I am trying to display some timelines using D3 stacked chart. I got this errors
Error: attribute x: Expected length, "NaN". Error: attribute width: Expected length, "NaN".
Here is my adapted source code:
$scope.createTimeline = function(callsSource, tag, nameField) {
var colorScale = d3.scale.ordinal().range(['#008000','#FF0000']).domain(['ok','ko']);
var chart = d3.timeline()
.rotateTicks(45)
.stack()
.itemHeight(12)
.itemMargin(2)
.showTimeAxisTick()
.tickFormat({format: d3.time.format("%X.%L"), numTicks:15, tickSize: 5})
.showTimeAxisTickFormat({stroke: "stroke-dasharray", spacing: "4 5"})
.colors( colorScale )
.colorProperty('status');
var svg = d3.select(tag).append("svg").attr("width", 950);
var listSeg = new Array();
var calls = callsSource.slice(0);
calls.reverse();
for (var i = 0; i < calls.length; i++) {
var seg = {status:(calls[i].retHttp == "200" ? 'ok' : 'ko'), times: [{label:calls[i][nameField]||"unknown","starting_time": calls[i].startDate||calls[i].endDate, "ending_time": calls[i].endDate||calls[i].startDate}]};
listSeg.push(seg);
}
svg = svg.datum(listSeg).call(chart);
};
When i inspect my HTML page, i can see that in my svg x and width attributes are NaN
Any help please!