viewof quantile = Inputs.select(quantiles)
chart = {
const svg = d3.create('svg')
.attr('viewBox', [0, 0, width, height])
svg.append('g')
.selectAll('path')
.data(zuerichGeo.features)
.enter()
.append("path")
.attr("fill", d => colorScale(quantileAccessor(zoneDataAccessor(d))))
.attr("stroke-width", 0)
.attr('vector-effect', 'non-scaling-stroke')
.style("pointer-events", "none")
.attr("d", path)
// svg.append('g')
// .append("path")
// .attr("fill", 'none')
// .attr("stroke", '#222')
// .attr("stroke-width", 1)
// .attr('vector-effect', 'non-scaling-stroke')
// .style("pointer-events", "none")
// .attr("d", path(zuerichGeo))
svg.append('g')
.selectAll('text')
.data(sortedAllZonesSelection)
.enter()
.append("text")
.attr('text-anchor', 'end')
.attr('alignment-baseline', "middle")
.attr('font-size', fontSize)
.text(nameAccessor)
.attr('vector-effect', 'non-scaling-stroke')
.style("pointer-events", "none")
.attr('x', (width / 2 + pad) + width / 4 - textPad)
.attr('y', (_, i) => yScale(i) + yScale.bandwidth() / 2)
.attr('width', d => widthScale(quantileAccessor(d)))
.attr("height", yScale.bandwidth())
svg.append('g')
.selectAll('rect')
.data(sortedAllZonesSelection)
.enter()
.append("rect")
.attr("fill", d => colorScale(quantileAccessor(d)))
.attr("stroke-width", 0)
.attr('vector-effect', 'non-scaling-stroke')
.style("pointer-events", "none")
.attr('x', (width / 2 + pad) + width / 4 )
.attr('y', (_, i) => yScale(i))
.attr('width', d => widthScale(quantileAccessor(d)))
.attr("height", yScale.bandwidth())
return svg.node()
}
yScale = d3.scaleBand()
.range([pad, height - pad])
.domain(sortedAllZonesSelection.map((_, i) => i))
widthScale = d3.scaleLinear()
.range([0, (width / 2 - 2 * pad) / 2])
.domain(allZonesSelectionQuantilesExtent)
colorScale = d3.scaleSequential(allZonesSelectionQuantilesExtent, d3.interpolateViridis)
zoneDataAccessor = d => zuerichMoneyGroup.get(d.properties.qnr).get(year).get(rateType)[0]
allZonesSelectionQuantilesExtent = {
const extent = d3.extent(sortedAllZonesSelection, quantileAccessor)
extent[0] = d3.max([extent[0] - 10, 0])
extent[1] = extent[1] + 10
return extent
}
sortedAllZonesSelection = allZonesSelection
.sort((a, b) => d3.descending(quantileAccessor(a), quantileAccessor(b)))
quantileAccessor = d => +d[quantile]
nameAccessor = d => d.QuarLang
allZonesGroup = d3.group(zuerichMoney, yearAccessor, rateTypeAccessor)
zuerichMoneyGroup = d3.group(zuerichMoney, zoneAccessor, yearAccessor, rateTypeAccessor)
quantiles = ['SteuerEinkommen_p50', 'SteuerEinkommen_p25', 'SteuerEinkommen_p75']
rateTypeAccessor = d => d.SteuerTarifLang
yearAccessor = d => +d.StichtagDatJahr
zoneAccessor = d => +d.QuarSort
zuerichMoney = FileAttachment("zuerich_money.csv").csv()
fontSize = 11
textPad = 5
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