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create-timeline.js
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create-timeline.js
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// Pour mettre en majuscule la première lettre
function firstLetterUpperCase(str) {
return str.charAt(0).toUpperCase() + str.slice(1);
}
// Gestion timeline
function createTimeline(dataTimeline) {
const widthTimeline = 500;
const heightTimeline = 100;
function replaceNumberWithPrevious(string) {
return string.replace(/(\d+):/g, (match, number) => {
const previousNumber = parseInt(number, 10) - 1;
return `${previousNumber}:`;
});
}
function timelineRelativeTime() {
//This solution is for relative time is from
//http://stackoverflow.com/questions/11286872/how-do-i-make-a-custom-axis-formatter-for-hours-minutes-in-d3-js
const chart = d3
.timelines()
.relativeTime()
.tickFormat({
format: function (d) {
return replaceNumberWithPrevious(
d3.timeFormat("%H:%M")(d).replace("01:00", "0").replace("01:", "")
);
},
tickTime: d3.timeMinutes,
tickInterval: 10,
tickSize: 15,
})
.mouseover(function (d, i, datum) {
if (datum && i.label) {
const typeActivite = firstLetterUpperCase(datum.class);
const labelSplit = i.label.split(':')
const typeRegroupement = labelSplit[0].trim().toLowerCase();
const descriptifActivite = labelSplit[1].trim();
timelineDescriptifBloc.innerHTML = typeActivite + ' (' + typeRegroupement + ') : ' + descriptifActivite;
}
})
.mouseout(function (d, i, datum) {
timelineDescriptifBloc.innerHTML = "";
});
const svgTimeline = d3
.select("#timeline")
.html("")
.append("svg")
.attr("width", widthTimeline)
.attr("height", heightTimeline)
.datum(dataTimeline)
.call(chart);
}
timelineRelativeTime();
}