function () {
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scope.init_or_render();
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});
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/**
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* Load the various panel-specific scripts then initialize
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* the svg and set appropriate D3 settings
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*/
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function init_panel() {
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scope.m = [80, 100, 80, 100];
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scope.w = $(elem[0]).width() - scope.m[1] - scope.m[3];
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scope.h = $(elem[0]).height() - scope.m[0] - scope.m[2];
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scope.initializing = true;
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// Using LABjs, wait until all scripts are loaded before rendering panel
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var scripts = $LAB.script("common/lib/d3.v3.min.js?rand="+Math.floor(Math.random()*10000));
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scripts.wait(function () {
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/**
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* On window resize, re-render the panel
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*/
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angular.element(window).bind('resize', function () {
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scope.init_or_render();
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});
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/**
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* Load the various panel-specific scripts then initialize
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* the svg and set appropriate D3 settings
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*/
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function init_panel() {
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scope.m = [80, 100, 80, 100];
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scope.w = $(elem[0]).width() - scope.m[1] - scope.m[3];
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scope.h = $(elem[0]).height() - scope.m[0] - scope.m[2];
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scope.x = d3.scale.ordinal().domain(scope.panel.fields).rangePoints([0, scope.w]);
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scope.y = {};
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scope.line = d3.svg.line().interpolate('cardinal');
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scope.axis = d3.svg.axis().orient("left");
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scope.initializing = true;
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// Using LABjs, wait until all scripts are loaded before rendering panel
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var scripts = $LAB.script("common/lib/d3.v3.min.js?rand="+Math.floor(Math.random()*10000));
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scope.svg = d3.select(elem[0]).append("svg")
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.attr("width", "100%")
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.attr("height", "100%")
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.attr("viewbox", "0 0 " + (scope.w + scope.m[1] + scope.m[3]) + " " + (scope.h + scope.m[0] + scope.m[2]))
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.append("svg:g")
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.attr("transform", "translate(" + scope.m[3] + "," + scope.m[0] + ")");
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scripts.wait(function () {
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// Add foreground lines.
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scope.foreground = scope.svg.append("svg:g")
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.attr("class", "foreground");
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scope.initializing = false;
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render_panel();
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});
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scope.x = d3.scale.ordinal().domain(scope.panel.fields).rangePoints([0, scope.w]);
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scope.y = {};
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scope.line = d3.svg.line().interpolate('cardinal');
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scope.axis = d3.svg.axis().orient("left");
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}
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scope.svg = d3.select(elem[0]).append("svg")
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.attr("width", "100%")
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.attr("height", "100%")
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.attr("viewbox", "0 0 " + (scope.w + scope.m[1] + scope.m[3]) + " " + (scope.h + scope.m[0] + scope.m[2]))
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.append("svg:g")
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.attr("transform", "translate(" + scope.m[3] + "," + scope.m[0] + ")");
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// Returns the path for a given data point.
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function path(d) {
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return scope.line(scope.panel.fields.map(function(p) { return [scope.x(p), scope.y[p](d[p])]; }));
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}
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// Add foreground lines.
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scope.foreground = scope.svg.append("svg:g")
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.attr("class", "foreground");
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// Handles a brush event, toggling the display of foreground lines.
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function brush() {
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var actives = scope.panel.fields.filter(function(p) { return !scope.y[p].brush.empty(); }),
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extents = actives.map(function(p) { return scope.y[p].brush.extent(); });
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scope.initializing = false;
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render_panel();
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});
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//.fade class hides the "inactive" lines, helps speed up rendering significantly
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scope.foregroundLines.classed("fade", function(d) {
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return !actives.every(function(p, i) {
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var inside = extents[i][0] <= d[p] && d[p] <= extents[i][1];
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return inside;
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});
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});
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//activeDocs contains the actual doc records for selected lines.
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//will be broadcast out to the table
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var activeDocs = _.filter(scope.data, function(v) {
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return actives.every(function(p,i) {
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var inside = extents[i][0] <= v[p] && v[p] <= extents[i][1];
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return inside;
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});
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})
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}
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scope.$apply(function() {
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scope.activeDocs = activeDocs;
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});
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}
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// Returns the path for a given data point.
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function path(d) {
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return scope.line(scope.panel.fields.map(function(p) { return [scope.x(p), scope.y[p](d[p])]; }));
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}
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// Handles a brush event, toggling the display of foreground lines.
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function brush() {
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var actives = scope.panel.fields.filter(function(p) { return !scope.y[p].brush.empty(); }),
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extents = actives.map(function(p) { return scope.y[p].brush.extent(); });
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//Drag functions are used for dragging the axis aroud
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function dragstart(d) {
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scope.i = scope.panel.fields.indexOf(d);
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}
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//.fade class hides the "inactive" lines, helps speed up rendering significantly
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scope.foregroundLines.classed("fade", function(d) {
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return !actives.every(function(p, i) {
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var inside = extents[i][0] <= d[p] && d[p] <= extents[i][1];
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return inside;
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});
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});
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function drag(d) {
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scope.x.range()[scope.i] = d3.event.x;
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scope.panel.fields.sort(function(a, b) { return scope.x(a) - scope.x(b); });
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scope.foregroundLines.attr("transform", function(d) { return "translate(" + scope.x(d) + ")"; });
|
||||
scope.traits.attr("transform", function(d) { return "translate(" + scope.x(d) + ")"; });
|
||||
scope.brushes.attr("transform", function(d) { return "translate(" + scope.x(d) + ")"; });
|
||||
scope.axisLines.attr("transform", function(d) { return "translate(" + scope.x(d) + ")"; });
|
||||
scope.foregroundLines.attr("d", path);
|
||||
}
|
||||
//activeDocs contains the actual doc records for selected lines.
|
||||
//will be broadcast out to the table
|
||||
var activeDocs = _.filter(scope.data, function(v) {
|
||||
return actives.every(function(p,i) {
|
||||
var inside = extents[i][0] <= v[p] && v[p] <= extents[i][1];
|
||||
return inside;
|
||||
});
|
||||
})
|
||||
|
||||
function dragend(d) {
|
||||
scope.x.domain(scope.panel.fields).rangePoints([0, scope.w]);
|
||||
var t = d3.transition().duration(500);
|
||||
t.selectAll(".trait").attr("transform", function(d) { return "translate(" + scope.x(d) + ")"; });
|
||||
t.selectAll(".axis").attr("transform", function(d) { return "translate(" + scope.x(d) + ")"; });
|
||||
t.selectAll(".brush").attr("transform", function(d) { return "translate(" + scope.x(d) + ")"; });
|
||||
t.selectAll(".foregroundlines").attr("d", path);
|
||||
}
|
||||
scope.$apply(function() {
|
||||
scope.activeDocs = activeDocs;
|
||||
});
|
||||
}
|
||||
|
||||
|
||||
//Drag functions are used for dragging the axis aroud
|
||||
function dragstart(d) {
|
||||
scope.i = scope.panel.fields.indexOf(d);
|
||||
}
|
||||
|
||||
function drag(d) {
|
||||
scope.x.range()[scope.i] = d3.event.x;
|
||||
scope.panel.fields.sort(function(a, b) { return scope.x(a) - scope.x(b); });
|
||||
scope.foregroundLines.attr("transform", function(d) { return "translate(" + scope.x(d) + ")"; });
|
||||
scope.traits.attr("transform", function(d) { return "translate(" + scope.x(d) + ")"; });
|
||||
scope.brushes.attr("transform", function(d) { return "translate(" + scope.x(d) + ")"; });
|
||||
scope.axisLines.attr("transform", function(d) { return "translate(" + scope.x(d) + ")"; });
|
||||
scope.foregroundLines.attr("d", path);
|
||||
}
|
||||
|
||||
/**
|
||||
* Render updates to the SVG. Typically happens when the data changes (time, query)
|
||||
* or when new options are selected
|
||||
*/
|
||||
function render_panel() {
|
||||
|
||||
|
||||
//update the svg if the size has changed
|
||||
scope.w = $(elem[0]).width() - scope.m[1] - scope.m[3];
|
||||
scope.h = $(elem[0]).height() - scope.m[0] - scope.m[2];
|
||||
scope.svg.attr("viewbox", "0 0 " + (scope.w + scope.m[1] + scope.m[3]) + " " + (scope.h + scope.m[0] + scope.m[2]));
|
||||
|
||||
|
||||
scope.x = d3.scale.ordinal().domain(scope.panel.fields).rangePoints([0, scope.w]);
|
||||
scope.y = {};
|
||||
|
||||
scope.line = d3.svg.line().interpolate('cardinal');
|
||||
scope.axis = d3.svg.axis().orient("left");
|
||||
|
||||
|
||||
var colorExtent = d3.extent(scope.data, function(p) { return +p[scope.panel.fields[0]]; });
|
||||
|
||||
scope.colors = d3.scale.linear()
|
||||
.domain([colorExtent[0],colorExtent[1]])
|
||||
.range(["#4580FF", "#FF9245"]);
|
||||
|
||||
|
||||
scope.panel.fields.forEach(function(d) {
|
||||
|
||||
//If it is a string, setup an ordinal scale.
|
||||
//Otherwise, use a linear scale for numbers
|
||||
if (_.isString(scope.data[0][d])) {
|
||||
|
||||
var value = function(v) { return v[d]; };
|
||||
var values = _.map(_.uniq(scope.data, value),value);
|
||||
|
||||
scope.y[d] = d3.scale.ordinal()
|
||||
.domain(values)
|
||||
.rangeBands([scope.h, 0]);
|
||||
} else if (_.isNumber(scope.data[0][d])) {
|
||||
scope.y[d] = d3.scale.linear()
|
||||
.domain(d3.extent(scope.data, function(p) { return +p[d]; }))
|
||||
.range([scope.h, 0]);
|
||||
}
|
||||
|
||||
|
||||
|
||||
scope.y[d].brush = d3.svg.brush()
|
||||
.y(scope.y[d])
|
||||
.on("brush", brush);
|
||||
});
|
||||
|
||||
|
||||
//pull out the actively selected columns for rendering the axis/lines
|
||||
var activeData = _.map(scope.data, function(d) {
|
||||
var t = {};
|
||||
_.each(scope.panel.fields, function(f) {
|
||||
t[f] = d[f];
|
||||
});
|
||||
return t;
|
||||
});
|
||||
|
||||
|
||||
//Lines
|
||||
scope.foregroundLines = scope.foreground
|
||||
.selectAll(".foregroundlines")
|
||||
.data(activeData, function(d, i){
|
||||
var id = "";
|
||||
_.each(d, function(v) {
|
||||
id += i + "_" + v;
|
||||
});
|
||||
return id;
|
||||
});
|
||||
scope.foregroundLines
|
||||
.enter().append("svg:path")
|
||||
.attr("d", path)
|
||||
.attr("class", "foregroundlines")
|
||||
.attr("style", function(d) {
|
||||
return "stroke:" + scope.colors(d[scope.panel.fields[0]]) + ";";
|
||||
});
|
||||
scope.foregroundLines.exit().remove();
|
||||
|
||||
|
||||
|
||||
//Axis group
|
||||
scope.traits = scope.svg.selectAll(".trait")
|
||||
.data(scope.panel.fields, String);
|
||||
scope.traits
|
||||
.enter().append("svg:g")
|
||||
.attr("class", "trait")
|
||||
.attr("transform", function(d) { return "translate(" + scope.x(d) + ")"; });
|
||||
scope.traits
|
||||
.exit().remove();
|
||||
|
||||
|
||||
//brushes used to select lines
|
||||
scope.brushes = scope.svg.selectAll(".brush")
|
||||
.data(scope.panel.fields, String);
|
||||
scope.brushes
|
||||
.enter()
|
||||
.append("svg:g")
|
||||
.attr("class", "brush")
|
||||
.each(function(d) {
|
||||
d3.select(this)
|
||||
.call(scope.y[d].brush)
|
||||
.attr("transform", function(d) { return "translate(" + scope.x(d) + ")"; });
|
||||
})
|
||||
.selectAll("rect")
|
||||
.attr("x", -8)
|
||||
.attr("width", 16);
|
||||
|
||||
//this section is repeated because enter() only works on "new" data, but we always need to
|
||||
//update the brushes if things change. This just calls the brushing function, so it doesn't
|
||||
//affect currently active rects
|
||||
scope.brushes
|
||||
.each(function(d) {
|
||||
d3.select(this)
|
||||
.call(scope.y[d].brush)
|
||||
.attr("transform", function(d) { return "translate(" + scope.x(d) + ")"; });
|
||||
});
|
||||
scope.brushes
|
||||
.exit().remove();
|
||||
|
||||
|
||||
//vertical axis and labels
|
||||
scope.axisLines = scope.svg.selectAll(".axis")
|
||||
.data(scope.panel.fields, String);
|
||||
scope.axisLines
|
||||
.enter()
|
||||
.append("svg:g")
|
||||
.attr("class", "axis")
|
||||
.each(function(d) {
|
||||
d3.select(this)
|
||||
.call(scope.axis.scale(scope.y[d]))
|
||||
.attr("transform", function(d) { return "translate(" + scope.x(d) + ")"; });
|
||||
}).call(d3.behavior.drag()
|
||||
.origin(function(d) { return {x: scope.x(d)}; })
|
||||
.on("dragstart", dragstart)
|
||||
.on("drag", drag)
|
||||
.on("dragend", dragend))
|
||||
|
||||
.append("svg:text")
|
||||
.attr("text-anchor", "middle")
|
||||
.attr("y", -9)
|
||||
.text(String);
|
||||
scope.axisLines
|
||||
.exit().remove();
|
||||
|
||||
//Simulate a dragend in case there is new data and we need to rearrange
|
||||
dragend();
|
||||
|
||||
}
|
||||
function dragend(d) {
|
||||
scope.x.domain(scope.panel.fields).rangePoints([0, scope.w]);
|
||||
var t = d3.transition().duration(500);
|
||||
t.selectAll(".trait").attr("transform", function(d) { return "translate(" + scope.x(d) + ")"; });
|
||||
t.selectAll(".axis").attr("transform", function(d) { return "translate(" + scope.x(d) + ")"; });
|
||||
t.selectAll(".brush").attr("transform", function(d) { return "translate(" + scope.x(d) + ")"; });
|
||||
t.selectAll(".foregroundlines").attr("d", path);
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
/**
|
||||
* Render updates to the SVG. Typically happens when the data changes (time, query)
|
||||
* or when new options are selected
|
||||
*/
|
||||
function render_panel() {
|
||||
|
||||
|
||||
//update the svg if the size has changed
|
||||
scope.w = $(elem[0]).width() - scope.m[1] - scope.m[3];
|
||||
scope.h = $(elem[0]).height() - scope.m[0] - scope.m[2];
|
||||
scope.svg.attr("viewbox", "0 0 " + (scope.w + scope.m[1] + scope.m[3]) + " " + (scope.h + scope.m[0] + scope.m[2]));
|
||||
|
||||
|
||||
scope.x = d3.scale.ordinal().domain(scope.panel.fields).rangePoints([0, scope.w]);
|
||||
scope.y = {};
|
||||
|
||||
scope.line = d3.svg.line().interpolate('cardinal');
|
||||
scope.axis = d3.svg.axis().orient("left");
|
||||
|
||||
|
||||
var colorExtent = d3.extent(scope.data, function(p) { return +p[scope.panel.fields[0]]; });
|
||||
|
||||
scope.colors = d3.scale.linear()
|
||||
.domain([colorExtent[0],colorExtent[1]])
|
||||
.range(["#4580FF", "#FF9245"]);
|
||||
|
||||
|
||||
scope.panel.fields.forEach(function(d) {
|
||||
|
||||
//If it is a string, setup an ordinal scale.
|
||||
//Otherwise, use a linear scale for numbers
|
||||
if (_.isString(scope.data[0][d])) {
|
||||
|
||||
var value = function(v) { return v[d]; };
|
||||
var values = _.map(_.uniq(scope.data, value),value);
|
||||
|
||||
scope.y[d] = d3.scale.ordinal()
|
||||
.domain(values)
|
||||
.rangeBands([scope.h, 0]);
|
||||
} else if (_.isNumber(scope.data[0][d])) {
|
||||
scope.y[d] = d3.scale.linear()
|
||||
.domain(d3.extent(scope.data, function(p) { return +p[d]; }))
|
||||
.range([scope.h, 0]);
|
||||
}
|
||||
};
|
||||
});
|
||||
|
||||
|
||||
|
||||
scope.y[d].brush = d3.svg.brush()
|
||||
.y(scope.y[d])
|
||||
.on("brush", brush);
|
||||
});
|
||||
|
||||
|
||||
//pull out the actively selected columns for rendering the axis/lines
|
||||
var activeData = _.map(scope.data, function(d) {
|
||||
var t = {};
|
||||
_.each(scope.panel.fields, function(f) {
|
||||
t[f] = d[f];
|
||||
});
|
||||
return t;
|
||||
});
|
||||
|
||||
|
||||
//Lines
|
||||
scope.foregroundLines = scope.foreground
|
||||
.selectAll(".foregroundlines")
|
||||
.data(activeData, function(d, i){
|
||||
var id = "";
|
||||
_.each(d, function(v) {
|
||||
id += i + "_" + v;
|
||||
});
|
||||
return id;
|
||||
});
|
||||
scope.foregroundLines
|
||||
.enter().append("svg:path")
|
||||
.attr("d", path)
|
||||
.attr("class", "foregroundlines")
|
||||
.attr("style", function(d) {
|
||||
return "stroke:" + scope.colors(d[scope.panel.fields[0]]) + ";";
|
||||
});
|
||||
scope.foregroundLines.exit().remove();
|
||||
|
||||
|
||||
|
||||
//Axis group
|
||||
scope.traits = scope.svg.selectAll(".trait")
|
||||
.data(scope.panel.fields, String);
|
||||
scope.traits
|
||||
.enter().append("svg:g")
|
||||
.attr("class", "trait")
|
||||
.attr("transform", function(d) { return "translate(" + scope.x(d) + ")"; });
|
||||
scope.traits
|
||||
.exit().remove();
|
||||
|
||||
|
||||
//brushes used to select lines
|
||||
scope.brushes = scope.svg.selectAll(".brush")
|
||||
.data(scope.panel.fields, String);
|
||||
scope.brushes
|
||||
.enter()
|
||||
.append("svg:g")
|
||||
.attr("class", "brush")
|
||||
.each(function(d) {
|
||||
d3.select(this)
|
||||
.call(scope.y[d].brush)
|
||||
.attr("transform", function(d) { return "translate(" + scope.x(d) + ")"; });
|
||||
})
|
||||
.selectAll("rect")
|
||||
.attr("x", -8)
|
||||
.attr("width", 16);
|
||||
|
||||
//this section is repeated because enter() only works on "new" data, but we always need to
|
||||
//update the brushes if things change. This just calls the brushing function, so it doesn't
|
||||
//affect currently active rects
|
||||
scope.brushes
|
||||
.each(function(d) {
|
||||
d3.select(this)
|
||||
.call(scope.y[d].brush)
|
||||
.attr("transform", function(d) { return "translate(" + scope.x(d) + ")"; });
|
||||
});
|
||||
scope.brushes
|
||||
.exit().remove();
|
||||
|
||||
|
||||
//vertical axis and labels
|
||||
scope.axisLines = scope.svg.selectAll(".axis")
|
||||
.data(scope.panel.fields, String);
|
||||
scope.axisLines
|
||||
.enter()
|
||||
.append("svg:g")
|
||||
.attr("class", "axis")
|
||||
.each(function(d) {
|
||||
d3.select(this)
|
||||
.call(scope.axis.scale(scope.y[d]))
|
||||
.attr("transform", function(d) { return "translate(" + scope.x(d) + ")"; });
|
||||
}).call(d3.behavior.drag()
|
||||
.origin(function(d) { return {x: scope.x(d)}; })
|
||||
.on("dragstart", dragstart)
|
||||
.on("drag", drag)
|
||||
.on("dragend", dragend))
|
||||
|
||||
.append("svg:text")
|
||||
.attr("text-anchor", "middle")
|
||||
.attr("y", -9)
|
||||
.text(String);
|
||||
scope.axisLines
|
||||
.exit().remove();
|
||||
|
||||
//Simulate a dragend in case there is new data and we need to rearrange
|
||||
dragend();
|
||||
|
||||
}
|
||||
|
||||
}
|
||||
};
|
||||
});
|
||||
Loading…
Reference in New Issue
Block a user