Вы можете сделать это, установив state
точки наведения в событии mouseOver
и удалив state
в mouseOut
событие.То же самое для первого графика и то же самое для второго графика, изменяя переменную chart2
на chart1
:
plotOptions: {
series: {
point: {
events: {
mouseOver: function(event) {
for (var i = 0; i < chart2.series[0].data.length; i++) {
if (chart2.series[0].data[i].name == event.target.name && chart2.series[0].data[i].parent == event.target.parent) {
chart2.series[0].data[i].setState('hover')
}
}
},
mouseOut: function(event) {
for (var i = 0; i < chart2.series[0].data.length; i++) {
if (chart2.series[0].data[i].name == event.target.name && chart2.series[0].data[i].parent == event.target.parent) {
chart2.series[0].data[i].setState('')
}
}
}
}
}
}
},
var chart1 = Highcharts.chart('treemap1', {
plotOptions: {
series: {
point: {
events: {
mouseOver: function(event) {
for (var i = 0; i < chart2.series[0].data.length; i++) {
if (chart2.series[0].data[i].name == event.target.name && chart2.series[0].data[i].parent == event.target.parent) {
chart2.series[0].data[i].setState('hover')
}
}
},
mouseOut: function(event) {
for (var i = 0; i < chart2.series[0].data.length; i++) {
if (chart2.series[0].data[i].name == event.target.name && chart2.series[0].data[i].parent == event.target.parent) {
chart2.series[0].data[i].setState('')
}
}
}
}
}
}
},
series: [{
type: "treemap",
layoutAlgorithm: 'stripes',
alternateStartingDirection: true,
levels: [{
level: 1,
layoutAlgorithm: 'sliceAndDice',
dataLabels: {
enabled: true,
align: 'left',
verticalAlign: 'top',
style: {
fontSize: '15px',
fontWeight: 'bold'
}
}
}],
data: [{
id: 'A',
name: 'Apples',
color: "#EC2500"
}, {
id: 'B',
name: 'Bananas',
color: "#ECE100"
}, {
id: 'O',
name: 'Oranges',
color: '#EC9800'
}, {
name: 'Anne',
parent: 'A',
value: 5
}, {
name: 'Rick',
parent: 'A',
value: 3
}, {
name: 'Peter',
parent: 'A',
value: 4
}, {
name: 'Anne',
parent: 'B',
value: 4
}, {
name: 'Rick',
parent: 'B',
value: 10
}, {
name: 'Peter',
parent: 'B',
value: 1
}, {
name: 'Anne',
parent: 'O',
value: 1
}, {
name: 'Rick',
parent: 'O',
value: 3
}, {
name: 'Peter',
parent: 'O',
value: 3
}, {
name: 'Susanne',
parent: 'Kiwi',
value: 2,
color: '#9EDE00'
}]
}],
title: {
text: 'Treemap 1'
}
});
var chart2 = Highcharts.chart('treemap2', {
plotOptions: {
series: {
point: {
events: {
mouseOver: function(event) {
for (var i = 0; i < chart1.series[0].data.length; i++) {
if (chart1.series[0].data[i].name == event.target.name && chart1.series[0].data[i].parent == event.target.parent) {
chart1.series[0].data[i].setState('hover')
}
}
},
mouseOut: function(event) {
for (var i = 0; i < chart1.series[0].data.length; i++) {
if (chart1.series[0].data[i].name == event.target.name && chart1.series[0].data[i].parent == event.target.parent) {
chart1.series[0].data[i].setState('')
}
}
}
}
}
}
},
series: [{
type: "treemap",
layoutAlgorithm: 'stripes',
alternateStartingDirection: true,
levels: [{
level: 1,
layoutAlgorithm: 'sliceAndDice',
dataLabels: {
enabled: true,
align: 'left',
verticalAlign: 'top',
style: {
fontSize: '15px',
fontWeight: 'bold'
}
}
}],
data: [{
id: 'A',
name: 'Apples',
color: "#EC2500"
}, {
id: 'B',
name: 'Bananas',
color: "#ECE100"
}, {
id: 'O',
name: 'Oranges',
color: '#EC9800'
}, {
name: 'Anne',
parent: 'A',
value: 5
}, {
name: 'Rick',
parent: 'A',
value: 3
}, {
name: 'Peter',
parent: 'A',
value: 4
}, {
name: 'Anne',
parent: 'B',
value: 4
}, {
name: 'Rick',
parent: 'B',
value: 10
}, {
name: 'Peter',
parent: 'B',
value: 1
}, {
name: 'Anne',
parent: 'O',
value: 1
}, {
name: 'Rick',
parent: 'O',
value: 3
}, {
name: 'Peter',
parent: 'O',
value: 3
}, {
name: 'Susanne',
parent: 'Kiwi',
value: 2,
color: '#9EDE00'
}]
}],
title: {
text: 'Treemap 2'
}
});
.treemap-chart {
float: left;
width: 50%
}
<script src="https://code.highcharts.com/highcharts.js"></script>
<script src="https://code.highcharts.com/modules/treemap.js"></script>
<div id="treemap1" class="treemap-chart"></div>
<div id="treemap2" class="treemap-chart"></div>
Пример работы jsfiddle: https://jsfiddle.net/ewolden/czn1rjxu/2/