Published
Edited
Jul 17, 2020
5 stars
25 Apr 2020: First Bar Chart26 Apr 2020: Bar Chart Revisited27 Apr 2020: Finalising the Bar Chart28 Apr 2020: What Else I Learned From That Bar Chart29 Apr 2020: Setting up Observable30 Apr 2020: What Else Can I Do With This Bar Chart?1 May 2020: Formatting Numbers and Sorting a Bar Chart2 May 2020: Exploring More of Observable and Vega-Lite3 May 2020: Exploring More Vega-Lite4 May 2020: Vega-Lite Scatterplot and Heat Map, and More Posts on Getting Started With Data Viz5 May 2020: Vega-Lite Scatterplot continued6 May 2020: D3 Scatterplot7 May 2020: D3 Scatterplot with Legends8 May 2020: D3 Scatterplot with Tooltips9 May 2020: D3 Scatterplot with Voronoi Tooltips10 May 2020: Line charts11 May 2020: Vega-Lite Line Charts12 May 2020: D3 Line Chart13 May 2020: D3 Multi-Line Chart14 May 2020: D3 Multi-Line Chart with Annotations15 May 2020: D3 Multi-Line Chart with Shading16 May 2020: Donut Charts and Pie Charts17 May 2020: Pie Charts in Vega-Lite18 May 2020: Donut Chart in Vega-Lite19 May 2020: Donut Chart in D320 May 2020: Donut Chart in D3 with Footnotes21 May 2020: Donut Chart in D3 with Tooltips22 May 2020: Area Charts, Stacked Area Charts, Stream graphs and Ridgelines23 May 2020: Area Charts in Vega-Lite and CSV Parsing24 May 2020: Area Charts in D3 with Tooltips25 May 2020: Cumulative Area Chart in D3 with Tooltips26 May 2020: Histograms and Density Plots27 May 2020: Exploratory Histogram28 May 2020: D3 Histogram29 May 2020: D3 Histogram Styling30 May 2020: Data Tables31 May 2020: Wikipedia Data Tables1 June 2020: Wrangling Wikipedia List Data and Summary Statistics2 June 2020: Treemaps, Dendrograms, Sunbursts, Circle Packing, and Tree Diagrams3 June 2020: D3 Tree Diagram and D3 Hierarchy4 June 2020: D3 Clustered Dendrogram5 June 2020: D3 Radial Tidy Tree and Radial Dendrogram6 June 2020: D3 Collapsible Tidy Tree7 June 2020: D3 Collapsible Tidy Tree (Improved)8 June 2020: Designing for Touch Devices: Drag, Click, Hover, Focus, Scroll, Zoom, Delaunay, Voronoi9 June 2020: Designing for Small Screens: Responsive Data Viz, Resizing, and Aspect Ratios10 June 2020: Typography for Data Viz11 June 2020: Color in Data Viz12 June 2020: Styled Bar Chart13 June 2020: Accessible Bar Chart and Accessible Data Table14 June 2020: Line Chart with Points and Bar Chart15 June 2020: Network Diagrams16 June 2020: D3 Disjoint Force-Directed Graph17 June 2020: D3 Bar Chart with Textured Line18 June 2020: D3 Bar Chart Transitions19 June 2020: D3 Bar Chart Transitions (Improved)20 June 2020: Sketchy D3 Bar Chart Style21 June 2020: Brushing to Filter and Zoom Using D3 Brush22 June 2020: D3 Bar Chart Brush (Work In Progress)23 June 2020: Linear Regression24 June 2020: Hatched Pattern Effect Bar Chart25 June 2020: Checkerboard Fill Effect Bar Chart26 June 2020: D3 Bar Chart Brush27 June 2020: Using Textures28 June 2020: Charting Typing Speed: Data and Exploration29 June 2020: Charting Typing Speed: Data and Exploration with Vega-Lite30 June 2020: Charting Typing Speed: Data and Exploration with Vega-Lite and Datawrapper1 July 2020: Charting Typing Speed: Data and Exploration with Vega-Lite Bubble Chart2 July 2020: Charting Typing Scores: Data and Exploration with Vega-Lite3 July 2020: Journal Updates and User Testing4 July 2020: About Heatmaps5 July 2020: Data Wrangling for a Heatmap6 July 2020: D3 Heatmap Without Sorting7 July 2020: D3 Heatmap With Sorting8 July 2020: D3 Heatmap with Legend9 July 2020: D3 Heatmap Styled10 July 2020: About Bubble Charts11 July 2020: D3 Bubble Chart12 July 2020: D3 Bubble Chart with Labels on Hover13 July 2020: D3 Bubble Chart with Voronoi Labels on Hover14 July 2020: D3 Bubble Chart with Voronoi Tooltips15 July 2020: About Population Pyramids16 July 2020: Data Wrangling for Population Pyramids18 July 2020: About Sankey, Alluvial, Parallel Sets, and Parallel Coordinates19 July 2020: Data Wrangling for a Sankey Diagram20 July 2020: D3 Sankey Diagram21 July 2020: D3 Sankey Diagram with Hovers and Percentages22 July 2020: D3 Parallel Coordinates23 July 2020: D3 Parallel Coordinates (Updates)24 July 2020: About Slope Charts25 July 2020: Data Wrangling for a Slope Chart26 July 2020: D3 Slope Chart27 July 2020: D3 Slope Chart with Color28 July 2020: D3 Slope Chart with Highlight Color and Gray Context Lines29 July 2020: D3 Slope Chart Small Multiples (Work in Progress)30 July 2020: D3 Slope Chart Small Multiples31 July 2020: About Dumbbell or Connected Dot Plots1 August 2020: D3 Dumbbell Plot2 August 2020: 100 Days of Data VizAbout TimelinesBuilding TimelinesAbout SparklinesAbout Circle PackingD3 Circle PackingD3 Circle Packing with Data Wrangling and Interactive GroupingSort by arbitrary arrayAbout Choropleth MapsAbout Map Data: GeoJSON and TopoJSON with D3
17 July 2020: D3 Population Pyramid
xM = d3.scaleLinear()
.domain([0, d3.max(data, d => d.value)])
.rangeRound([(params.svg.width / 2), params.margin.left * 2])
xF = d3.scaleLinear()
.domain(xM.domain())
.rangeRound([params.svg.width / 2, params.svg.width - (params.margin.right * 2)])
y = d3.scaleBand()
.domain(data.map(d => d.age))
.rangeRound([params.svg.height - params.margin.bottom, params.margin.top])
.padding(0.1)
xAxis = g => g
.attr("transform", `translate(0,${params.svg.height - params.margin.bottom})`)
.call(g => g.append("g").call(d3.axisBottom(xM).ticks(params.svg.width / 80, "s")))
.call(g => g.append("g").call(d3.axisBottom(xF).ticks(params.svg.width / 80, "s")))
.call(g => g.selectAll(".tick:first-of-type").remove())
.call(g => g.selectAll(".tick line").attr("stroke", "#767676"))
.call(g => g.selectAll(".domain").attr("stroke", "#767676"))
.call(g => g.selectAll(".tick text").attr("fill", "#767676").style("font-size", "clamp(.7rem, 2.2vw, 1.0rem)").attr("font-family", "'Source Sans Pro', sans-serif"))
yAxis = g => g
.attr("transform", `translate(${xM(0)},0)`)
.call(d3.axisRight(y).tickSizeOuter(0))
.call(g => g.selectAll(".tick text").attr("fill", "white").style("font-size", "clamp(.7rem, 2.2vw, 1.0rem)").attr("font-family", "'Source Sans Pro', sans-serif"))
.call(g => g.selectAll(".tick line").attr("stroke", "white"))
.call(g => g.selectAll(".domain").attr("stroke", "white"))
height = data.length / 2 * 25 + params.margin.top + params.margin.bottom
mutable params = {
let output = {};
output["svg"] = {
"width": width,
"height": 450
};
output["margin"] = {
"top": 96,
"right": 24,
"bottom": 96,
"left": 24
};
output["plot"] = {
"x": output["margin"]["left"],
"y": output["margin"]["top"],
"width": output["svg"]["width"] - output["margin"]["left"] - output["margin"]["right"],
"height": output["svg"]["height"] - output["margin"]["top"] - output["margin"]["bottom"]
};
return output;
}
typographyStyles = html`<style>
@import url('https://fonts.googleapis.com/css2?family=Source+Sans+Pro:wght@400;700&display=swap');
`
chartStyles = html`<style>
#large-screen-source {
display: none;
}
@media (min-width: 900px) {
#small-screen-source {
display: none;
}
#large-screen-source {
display: initial;
}
}
</style>
`
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