javascript - Amcharts - HTML tags in some Labels -


i use following chart: http://www.amcharts.com/demos/stacked-bar-chart-with-negative-values/#theme-none

now want add html tags labels. (not all.)

example: (here wanna use strong)

"dataprovider": [{     "age": "<strong>85+</strong>",     "male": -0.1,     "female": 0.3   }, {     "age": "80-54",     "male": -0.2,     "female": 0.3   }, ..... ],

result: enter image description here

the category axis labels in amcharts svg nodes , therefore not support html tags.

what can target specific labels using css.

to that, first need enable application of css classess chart elements, setting "addclassnames": true.

then target labels using css. each category axis label has class "amcharts-axis-label" set. can target first 1 using css's nth-child selector:

.amcharts-category-axis .amcharts-axis-label:nth-child(1) tspan {   font-weight: bold; }

(i used .amcharts-category-axis selector value axis labels not targeted this)

here's whole working chart above working:

var chart = amcharts.makechart("chartdiv", {    "type": "serial",    "rotate": true,    "addclassnames": true,    "marginbottom": 50,    "dataprovider": [{      "age": "85+",      "male": -0.1,      "female": 0.3    }, {      "age": "80-54",      "male": -0.2,      "female": 0.3    }, {      "age": "75-79",      "male": -0.3,      "female": 0.6    }, {      "age": "70-74",      "male": -0.5,      "female": 0.8    }, {      "age": "65-69",      "male": -0.8,      "female": 1.0    }, {      "age": "60-64",      "male": -1.1,      "female": 1.3    }, {      "age": "55-59",      "male": -1.7,      "female": 1.9    }, {      "age": "50-54",      "male": -2.2,      "female": 2.5    }, {      "age": "45-49",      "male": -2.8,      "female": 3.0    }, {      "age": "40-44",      "male": -3.4,      "female": 3.6    }, {      "age": "35-39",      "male": -4.2,      "female": 4.1    }, {      "age": "30-34",      "male": -5.2,      "female": 4.8    }, {      "age": "25-29",      "male": -5.6,      "female": 5.1    }, {      "age": "20-24",      "male": -5.1,      "female": 5.1    }, {      "age": "15-19",      "male": -3.8,      "female": 3.8    }, {      "age": "10-14",      "male": -3.2,      "female": 3.4    }, {      "age": "5-9",      "male": -4.4,      "female": 4.1    }, {      "age": "0-4",      "male": -5.0,      "female": 4.8    }],    "startduration": 1,    "graphs": [{      "fillalphas": 0.8,      "linealpha": 0.2,      "type": "column",      "valuefield": "male",      "title": "male",      "labeltext": "[[value]]",      "clustered": false,      "labelfunction": function(item) {        return math.abs(item.values.value);      },      "balloonfunction": function(item) {        return item.category + ": " + math.abs(item.values.value) + "%";      }    }, {      "fillalphas": 0.8,      "linealpha": 0.2,      "type": "column",      "valuefield": "female",      "title": "female",      "labeltext": "[[value]]",      "clustered": false,      "labelfunction": function(item) {        return math.abs(item.values.value);      },      "balloonfunction": function(item) {        return item.category + ": " + math.abs(item.values.value) + "%";      }    }],    "categoryfield": "age",    "categoryaxis": {      "gridposition": "start",      "gridalpha": 0.2,      "axisalpha": 0    },    "valueaxes": [{      "gridalpha": 0,      "ignoreaxiswidth": true,      "labelfunction": function(value) {        return math.abs(value) + '%';      },      "guides": [{        "value": 0,        "linealpha": 0.2      }]    }],    "balloon": {      "fixedposition": true    },    "chartcursor": {      "valueballoonsenabled": false,      "cursoralpha": 0.05,      "fullwidth": true    },    "alllabels": [{      "text": "male",      "x": "28%",      "y": "97%",      "bold": true,      "align": "middle"    }, {      "text": "female",      "x": "75%",      "y": "97%",      "bold": true,      "align": "middle"    }]  });
#chartdiv {    width: 100%;    height: 500px;  }    .amcharts-category-axis .amcharts-axis-label:nth-child(1) tspan {    font-weight: bold;  }
<script src="http://www.amcharts.com/lib/3/amcharts.js"></script>  <script src="http://www.amcharts.com/lib/3/serial.js"></script>  <div id="chartdiv"></div>


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