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VisualizaçõesInserting a text on top of the rect component in a svg using d3
I've to put some text on top of the rectangles on a stacked bar chart in d3.js.
I've to insert the text exactly as reported on the attached image below instead of the 'x' characters. How could I do?
This is my code that creates the svg.
chartRealModel = {
const svg = d3.create("svg")
.attr("viewBox", [0, 0, width, height]);
svg.append("g")
.selectAll("g")
.data(seriesRealModel)
.join("g")
.attr("fill", d => color(d.key))
.selectAll("rect")
.data(d => d)
.join("rect")
.attr("x", (d, i) => xRealModel(d.data.Week))
.attr("y", d => yRealModel(d[1]))
.attr("height", d => yRealModel(d[0]) - yRealModel(d[1]))
.attr("width", xRealModel.bandwidth())
.append("title")
.text(d => `${d.key}
${formatValue(d.data[d.key])}`);
svg.selectAll("rect")
svg.append("g")
.call(xAxisRealModel);
svg.append("g")
.call(yAxisRealModel);
return svg.node();
·
Juan Pablo Isaza
1 Respostas
Responde à pergunta0
you pretty much do the same thing as you did to create the bars, but instead with the text
svg.append("g")
.selectAll("label")
.data(seriesRealModel)
.join('text')
.text( d => `${d.key}${formatValue(d.data[d.key])}`);
// positioning the text in the middle of the bar
.attr('x', d => xRealModel(d.data.Week) + xRealModel.bandwidth() /2)
// positioning on the top of the bar
.attr('y',d => yRealModel(d[1]) -5)
.attr("fill", "black")
·
Juan Pablo Isaza
Relatório
Responde à pergunta