双3D柱状图 + 折线图echarts custom配置项内容和展示
双3D柱状图 + 折线图
配置项如下
// 绘制左侧面
const CubeLeft = echarts.graphic.extendShape({
shape: {
x: 0,
y: 0,
},
buildPath: function (ctx, shape) {
// 会canvas的应该都能看得懂，shape是从custom传入的
const xAxisPoint = shape.xAxisPoint;
const c0 = [shape.x, shape.y];
const c1 = [shape.x - 18, shape.y - 10];
const c2 = [xAxisPoint[0] - 18, xAxisPoint[1] - 9];
const c3 = [xAxisPoint[0], xAxisPoint[1]];
ctx.moveTo(c0[0], c0[1]).lineTo(c1[0], c1[1]).lineTo(c2[0], c2[1]).lineTo(c3[0], c3[1]).closePath();
},
});
// 绘制右侧面
const CubeRight = echarts.graphic.extendShape({
shape: {
x: 0,
y: 0,
},
buildPath: function (ctx, shape) {
const xAxisPoint = shape.xAxisPoint;
const c1 = [shape.x, shape.y];
const c2 = [xAxisPoint[0], xAxisPoint[1]];
const c3 = [xAxisPoint[0] + 18, xAxisPoint[1] - 9];
const c4 = [shape.x + 18, shape.y - 9];
ctx.moveTo(c1[0], c1[1]).lineTo(c2[0], c2[1]).lineTo(c3[0], c3[1]).lineTo(c4[0], c4[1]).closePath();
},
});
// 绘制顶面
const CubeTop = echarts.graphic.extendShape({
shape: {
x: 0,
y: 0,
},
buildPath: function (ctx, shape) {
const c1 = [shape.x, shape.y];
const c2 = [shape.x + 18, shape.y - 9];
const c3 = [shape.x, shape.y - 18];
const c4 = [shape.x - 18, shape.y - 10];
ctx.moveTo(c1[0], c1[1]).lineTo(c2[0], c2[1]).lineTo(c3[0], c3[1]).lineTo(c4[0], c4[1]).closePath();
},
});
// 注册三个面图形
echarts.graphic.registerShape('CubeLeft', CubeLeft);
echarts.graphic.registerShape('CubeRight', CubeRight);
echarts.graphic.registerShape('CubeTop', CubeTop);
// 绘制左侧面
const CubeLeft1 = echarts.graphic.extendShape({
shape: {
x: 0,
y: 0,
},
buildPath: function (ctx, shape) {
// 会canvas的应该都能看得懂，shape是从custom传入的
const xAxisPoint = shape.xAxisPoint;
const c0 = [shape.x, shape.y];
const c1 = [shape.x + 30, shape.y - 10];
const c2 = [xAxisPoint[0] + 30, xAxisPoint[1] - 9];
const c3 = [xAxisPoint[0], xAxisPoint[1]];
ctx
.moveTo(c0[0] + 48, c0[1])
.lineTo(c1[0], c1[1])
.lineTo(c2[0], c2[1])
.lineTo(c3[0] + 48, c3[1])
.closePath();
},
});
// 绘制右侧面
const CubeRight1 = echarts.graphic.extendShape({
shape: {
x: 0,
y: 0,
},
buildPath: function (ctx, shape) {
const xAxisPoint = shape.xAxisPoint;
const c1 = [shape.x, shape.y];
const c2 = [xAxisPoint[0], xAxisPoint[1]];
const c3 = [xAxisPoint[0] + 66, xAxisPoint[1] - 9];
const c4 = [shape.x + 66, shape.y - 9];
ctx
.moveTo(c1[0] + 48, c1[1])
.lineTo(c2[0] + 48, c2[1])
.lineTo(c3[0], c3[1])
.lineTo(c4[0], c4[1])
.closePath();
},
});
// 绘制顶面
const CubeTop1 = echarts.graphic.extendShape({
shape: {
x: 0,
y: 0,
},
buildPath: function (ctx, shape) {
const c1 = [shape.x + 48, shape.y];
const c2 = [shape.x + 66, shape.y - 9];
const c3 = [shape.x + 48, shape.y - 18];
const c4 = [shape.x + 30, shape.y - 10];
ctx.moveTo(c1[0], c1[1]).lineTo(c2[0], c2[1]).lineTo(c3[0], c3[1]).lineTo(c4[0], c4[1]).closePath();
},
});
// 注册三个面图形
echarts.graphic.registerShape('CubeLeft1', CubeLeft1);
echarts.graphic.registerShape('CubeRight1', CubeRight1);
echarts.graphic.registerShape('CubeTop1', CubeTop1);
const VALUE = [2012, 1230, 3790, 2349, 1654, 1230, 3790, 2349, 1654];
option = {
backgroundColor: '#012366',
// color: ['#02E4FF','#F6AE31'],
title: {
text: '',
top: 32,
left: 18,
textStyle: {
color: '#00F6FF',
fontSize: 24,
},
},
grid: {
left: 20,
right: 40,
bottom: '19%',
top: 107,
containLabel: true,
},
legend: {
tyle: 'plain',
show: true,
left: '50%',
orient: 'horizontal',
align: 'left',
// data: ['地点','用电量'],
data: [
{
name: '地点',
// icon: 'rect',
itemStyle: {
color: '#02E4FF',
},
textStyle: {
color: '#A9C0FF',
},
},
{
name: '移动',
// icon: 'rect',
itemStyle: {
color: '#02E4FF',
},
textStyle: {
color: '#A9C0FF',
},
},
{
name: '用电量',
// icon: 'rect',
// itemStyle: {
// color: '#02E4FF',
// },
textStyle: {
color: '#A9C0FF',
},
},
],
},
xAxis: {
type: 'category',
data: [
'德州',
'德城区',
'陵城区',
'禹城市',
'乐陵市',
'临邑县',
'平原县',
'夏津县',
'武城县',
// '庆云县',
// '宁津县',
// '齐河县',
],
axisLine: {
show: false,
lineStyle: {
color: 'rgba(255,255,255,1)',
shadowColor: 'rgba(255,255,255,1)',
shadowOffsetX: '20',
},
symbol: ['none', 'arrow'],
symbolOffset: [0, 25],
},
splitLine: {
show: false,
},
axisTick: {
show: false,
},
axisLabel: {
margin: 30,
fontSize: 15,
},
},
yAxis: [
{
type: 'value',
axisLine: {
show: true,
lineStyle: {
color: 'white',
},
},
splitLine: {
show: true,
},
axisTick: {
show: false,
},
axisLabel: {
fontSize: 16,
},
boundaryGap: ['20%', '20%'],
},
{
type: 'value',
axisLine: {
show: true,
lineStyle: {
color: 'white',
},
},
splitLine: {
show: false,
},
axisTick: {
show: false,
},
axisLabel: {
show: false,
fontSize: 16,
},
boundaryGap: ['20%', '20%'],
},
],
series: [
{
name: '地点',
type: 'custom',
renderItem: (params, api) => {
const location = api.coord([api.value(0), api.value(1)]);
return {
type: 'group',
children: [
{
type: 'CubeLeft',
shape: {
api,
xValue: api.value(0),
yValue: api.value(1),
x: location[0],
y: location[1],
xAxisPoint: api.coord([api.value(0), 0]),
},
style: {
fill: new echarts.graphic.LinearGradient(0, 0, 0, 1, [
{
offset: 0,
color: '#00F6FF',
// color: 'transparent',
},
{
offset: 0.5,
color: 'rgba(7, 185, 244, 0.46)',
// color: 'transparent',
},
{
offset: 1,
// color: '#49BEE5',
// color: 'transparent',
color: 'rgba(48, 91, 251, 0.01)',
},
]),
},
},
{
type: 'CubeRight',
shape: {
api,
xValue: api.value(0),
yValue: api.value(1),
x: location[0],
y: location[1],
xAxisPoint: api.coord([api.value(0), 0]),
},
style: {
fill: new echarts.graphic.LinearGradient(0, 0, 0, 1, [
{
offset: 0,
color: '#00F6FF',
// color: 'transparent',
},
{
offset: 0.5,
color: 'rgba(7, 185, 244, 0.46)',
// color: 'transparent',
},
{
offset: 1,
// color: '#49BEE5',
// color: 'transparent',
color: 'rgba(48, 91, 251, 0.01)',
},
]),
},
},
{
type: 'CubeTop',
shape: {
api,
xValue: api.value(0),
yValue: api.value(1),
x: location[0],
y: location[1],
xAxisPoint: api.coord([api.value(0), 0]),
},
style: {
fill: new echarts.graphic.LinearGradient(0, 0, 0, 1, [
{
offset: 0,
color: '#2F80ED',
},
{
offset: 1,
color: '#56CCF2',
},
]),
},
},
],
};
},
data: VALUE,
},
{
name: '移动',
type: 'custom',
renderItem: (params, api) => {
const location = api.coord([api.value(0), api.value(1)]);
return {
type: 'group',
children: [
{
type: 'CubeLeft1',
shape: {
api,
xValue: api.value(0),
yValue: api.value(1),
x: location[0],
y: location[1],
xAxisPoint: api.coord([api.value(0), 0]),
},
style: {
fill: new echarts.graphic.LinearGradient(0, 0, 0, 1, [
{
offset: 0,
color: '#00F6FF',
// color: 'transparent',
},
{
offset: 0.5,
color: 'rgba(7, 185, 244, 0.46)',
// color: 'transparent',
},
{
offset: 1,
// color: '#49BEE5',
// color: 'transparent',
color: 'rgba(48, 91, 251, 0.01)',
},
]),
},
},
{
type: 'CubeRight1',
shape: {
api,
xValue: api.value(0),
yValue: api.value(1),
x: location[0],
y: location[1],
xAxisPoint: api.coord([api.value(0), 0]),
},
style: {
fill: new echarts.graphic.LinearGradient(0, 0, 0, 1, [
{
offset: 0,
color: '#00F6FF',
// color: 'transparent',
},
{
offset: 0.5,
color: 'rgba(7, 185, 244, 0.46)',
// color: 'transparent',
},
{
offset: 1,
// color: '#49BEE5',
// color: 'transparent',
color: 'rgba(48, 91, 251, 0.01)',
},
]),
},
},
{
type: 'CubeTop1',
shape: {
api,
xValue: api.value(0),
yValue: api.value(1),
x: location[0],
y: location[1],
xAxisPoint: api.coord([api.value(0), 0]),
},
style: {
fill: new echarts.graphic.LinearGradient(0, 0, 0, 1, [
{
offset: 0,
color: '#2F80ED',
},
{
offset: 1,
color: '#56CCF2',
},
]),
},
},
],
};
},
data: VALUE,
},
{
name: '用电量',
type: 'line',
smooth: true, //是否平滑
showAllSymbol: true,
symbol: 'circle',
yAxisIndex: 1,
symbolSize: 16,
lineStyle: {
normal: {
color: '#F6AE31',
width: 5,
},
},
zlevel: 1,
label: {
show: false,
position: 'top',
textStyle: {
color: '#6c50f3',
},
},
itemStyle: {
// color: '#fff',
// borderColor: '#F6AE31',
color: '#F6AE31',
borderColor: '#fff',
borderWidth: 3,
},
areaStyle: {
normal: {
color: new echarts.graphic.LinearGradient(
0,
0,
0,
1,
[
{
offset: 0,
color: 'rgba(251,176,48,0.8)',
},
{
offset: 1,
color: 'rgba(239, 170, 52, 0.02)',
},
],
false
),
shadowColor: 'rgba(0, 96, 255, 0.9)',
shadowBlur: 10,
},
},
data: [4600, 4790, 4900, 5130, 5600, 5800, 5700, 5600, 5400],
},
],
};
截图如下
