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synced 2024-09-17 11:09:47 -04:00
[big number] various improvements (#2912)
* [big number] various improvements * dynamic number of X axis ticks based on width to prevent label overlap * corrected overflow on the x axis * improved tooltips (precise arrow and visible data point circle on hover) * Fixing tooltips in heatmap viz
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@ -177,7 +177,7 @@ const px = function () {
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$(selector + ' div.alert').remove();
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},
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width() {
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return token.width();
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return container.width();
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},
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height() {
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let others = 0;
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@ -49,7 +49,7 @@
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"d3-cloud": "^1.2.1",
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"d3-sankey": "^0.4.1",
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"d3-scale": "^1.0.3",
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"d3-tip": "^0.7.1",
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"d3-tip": "^0.6.7",
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"datamaps": "^0.5.8",
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"datatables-bootstrap3-plugin": "^0.5.0",
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"datatables.net": "^1.10.13",
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56
superset/assets/stylesheets/d3tip.css
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56
superset/assets/stylesheets/d3tip.css
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@ -0,0 +1,56 @@
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/* from d3-tip */
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.d3-tip {
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line-height: 1;
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padding: 12px;
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background: rgba(0, 0, 0, 0.8);
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color: #fff;
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border-radius: 2px;
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pointer-events: none;
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z-index: 1000;
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}
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/* Creates a small triangle extender for the tooltip */
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.d3-tip:after {
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box-sizing: border-box;
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display: inline;
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font-size: 10px;
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width: 100%;
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line-height: 1;
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color: rgba(0, 0, 0, 0.8);
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position: absolute;
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pointer-events: none;
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}
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/* Northward tooltips */
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.d3-tip.n:after {
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content: "\25BC";
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margin: -1px 0 0 0;
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top: 100%;
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left: 0;
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text-align: center;
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}
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/* Eastward tooltips */
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.d3-tip.e:after {
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content: "\25C0";
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margin: -4px 0 0 0;
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top: 50%;
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left: -8px;
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}
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/* Southward tooltips */
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.d3-tip.s:after {
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content: "\25B2";
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margin: 0 0 1px 0;
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top: -8px;
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left: 0;
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text-align: center;
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}
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/* Westward tooltips */
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.d3-tip.w:after {
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content: "\25B6";
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margin: -4px 0 0 -1px;
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top: 50%;
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left: 100%;
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}
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@ -28,12 +28,4 @@
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stroke: black;
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stroke-width: 1;
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}
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.line-tooltip {
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position: absolute;
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text-align: left;
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padding: 10px;
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background: #ffffff;
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border: 1px solid #ccc;
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border-radius: 2px;
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pointer-events: none;
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}
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@ -1,7 +1,9 @@
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import d3 from 'd3';
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import d3tip from 'd3-tip';
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import { formatDate } from '../javascripts/modules/dates';
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require('./big_number.css');
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import './big_number.css';
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import '../stylesheets/d3tip.css';
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function bigNumberVis(slice, payload) {
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const div = d3.select(slice.selector);
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@ -39,9 +41,10 @@ function bigNumberVis(slice, payload) {
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const dateExt = d3.extent(data, d => d[0]);
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const valueExt = d3.extent(data, d => d[1]);
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const margin = 20;
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const scaleX = d3.time.scale.utc().domain(dateExt).range([margin, width - margin]);
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const scaleY = d3.scale.linear().domain(valueExt).range([height - (margin), margin]);
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const vMargin = 20;
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const hMargin = 10;
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const scaleX = d3.time.scale.utc().domain(dateExt).range([hMargin, width - hMargin]);
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const scaleY = d3.scale.linear().domain(valueExt).range([height - (vMargin), vMargin]);
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const colorRange = [d3.hsl(0, 1, 0.3), d3.hsl(120, 1, 0.3)];
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const scaleColor = d3.scale
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.linear().domain([-1, 1])
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@ -126,17 +129,18 @@ function bigNumberVis(slice, payload) {
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const xAxis = d3.svg.axis()
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.scale(scaleX)
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.orient('bottom')
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.ticks(4)
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.ticks(Math.round(2 + (width / 150)))
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.tickFormat(formatDate);
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g.call(xAxis);
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g.attr('transform', 'translate(0,' + (height - margin) + ')');
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g.attr('transform', 'translate(0,' + (height - vMargin) + ')');
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g = gAxis.append('g').attr('transform', 'translate(' + (width - margin) + ',0)');
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g = gAxis.append('g').attr('transform', 'translate(' + (width - hMargin) + ',0)');
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const yAxis = d3.svg.axis()
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.scale(scaleY)
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.orient('left')
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.tickFormat(d3.format(fd.y_axis_format))
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.tickValues(valueExt);
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g.call(yAxis);
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g.selectAll('text')
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.style('text-anchor', 'end')
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@ -146,44 +150,44 @@ function bigNumberVis(slice, payload) {
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g.selectAll('text')
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.style('font-size', '10px');
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// Define the div for the tooltip
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const tooltipEl =
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d3.select('body')
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.append('div')
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.attr('class', 'line-tooltip')
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.attr('width', 200)
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.attr('height', 200)
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.style('opacity', 0);
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const renderTooltip = (d) => {
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const date = formatDate(d[0]);
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const value = f(d[1]);
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return `
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<div>
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<span style="float: left; margin-right: 20px;"><strong>${date}</strong></span>
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<span style="float: right">${value}</span>
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<span style="margin-right: 10px;">${date}: </span>
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<strong>${value}</strong>
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</div>
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`;
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};
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const tip = d3tip()
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.attr('class', 'd3-tip')
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.direction('n')
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.offset([-5, 0])
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.html(renderTooltip);
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svg.call(tip);
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// Add the scatterplot and trigger the mouse events for the tooltips
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svg
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.selectAll('dot')
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.data(data)
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.enter()
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.append('circle')
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.attr('r', 10)
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.attr('r', 3)
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.attr('stroke-width', 15)
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.attr('stroke', 'transparent')
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.attr('stroke-location', 'outside')
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.attr('cx', d => scaleX(d[0]))
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.attr('cy', d => scaleY(d[1]))
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.attr('fill-opacity', '0')
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.on('mouseover', (d) => {
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tooltipEl.html(renderTooltip(d))
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.style('left', (d3.event.pageX) + 'px')
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.style('top', (d3.event.pageY) + 'px');
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tooltipEl.transition().duration(200).style('opacity', 0.9);
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.attr('fill-opacity', 0)
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.on('mouseover', function (d) {
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d3.select(this).attr('fill-opacity', 1);
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tip.show(d);
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})
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.on('mouseout', () => {
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tooltipEl.transition().duration(500).style('opacity', 0);
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.on('mouseout', function (d) {
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d3.select(this).attr('fill-opacity', 0);
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tip.hide(d);
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});
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div.on('mouseover', function () {
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@ -28,61 +28,3 @@
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image-rendering: pixelated; /* Awesome future-browsers */
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-ms-interpolation-mode: nearest-neighbor; /* IE */
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}
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/* from d3-tip */
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.d3-tip {
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line-height: 1;
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font-weight: bold;
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padding: 12px;
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background: rgba(0, 0, 0, 0.8);
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color: #fff;
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border-radius: 2px;
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pointer-events: none;
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z-index: 1000;
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}
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/* Creates a small triangle extender for the tooltip */
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.d3-tip:after {
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box-sizing: border-box;
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display: inline;
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font-size: 10px;
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width: 100%;
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line-height: 1;
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color: rgba(0, 0, 0, 0.8);
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position: absolute;
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pointer-events: none;
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}
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/* Northward tooltips */
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.d3-tip.n:after {
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content: "\25BC";
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margin: -1px 0 0 0;
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top: 100%;
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left: 0;
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text-align: center;
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}
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/* Eastward tooltips */
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.d3-tip.e:after {
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content: "\25C0";
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margin: -4px 0 0 0;
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top: 50%;
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left: -8px;
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}
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/* Southward tooltips */
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.d3-tip.s:after {
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content: "\25B2";
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margin: 0 0 1px 0;
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top: -8px;
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left: 0;
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text-align: center;
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}
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/* Westward tooltips */
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.d3-tip.w:after {
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content: "\25B6";
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margin: -4px 0 0 -1px;
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top: 50%;
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left: 100%;
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}
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@ -1,10 +1,11 @@
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import d3 from 'd3';
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import $ from 'jquery';
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import d3tip from 'd3-tip';
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import { colorScalerFactory } from '../javascripts/modules/colors';
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import '../stylesheets/d3tip.css';
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import './heatmap.css';
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const $ = require('jquery');
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d3.tip = require('d3-tip');
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require('./heatmap.css');
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// Inspired from http://bl.ocks.org/mbostock/3074470
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// https://jsfiddle.net/cyril123/h0reyumq/
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@ -105,15 +106,7 @@ function heatmapVis(slice, payload) {
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.style('top', headerHeight + 'px')
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.style('position', 'absolute');
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const rect = svg.append('g')
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.attr('transform', 'translate(' + margin.left + ',' + margin.top + ')')
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.append('rect')
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.style('fill-opacity', 0)
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.attr('stroke', 'black')
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.attr('width', hmWidth)
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.attr('height', hmHeight);
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const tip = d3.tip()
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const tip = d3tip()
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.attr('class', 'd3-tip')
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.offset(function () {
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const k = d3.mouse(this);
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@ -140,6 +133,17 @@ function heatmapVis(slice, payload) {
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return s;
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});
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const rect = svg.append('g')
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.attr('transform', `translate(${margin.left}, ${margin.top})`)
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.append('rect')
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.attr('pointer-events', 'all')
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.on('mousemove', tip.show)
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.on('mouseout', tip.hide)
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.style('fill-opacity', 0)
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.attr('stroke', 'black')
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.attr('width', hmWidth)
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.attr('height', hmHeight);
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rect.call(tip);
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const xAxis = d3.svg.axis()
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@ -171,8 +175,6 @@ function heatmapVis(slice, payload) {
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.attr('transform', 'translate(' + margin.left + ',' + margin.top + ')')
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.call(yAxis);
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rect.on('mousemove', tip.show);
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rect.on('mouseout', tip.hide);
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const context = canvas.node().getContext('2d');
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context.imageSmoothingEnabled = false;
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