// github: github.com/jackshawn/pics-by-echarts
var name = [
// 常
{
nodes: [
{x: 3, y: 1.5, name: 's1'},
{x: 5, y: 1.5, name: 's2'},
{x: 7, y: 1.5, name: 's3'},
{x: 4, y: 2.5, name: 's4'},
{x: 5, y: 3, name: 's5'},
{x: 6, y: 2.5, name: 's6'},
{x: 1, y: 3, name: 's7'},
{x: 9, y: 3, name: 's8'},
{x: 2, y: 4, name: 's9'},
{x: 8, y: 4, name: 's10'},
{x: 4, y: 5, name: 's11'},
{x: 6, y: 5, name: 's12'},
{x: 4, y: 6, name: 's13'},
{x: 5, y: 6, name: 's14'},
{x: 6, y: 6, name: 's15'},
{x: 1, y: 7, name: 's16'},
{x: 9, y: 7, name: 's17'},
{x: 8, y: 8, name: 's18'},
{x: 1, y: 9, name: 's19'},
{x: 9, y: 9, name: 's20'},
{x: 5, y: 10, name: 's21'}
],
links: [
{source: 's1', target: 's4'},
{source: 's2', target: 's5'},
{source: 's3', target: 's6'},
{source: 's7', target: 's8'},
{source: 's7', target: 's9'},
{source: 's8', target: 's10'},
{source: 's11', target: 's12'},
{source: 's11', target: 's13'},
{source: 's12', target: 's15'},
{source: 's13', target: 's14'},
{source: 's14', target: 's15'},
{source: 's14', target: 's21'},
{source: 's16', target: 's17'},
{source: 's16', target: 's19'},
{source: 's17', target: 's20'},
{source: 's18', target: 's20'}
]
},
// 东
{
nodes: [
{x: 3, y: 1, name: 's1'},
{x: 1.5, y: 2, name: 's2'},
{x: 4.5, y: 2, name: 's3'},
{x: 3, y: 2.5, name: 's4'},
{x: 2, y: 3, name: 's5'},
{x: 4, y: 3, name: 's6'},
{x: 2.5, y: 3.5, name: 's7'},
{x: 3.5, y: 3.5, name: 's8'},
{x: 2, y: 4.5, name: 's9'},
{x: 2.5, y: 4.8, name: 's10'},
{x: 4, y: 4.5, name: 's11'},
{x: 3, y: 5.5, name: 's12'}
],
links: [
{source: 's2', target: 's3'},
{source: 's1', target: 's5'},
{source: 's5', target: 's6'},
{source: 's4', target: 's12'},
{source: 's12', target: 's10'},
{source: 's7', target: 's9'},
{source: 's8', target: 's11'},
]
},
// 飞
{
nodes: [
{x: 2, y: 1, name: 's1'},
{x: 2.5, y: 1.5, name: 's2'},
{x: 1, y: 1, name: 's3'},
{x: 2, y: 2, name: 's4'},
{x: 3, y: 2.5, name: 's5'},
{x: 2, y: 4, name: 's6'},
{x: 2.8, y: 3.3, name: 's7'}
],
links: [
{source: 's1', target: 's3'},
{source: 's1', target: 's4'},
{source: 's2', target: 's4'},
{source: 's4', target: 's12'},
{source: 's4', target: 's5'},
{source: 's4', target: 's6'},
{source: 's6', target: 's7'},
]
},
];
var index = 0;
option = {
series: [
{
name: 'name',
type: 'graph',
data: name[0].nodes,
links: name[0].links,
lineStyle: {
normal: {
width: 2,
curveness: 0,
color: '#333'
}
},
itemStyle: {
normal: {
color: '#555'
}
},
silent: true,
symbolSize: 1
},
{
name: 'btn',
type: 'graph',
data: [
{
x: 50,
y: 350,
name: 'btn-left',
symbolSize: 45
},
{
x: 950,
y: 350,
name: 'btn-right',
symbolSize: 45,
},
{
x: 56,
y: 359.5,
name: 'left1',
},
{
x: 56,
y: 340.5,
name: 'left2',
},
{
x: 38,
y: 350,
name: 'left3',
},
{
x: 944,
y: 359.5,
name: 'right1',
},
{
x: 944,
y: 340.5,
name: 'right2',
},
{
x: 962,
y: 350,
name: 'right3',
}
],
links: [
{source: 'left1', target: 'left2'},
{source: 'left1', target: 'left3'},
{source: 'left2', target: 'left3'},
{source: 'right1', target: 'right2'},
{source: 'right1', target: 'right3'},
{source: 'right2', target: 'right3'}
],
lineStyle: {
normal: {
width: 1.5,
color: '#555'
}
},
itemStyle: {
normal: {
color: 'transparent',
borderWidth: 1,
borderColor: '#555'
}
},
label: {
emphasis: {
show: false
}
},
symbolSize: 0
}
],
animationDuration: 1500,
animationDurationUpdate: 1500
};
myChart.setOption(option);
myChart.on('click', function (params) {
option.series[0].symbolSize = 6;
if (params.name == 'btn-right') {
if (index == name.length - 1) {
index = 0;
} else {
index++
}
} else {
if (index == 0) {
index = name.length - 1;
} else {
index--
}
}
option.series[0].data = name[index].nodes;
//两种过渡效果
if(Math.random()>.5){
option.series[0].links = name[index].links;
myChart.setOption(option);
setTimeout(function () {
option.series[0].symbolSize = 2;
myChart.setOption(option);
}, 1000)
}else{
option.series[0].links = [];
myChart.setOption(option);
setTimeout(function () {
option.series[0].links = name[index].links;
option.series[0].symbolSize = 2;
myChart.setOption(option);
}, 1000)
}
});