1.矩形数图的配置,是直接拿饼图的配置 然后将type换成treemap。
修改类型
option.series.type = 'treemap';
关闭面包屑导航
option.series.breadcrumb = false;
关闭鼠标移动上去的覆盖效果
option.series.hoverAnimation = false;
关闭提示
option.tooltip.show = false;
关闭矩形图的点击节点事件
option.series.nodeClick = false;
关闭鼠标响应事件
option.series.silent = false;
关闭鼠标滚轮事件
option.series.roam = false;
设置几个图之间的间距宽度
option.series.itemStyle = {normal: {gapWidth: 1,}};
配置图表里头的label文字位置
option.series.data[i].label = {position: ['3%', '3%'],};
里面的图换成渐变色
for (var j = 0; j < option.series.data.length; j++) { var colorList = [['rgb(35, 64, 98)', 'rgb(43, 99, 120)'], ['rgb(35, 64, 98)', 'rgb(43, 99, 120)'], ['rgb(31, 60, 94)', 'rgb(40, 107, 152)'], ['rgb(25, 60, 98)', 'rgb(25, 96, 138)'], ['rgb(35, 64, 98)', 'rgb(43, 99, 120)'], ['rgb(15, 47, 94)', 'rgb(9, 71, 144)'], ['rgb(25, 60, 98)', 'rgb(25, 96, 138)'], ['rgb(31, 60, 94)', 'rgb(40, 107, 152)'], ['rgb(47, 121, 134)', 'rgb(6, 100, 125)']]; option.series.data[j].itemStyle = { color: new echarts.graphic.RadialGradient(0.5, 0.5, 1, [{ offset: 0, color: colorList[j][0] }, { offset: 1, color: colorList[j][1] }], false), }; }
label文字的修改,这里直接+会有错误,所以只能用concat来组装字符串
option.series.label.normal = { rich: { left: { align: 'left', } }, formatter: function(a) { agf.push(a.dataIndex); var sumData = 0; for (var i = 0; i < option.series.data.length; i++) { sumData += option.series.data[i].value; } var perc = new Number((a.value / sumData) * 100); str = '{name|'; return str.concat(a.name, '}\n\n', perc.toFixed(2), '%', '\n\n¥', fmoney(a.value, 2), '百万元'); } };
效果图如下:
2.根据一定的数组对x轴数据进行排序(就是拿到数据然后进行排序获取index序号,在组一下)
var dataSer = option.series[0].data; var dataSer1 = option.series[1].data;//这两个是我有两组series,可以根据自己的弄 或者直接用循环 var dataX = option.xAxis[0].data; var sortArr = ['2017年第四季度', '2018年第一季度', '2018年第二季度', '2018第三季度', '2018第四季度', '2019第一季度', '2019第二季度', '2019第三季度']; var sortSer = [], sortSer1 = [], sortX = []; var index; for (var i = 0; i < sortArr.length; i++) { index = dataX.indexOf(sortArr[i]); if (index > -1) { sortX.push(dataX[index]); sortSer.push(dataSer[index]); sortSer1.push(dataSer1[index]); } option.series[0].data = sortSer; option.series[1].data = sortSer1; option.xAxis[0].data = sortX;
3.切割x轴过多的文字让其换行(我这里是五个字一行)
for (var i = 0; i < option.xAxis[0].data.length; i++) { option.xAxis[0].data[i] = option.xAxis[0].data[i].slice(0, 5) + '\n' + option.xAxis[0].data[i].slice(5); }
4.颜色的设置
---------------------------------------------------------------------------柱子的不同色(适用于其他换色)
option.series[0].itemStyle = { normal: { color: function(params) { var colorList = ["#089CFE", "#089CFE", "#089CFE", "#089CFE", "#089CFE", "#74EFFF"]; return colorList[params.dataIndex]; } }
--------------------------------------------------------柱子渐变色
option.series[0].itemStyle = {
normal: {
color: new echarts.graphic.LinearGradient(
0, 0, 0, 1, [{
offset: 0,
color: '#06B5D7'
},
{
offset: 1,
color: '#1E3FF7'
},
])
}
};
----------------------------------------------------------------------------柱子渐变加不同色 option.series[0].itemStyle = {
normal: { color: function(params) { var colorList = [['rgb(120,186,247)', 'rgb(98,132,227)'], ['rgb(229,90,67)', 'rgb(183,52,20)'], ['rgb(255,176,35)', 'rgb(228,151,23)'], ['rgb(33,247,183)', 'rgb(12,181,133)']]; var index = params.dataIndex; if (params.dataIndex >= colorList.length) { index = params.dataIndex - colorList.length; } return new echarts.graphic.LinearGradient(0, 0, 0, 1, [{ offset: 0, color: colorList[index][0] }, { offset: 1, color: colorList[index][1] }]); } } };
5.细节修改
option.series.hoverAnimation=false;//关闭高亮效果 option.tooltip.show=false;//是否显示覆盖上去的提示 option.legend.selectedMode=false;//选择效果 option.series.clickable=false; //点击效果 ------------------------------------------------------提示文字的设置 option.series.label.normal.formatter = '{d}%'; -----------------------------------------------------鼠标覆盖饼图后的提示文字 option.series.label.emphasis.formatter = '{d}%'; option.series[0].label.normal.offset = [80, 0]; option.series.label.emphasis.textStyle.fontSize = 36; option.series.label.emphasis.textStyle.fontWeight = "normal"; -----------------------------------------------------网格线的颜色 option.xAxis[0].splitLine.lineStyle.color='#ffffff'; ----------------------------------------------------图例的大小和间距 option.legend.itemWidth = 40; option.legend.itemHeight = 40; option.legend.itemGap = 40; option.legend.icon='line'; option.legend.padding=[0,0,0,0] option.legend.formatter = function(params) { return "{title|" + params + "}{value|" + (objData[params].value) + "}{title|项}"; }; ----------------------------------------------图例位置 option.legend.top = "100px"; option.legend.padding = [50, 0, 0, 445]; option.legend.left = 'auto'; option.legend.right = 40; option.legend.top = 5; option.legend.selectedMode = false; ---------------------------------------------------折线图中间节点的图标 option.series[0].symbol='circle';//none就是取消节点 option.series[0].symbolSize=10, ----------------------------------------柱状图的数据标签 option.series[0].label.normal.offset = [80, 0]; option.series[0].label.normal.formatter = '{c}%'; ----------------------------------------柱状图的柱子 option.series[0].barGap = '10%'; option.series[0].barWidth = "15%"; option.series[1].barWidth = "15%"; -----------------------------------------雷达图背景网格的属性 option.radar.splitNumber = 4; option.radar.splitArea={show : false}; option.radar.splitLine.lineStyle = { color: '#175E4B' }; -------------------------------------------雷达图的五个角的属性 option.radar.name = { textStyle: { color: '#ffffff', fontSize: 20,}, }; --------------------------------------------雷达图的内容属性 option.series.itemStyle.normal.color = '#26F091'; option.radar.center = ['50%', '55%']; option.xAxis[0].axisLabel.margin = 20; option.yAxis[0].axisLabel.margin = 20; ------------------------------------------------------x,y轴设置 option.yAxis[0].axisLabel.formatter = '{value}%'; option.yAxis[0].nameRotate = 0; option.yAxis[0].nameTextStyle.padding=[0,0,0,0],上右下左