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Tooltip Stays Hidden In D3 Treemap


Tooltip Stays Hidden In D3 Treemap

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Tooltip Stays Hidden In D3 Treemap
Tag : javascript , By : pepper
Date : November 28 2020, 04:01 AM

I wish this help you Minor mistake: You're appending a
to a SVG which wouldn't work. Changing the code and appending it to the body, here's a fork:
https://codepen.io/anon/pen/KbVvwR
div#tooltip {
   background: #FFF;
   pointer-events: none; // important
   padding: 4px;
   border: 1px solid #CCC;
   border-radius: 3px;
}

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jQuery tooltip stays when content is changed


Tag : jquery , By : jaredsmiller
Date : March 29 2020, 07:55 AM
wish helps you I just stumbled over a problem regarding the jQuery UI tooltip. I added the tooltips for the whole document and applied some style: , Just in case someone is still on the lookout for a solution:
$( document ).tooltip({
    position: {
        my: "center top+20",
        at: "center bottom",
        using: function( position, feedback ) {
            /* fix tooltip not hiding problem */
            if($( ".ui-tooltip" ).length>1){
                // since the new tooltip is already added, there are now 2. 
                // removing the first one fixes the problem
                $( ".ui-tooltip" )[0].remove();
            }
            $( this ).css( position );
            $( "<div>" )
            .addClass( "arrow" )
            .addClass( feedback.vertical )
            .addClass( feedback.horizontal )
            .appendTo( this );
        }
    }
});

Tooltip Options not working for Highcharts Treemap


Tag : javascript , By : cashshadow
Date : March 29 2020, 07:55 AM
Does that help Thank you for the reporting. Looks like a bug, which I added to our tracker here: https://github.com/highcharts/highcharts/issues/5352

Number format in Google Chart Treemap Tooltip


Tag : javascript , By : user107506
Date : March 29 2020, 07:55 AM
wish of those help use the formatValue method of google.visualization.NumberFormat
the method takes a number and return the formatted string
': $' + size + '</div>'
': ' + numberFormat.formatValue(size) + '</div>';
google.charts.load('current', {
  callback: drawChart,
  packages: ['treemap']
});

function drawChart() {
  var data = new google.visualization.DataTable();
  data.addColumn('string', 'ID');
  data.addColumn('string', 'Budget');
  data.addColumn('number', 'Amount');
  data.addRows([
    ['Program', null, 0],
    ['Housing', 'Program', null],
    ['Home1', 'Housing', 2000000],
    ['Home2', 'Housing', 1500000],
    ['Business', 'Program', 2000000],
    ['Coastal Resiliency', 'Program', 5000000],
    ['Infrastructure/City Services', 'Program', 400000]
  ]);

  var numberFormat = new google.visualization.NumberFormat({
    pattern: '#,##0',
    prefix: '$'
  });
  numberFormat.format(data, 2);

  var tree = new google.visualization.TreeMap(document.getElementById('chart_div'));

  var options = {
    highlightOnMouseOver: true,
    maxDepth: 1,
    maxPostDepth: 2,
    minColor: '#FDC217',
    midColor: '#29BD75',
    maxColor: '#21809C',
    headerHeight: 35,
    headerColor: "#234E94",
    fontColor: "White",
    showScale: true,
    height: 500,
    useWeightedAverageForAggregation: true,
    generateTooltip: showFullTooltip
  };


  tree.draw(data, options);

  function showFullTooltip(row, size) {
    return '<div style="background:#FFFFFF; padding:10px; border-style:solid">' +
       '<span style="font-family:Times New Roman"><b>' + data.getValue(row, 0) +
       '</b>, ' + data.getValue(row, 1) +'</span><br>' +
       data.getColumnLabel(1) +
       ': ' + numberFormat.formatValue(size) + '</div>';

  }
}
<script src="https://www.gstatic.com/charts/loader.js"></script>
<div id="chart_div"></div>

Custom styling for the d3 treemap tooltip


Tag : javascript , By : Liviu Aileni
Date : March 29 2020, 07:55 AM
I wish this helpful for you I checked and found out that you have written a function called "name" where you are finding ancestors and joining them. Please found below my finding and code you need to write to fulfill your requirement. Add the CSS to styles.css and replace your class Treegraph with the below class.
class Treegraph extends React.Component {
  state = {
    width: 400,
    height: 400
  };
  createTreeChart = () => {
    const width = 550;
    const height = 500;
    const padding = 60;
    const format = d3.format(",d");
    const name = d =>
      d
      .ancestors()
      .reverse()
      .map(d => d.data.segment)
      .join(" / ");
    // const name = d => d.data.segment;
    function tile(node, x0, y0, x1, y1) {
      d3.treemapBinary(node, 0, 0, width, height);
      for (const child of node.children) {
        child.x0 = x0 + (child.x0 / width) * (x1 - x0);
        child.x1 = x0 + (child.x1 / width) * (x1 - x0);
        child.y0 = y0 + (child.y0 / height) * (y1 - y0);
        child.y1 = y0 + (child.y1 / height) * (y1 - y0);
      }
    }
    const treemap = data =>
      d3.treemap().tile(tile)(
        d3
        .hierarchy(data)
        .sum(d => d.value)
        .sort((a, b) => b.value - a.value)
      );
    const svg = d3
      .select("#chart")
      .append("svg")
      .attr("viewBox", [0.5, -30.5, width, height + 30])
      .style("font", "16px sans-serif");

    const x = d3.scaleLinear().rangeRound([0, width]);
    const y = d3.scaleLinear().rangeRound([0, height]);

    // const svg = d3
    //   .create("svg")
    //   .select("#chart")
    //   .append("svg")
    //   .attr("viewBox", [0.5, -30.5, width, height + 30])
    //   .style("font", "10px sans-serif");

    let group = svg.append("g").call(render, treemap(data));

    function render(group, root) {
      const node = group
        .selectAll("g")
        .data(root.children.concat(root))
        .join("g");

      node
        .filter(d => (d === root ? d.parent : d.children))
        .attr("cursor", "pointer")
        .on("click", d => (d === root ? zoomout(root) : zoomin(d)));

      //node.append("title").text(d => `${name(d)}\n(${format(d.data.count)})`);
      var tool = d3
        .select("body")
        .append("div")
        .attr("class", "toolTip");

      d3.select(self.frameElement).style("height", height + 300 + "px");
      d3.select(self.frameElement).style("width", width + 20 + "px");

      node
        .append("rect")
        .attr("id", d => (d.leafUid = "leaf"))
        .attr("fill", d =>
          d === root ? "#fff" : d.children ? "#045c79" : "#045c79"
        )
        .attr("stroke", "#fff")
        .on("mousemove", function(d) {
          tool.style("left", d3.event.pageX + 10 + "px");
          tool.style("top", d3.event.pageY - 20 + "px");
          tool.style("display", "inline-block");
          tool.html(`${d.data.segment}<br />(${format(d.data.count)})`);
        })
        .on("mouseout", function(d) {
          tool.style("display", "none");
        });

      node
        .append("clipPath")
        .attr("id", d => (d.clipUid = "clip"))
        .append("use")
        .attr("xlink:href", d => d.leafUid.href);

      node
        .append("text")
        .attr("clip-path", d => d.clipUid)
        .attr("font-weight", d => (d === root ? "bold" : null))
        .attr("font-size", d => {
          if (d === root) return "0.8em";
          const width = x(d.x1) - x(d.x0),
            height = y(d.y1) - y(d.y0);
          return Math.max(
            Math.min(
              width / 5,
              height / 2,
              Math.sqrt(width * width + height * height) / 25
            ),
            9
          );
        })
        .attr("text-anchor", d => (d === root ? null : "middle"))
        .attr("transform", d =>
          d === root ?
          null :
          `translate(${(x(d.x1) - x(d.x0)) / 2}, ${(y(d.y1) - y(d.y0)) /
                2})`
        )
        .selectAll("tspan")
        .data(d =>
          d === root ?
          name(d).split(/(?=\/)/g) :
          d.value < 2 ?
          `${d.data.segment.substring(0, 3)}...`.split(/(\s+)/) :
          d.data.segment.split(/(\s+)/).concat(format(d.data.count))
        )
        .join("tspan")
        .attr("x", 3)
        .attr(
          "y",
          (d, i, nodes) =>
          `${(i === nodes.length - 1) * 0.3 + (i - nodes.length / 2) * 0.9}em`
        )
        // .attr("fill-opacity", (d, i, nodes) =>
        //   i === nodes.length - 1 ? 0.7 : null
        // )
        // .attr("font-weight", (d, i, nodes) =>
        //   i === nodes.length - 1 ? "normal" : null
        // )
        .text(d => d);
      node
        .selectAll("text")
        .classed("text-title", d => d === root)
        .classed("text-tile", d => d !== root)
        .filter(d => d === root)
        .selectAll("tspan")
        .attr("y", "1.1em")
        .attr("x", undefined);
      group.call(position, root);
    }

    function position(group, root) {
      group
        .selectAll("g")
        .attr("transform", d =>
          d === root ? `translate(0,-30)` : `translate(${x(d.x0)},${y(d.y0)})`
        )
        .select("rect")
        .attr("width", d => (d === root ? width : x(d.x1) - x(d.x0)))
        .attr("height", d => (d === root ? 30 : y(d.y1) - y(d.y0)));
    }

    // When zooming in, draw the new nodes on top, and fade them in.
    function zoomin(d) {
      x.domain([d.x0, d.x1]);
      y.domain([d.y0, d.y1]);
      const group0 = group.attr("pointer-events", "none");
      const group1 = (group = svg.append("g").call(render, d));
      svg
        .transition()
        .duration(750)
        .call(t =>
          group0
          .transition(t)
          .remove()
          .call(position, d.parent)
        )
        .call(t =>
          group1
          .transition(t)
          .attrTween("opacity", () => d3.interpolate(0, 1))
          .call(position, d)
        );
    }

    // When zooming out, draw the old nodes on top, and fade them out.
    function zoomout(d) {
      x.domain([d.parent.x0, d.parent.x1]);
      y.domain([d.parent.y0, d.parent.y1]);
      const group0 = group.attr("pointer-events", "none");
      const group1 = (group = svg.insert("g", "*").call(render, d.parent));
      svg
        .transition()
        .duration(750)
        .call(t =>
          group0
          .transition(t)
          .remove()
          .attrTween("opacity", () => d3.interpolate(1, 0))
          .call(position, d)
        )
        .call(t => group1.transition(t).call(position, d.parent));
    }

    return svg.node();
  };
  componentDidMount() {
    this.createTreeChart();
  }
  render() {
    return ( <
      React.Fragment >
      <
      div id = "chart" / >
      <
      /React.Fragment>
    );
  }
}
.toolTip {
  position: absolute;
  display: none;
  width: auto;
  height: auto;
  background: none repeat scroll 0 0 white;
  border: 0 none;
  border-radius: 8px 8px 8px 8px;
  box-shadow: -3px 3px 15px #888888;
  color: black;
  font: 12px sans-serif;
  padding: 5px;
  text-align: center;
}

Customization of a tooltip in a treemap using R and googleVis


Tag : javascript , By : Priyatna Harun
Date : March 29 2020, 07:55 AM
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