Echart3图越来越强大，最近公司有这样的需求，客户对界面要求比较高，专门设计了几种图，查阅了官网的使用API。算是实现了吧！
背景有方格子的图
option = {
title: {
text: "设备总体健康报表",
textStyle: {
color: "#ffffff",
fontWeight: 'bold'
},
left: "10",
top: '10'
},
tooltip: {
trigger: 'axis'
},
color: ['#e8b609', '#e74e54', '#79e4e4', '#29b4ec'],
grid: {
left: '3%',
right: '4%',
bottom: '20%',
containLabel: true,
},
legend: {
right: '30',
top: '10',
orient: 'horizontal',
textStyle: {
color: '#ffffff'
},
icon: 'roundRect',
data: ['宝山', '东山', '青山', '梅山']
},
xAxis: {
type: 'category',
boundaryGap: false,
nameTextStyle: {
fontSize: '16'
},
axisLabel: {
height: '50',
textStyle: {
color: '#ffffff',
fontSize: '16'
}
},
splitLine: {
show: true,
lineStyle: {
type: 'solid'
}
},
axisLine: {
lineStyle: {
color: '#ffffff'
}
},
data: ['一月', '二月', '三月', '四月', '五月', '六月', '七月', '八月', '九月', '十月', '十一月', '、十二月']
},
yAxis: {
type: 'value',
axisLine: true,
axisLabel: {
formatter: '{value} %',
textStyle: {
color: '#ffffff'
}
}
},
series: [
{
name: '宝山',
type: 'line',
symbolSize: 10,
data: [30, 33, 34, 33, 42, 35, 34]
},
{
name: '东山',
type: 'line',
symbolSize: 15,
data: [5, 2, 2, 5, 3, 2, 3],
},
{
name: '青山',
type: 'line',
symbolSize: 15,
data: [20, 30, 15, 15, 22, 23, 34],
},
{
name: '梅山',
type: 'line',
symbolSize: 15,
data: [33, 30, 42, 35, 43, 23, 32],
}
],
graphic: [
{
type: 'image',
id: 'logo',
right: '11',
bottom: '28%',
z: 1000,
bounding: 'raw',
style: {
image: 'image/shadow.png',
width: 945
}
}
],
};
有一个背景图的渐变色饼图
option = {
tooltip: {
trigger: 'item',
formatter: "{a} <br/>{b}: {c} ({d}%)"
},
color: ['#e8b609', '#e74e54', '#29b4ec'],
grid: {
top: 'top'
},
legend: {
left: 'center',
top: '30',
orient: 'vertical',
textStyle: {
color: '#ffffff',
fontSize: '20',
verticalAlign: 'bottom'
},
itemHeight: '50',
icon: 'rect',
data: ['335', '310', '234'],
formatter: function (name) {
return "指标名称\n" + name;
}
},
graphic: [
{
type: 'image',
left: '32',
top: 8,
z: -10,
bounding: 'raw',
style: {
image: 'image/circle_equipment.png',
width: 200,
// height: 150,
// opacity: 0.4
}
}
],
series: [
{
name: '访问来源',
type: 'pie',
radius: ['30%', '60%'],
center: ['22%', '36%'],
avoidLabelOverlap: false,
label: {
normal: {
show: false,
position: 'center'
},
emphasis: {
show: true,
textStyle: {
fontSize: '30',
fontWeight: 'bold'
}
}
},
labelLine: {
normal: {
show: false
}
},
data: [
{
value: 335,
name: '335',
itemStyle: {
normal: {
color: new echarts.graphic.LinearGradient(0, 0, 0, 1, [{
offset: 0,
color: '#fcd661'
}, {
offset: 1,
color: '#fca81f'
}])
}
}
},
{
value: 310,
name: '310',
itemStyle: {
normal: {
color: new echarts.graphic.LinearGradient(0, 0, 0, 1, [{
offset: 0,
color: '#48e4c1'
}, {
offset: 1,
color: '#15aa97'
}])
}
}
},
{
value: 234,
name: '234',
itemStyle: {
normal: {
color: new echarts.graphic.LinearGradient(0, 0, 0, 1, [{
offset: 0,
color: '#2cc1ff'
}, {
offset: 1,
color: '#148ccb'
}])
}
}
}
]
}
]
};
默认展示数据的饼图
option = {
title: {
text: "东山",
textStyle: {
color: "#ffffff",
},
left: "center",
bottom: "75"
},
tooltip: {
trigger: 'item',
formatter: "{a} <br/>{b}: {c} ({d}%)"
},
color: ['#e8b609', '#e74e54', '#29b4ec'],
grid: {
top: 'top'
},
legend: {
left: 'center',
bottom: '26',
orient: 'horizontal',
textStyle: {
color: '#ffffff'
},
icon: 'circle',
data: ['335', '310', '234'],
},
graphic: [
{
type: 'image',
id: 'logo',
right: 11,
top: 8,
z: -10,
bounding: 'raw',
style: {
image: 'image/circlebg.png',
width: 200,
// height: 150,
// opacity: 0.4
}
}
],
series: [
{
name: '访问来源',
type: 'pie',
radius: ['50%', '70%'],
center: ['50%', '36%'],
avoidLabelOverlap: false,
label: {
normal: {
show: false,
position: 'center',
formatter: function (params) {
// if (params.name == "335") {
// }
// return "";
// return params.value + '\n' + params.name;
},
},
emphasis: {
show: false,
textStyle: {
fontSize: '30',
fontWeight: 'bold'
}
}
},
labelLine: {
normal: {
show: false
}
},
data: [
{value: 335, name: '335'},
{value: 310, name: '310'},
{value: 234, name: '234'}
]
}, {
name: '完成处理',
type: 'pie',
clockWise: false,
hoverAnimation: true,
radius: ['50', '50'],
center: ['50%', '36%'],
label: {
normal: {
position: 'center'
}
},
tooltip: {
show: false
},
data: [
{
label: {
normal: {
formatter: '879',
textStyle: {
color: '#000000',
fontSize: 46,
fontWeight: 'bold'
}
}
}
}
]
}
]
};
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