Vue echarts realizes the display of cabin seat selection

The captain is on board 2022-05-14 11:34:29 阅读数:29

vueechartsrealizesdisplaycabin

92b5208c8eff4fe7961d88b1552a6b51.png 

 


var ROOT_PATH =
'https://cdn.jsdelivr.net/gh/apache/[email protected]/examples';
var chartDom = document.getElementById('main');
var myChart = echarts.init(chartDom);
var option;
$.get(ROOT_PATH + '/data/asset/geo/flight-seats.svg', function (svg) {
echarts.registerMap('flight-seats', { svg: svg });
const takenSeatNames = ['26E', '26D', '26C', '25D', '23C', '21A', '20F'];
option = {
tooltip: {},
geo: {
map: 'flight-seats',
roam: true,
selectedMode: 'multiple',
layoutCenter: ['50%', '50%'],
layoutSize: '95%',
tooltip: {
show: true
},
itemStyle: {
color: '#fff'
},
emphasis: {
itemStyle: {
color: undefined,
borderColor: 'green',
borderWidth: 2
},
label: {
show: false
}
},
select: {
itemStyle: {
color: 'green'
},
label: {
show: false,
textBorderColor: '#fff',
textBorderWidth: 2
}
},
regions: makeTakenRegions(takenSeatNames)
}
};
function makeTakenRegions(takenSeatNames) {
var regions = [];
for (var i = 0; i < takenSeatNames.length; i++) {
regions.push({
name: takenSeatNames[i],
silent: true,
itemStyle: {
color: '#bf0e08'
},
emphasis: {
itemStyle: {
borderColor: '#aaa',
borderWidth: 1
}
},
select: {
itemStyle: {
color: '#bf0e08'
}
}
});
}
return regions;
}
myChart.setOption(option);
// Get selected seats.
myChart.on('geoselectchanged', function (params) {
const selectedNames = params.allSelected[0].name.slice();
// Remove taken seats.
for (var i = selectedNames.length - 1; i >= 0; i--) {
if (takenSeatNames.indexOf(selectedNames[i]) >= 0) {
selectedNames.splice(i, 1);
}
}
console.log('selected', selectedNames);
});
});
option && myChart.setOption(option);

 

 

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