Published
Edited
Feb 7, 2020
2 stars
workViz = {
const svg = d3.create('svg')
.attr('viewBox', [0, 0, width, height]);
// Create wrapper for upper day bar
const dayBar = svg.append('g')
.attr('class', 'dayBar')
.attr('transform', `translate(${margin.left},0)`)
.attr('width', innerWidth);
// Add month
svg.append('text')
.text(monthNames[new Date(firstDay).getMonth()])
.attr('x', width * 0.01)
.attr('y', height * 0.05)
.style('fill', '#70757a')
.style('font-family', 'Roboto');
// Add weekdays
dayBar.append('g')
.call(addWeekdays);
// Create container for work rectangles
const wrapper = svg.append('g')
.attr('transform', `translate(${margin.left},${0.2 * height})`);
// Add grid
wrapper.append('g')
.call(grid);
// Add y-axis
wrapper.append('g')
.call(yAxis);
// Add rectangles
wrapper.append('g')
.call(workRectangles);
return svg.node()
}
workRectangles = g => g
.selectAll('rect')
.data(filteredData)
.join(
enter => enter.append("rect")
.attr("fill", "#3490DC")
.attr('fill-opacity', 0.8)
.attr('data-start', d => d.beginning_datetime)
.attr('data-end', d => d.end_datetime)
.attr('y', d => {
let hour = parseInt(new Date(d.beginning_datetime).getUTCHours());
let minute = parseInt(new Date(d.beginning_datetime).getUTCMinutes());
if (hour == 0) {
yScale(23 * 60 + minute);
}
return yScale(hour * 60 + minute);
})
.attr('x', d => {
return xScale(moment(d.beginning_datetime).format('dd'));
})
.attr('height', d => {
let hourStart = parseInt(new Date(d.beginning_datetime).getUTCHours());
let minuteStart = parseInt(new Date(d.beginning_datetime).getUTCMinutes());
let hourEnd = parseInt(new Date(d.end_datetime).getUTCHours());
let minuteEnd = parseInt(new Date(d.end_datetime).getUTCMinutes());
return (yScale(hourEnd * 60 + minuteEnd)) -
(yScale(hourStart * 60 + minuteStart));
})
.attr('width', xScale.bandwidth() - 5)
.call(enter => enter.transition(t)
.attr('fill-opacity', 0.8)),
exit => exit
.call(exit => exit.transition(t)
.attr('fill-opacity', 0)
.remove())
);
addWeekdays = g => g
.selectAll('g')
.data(orderedWeekdays)
.join('g')
.attr('transform', d => `translate(${xScale(d)},0)`)
.attr('width', xScale.bandwidth())
.call(g => g
.append('text')
.attr('x', xScale.bandwidth() / 2)
.attr('y', 0.1 * innerHeight)
.style('fill', '#70757a')
.text(d => d.toUpperCase())
.style('font-family', 'Roboto')
.style('font-size', '0.6rem')
.attr('text-anchor', 'middle'))
.call(g => g
.append('text')
.data(weekDaysCurrent)
.join('text')
.attr('x', xScale.bandwidth() / 2)
.attr('y', 0.19 * innerHeight)
.style('color', '#3D4852')
.text(d => d)
.style('font-family', 'Roboto')
.style('font-size', '1rem')
.attr('text-anchor', 'middle'));
grid = g => g
.attr('stroke', 'grey')
.attr('stroke-opacity', 0.8)
.call(g => g.append('g')
.selectAll('line')
.data(d3.range(420, 1440, 60))
.join('line')
.attr('x1', 0)
.attr('x2', innerWidth)
.attr('y1', d => yScale(d) + 0.5)
.attr('y2', d => yScale(d) + 0.5)
.style('stroke', '#DAE1E7')
)
.call(g => g.append('g')
.selectAll('line')
.data(orderedWeekdays)
.join('line')
.attr('x1', d => xScale(d))
.attr('x2', d => xScale(d))
.attr('y1', d => yScale(420) - 10)
.attr('y2', d => yScale(1440))
.style('stroke', '#DAE1E7'));
xScale = d3.scaleBand()
.domain(orderedWeekdays)
.range([0, innerWidth])
.paddingInner(0);
yScale = d3.scaleLinear()
.domain([420, totalMinutesPerDay])
.range([0, 0.8 * height]);
yAxis = g => g
.attr('transform', `0,0)`)
.call(d3.axisLeft(yScale)
.tickValues(d3.range(420, 1440, 60))
.tickFormat(d => zeroFill(Math.floor(d / 60), 2) + ":" +
zeroFill((d % 60).toFixed(), 2)))
.call(g => g.select('.domain').remove())
.call(g => g.selectAll('.tick line')
.attr('stroke', '#DAE1E7'))
.call(g => g.selectAll('.tick text')
.style('font-size', '0.6rem')
.attr('font-family', 'Roboto'));
t = d3.transition()
.duration(750);
monthNames = ["January", "February", "March", "April", "May", "June",
"July", "August", "September", "October", "November", "December"
];
orderedWeekdays = ["Mo", "Tu", "We", "Th", "Fr", "Sa", "Su"]
firstDay = getDateOfISOWeek(week, year)
totalMinutesPerDay = 1430
weekDaysCurrent = [0, 1, 2, 3, 4, 5, 6].map(d => {
return new Date(firstDay).addDays(d).getDate()
})
innerWidth = width - margin.left - margin.right;
innerHeight = height - margin.top - margin.bottom;
margin = ({top: 100, left: 50, right: 5, bottom: 30});
height = 500;
zeroFill = function( number, width ){
width -= number.toString().length;
if ( width > 0 )
{
return new Array( width + (/\./.test( number ) ? 2 : 1) ).join( '0' ) + number;
}
return number + ""; // always return a string
}
Date.prototype.addDays = function(days) {
var date = new Date(this.valueOf());
date.setDate(date.getDate() + days);
return date;
}
function getDateOfISOWeek(w, y) {
var simple = new Date(y, 0, 1 + (w - 1) * 7);
var dow = simple.getDay();
var ISOweekStart = simple;
if (dow <= 4)
ISOweekStart.setDate(simple.getDate() - simple.getDay() + 1);
else
ISOweekStart.setDate(simple.getDate() + 8 - simple.getDay());
return ISOweekStart;
}
filteredData = work.filter(d => {
return d.year == year & moment(d.beginning_datetime).isoWeek() == week;
});
d3 = require('d3@5');
moment = require('moment@2.24')
import {slider, select} from "@jashkenas/inputs"
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