echarts-gl draw surfaces when drawing a surface with echarts-gl, a two-dimensional array is provided. Echarts error prompts you to provide a two-dimensional array in the main order of behavior: echarts-gl.js:51001 Uncaught (in promise) Error: Invalid...
figure 1 is hchart, figure 2 is echart, their maximum value is 2, but the processing such as hchart is obviously better than echart, I would like to ask if you do not know the maximum value (cannot set the maximum value because the data is uncertain...
can each series.data data in the bar chart be set to a different itemStyle style in echarts? let todayData = [3709, 2500, 2000, 2610, 1719, 433, 2644, 4205, 3372, 4384, 4078, 5227] let yesterdayData = [4000, 2417, 755, 2710, 1819, 4...
when the Chrome is maximized, only the tooltip in the upper-left corner of 1max 4 will not be occluded, and the rest will be blocked. But there is no such problem after windowing. Tooltip is normal. The picture of the problem is as follows: window ma...
this is the echarts code in my Mini Program. The page has obtained the data and written it to data through setData . now I d like to ask, how do I write the value in this teamname to the data in echarts? function initChart(canvas, width, height) { ...
how do I cancel the inner border shadow with my own shadow? ...
the Graph component of echarts is used in the vue project, and then the error "Uncaught TypeError: Cannot read property parse of undefined " is reported. at first thought it was the version, and then reinstalled the echarts, version with the numb...
I would like to ask echart to dynamically draw points, how to exceed ten points, do not display the previous points. That is, the chart shows only 10 points, followed by a point, and before the deletion of a point. this is how I added points: chart.se...
there is a stacked bar chart and a column discount chart, that is, there is no stacked column discount chart. I have tried it many times, but have not come out . ...
The data returned by is shown below. How do you define the color of each point based on the status value of each data? such as status=0 red status=1 data=[{ time:"2018-06-21", status:0, value:77 }, { time:"2018-06-21&...
use antv f2 to display the chart on the mobile phone, but now there is a problem: if there are too many legends, the legend will automatically wrap, causing the chart to show a problem. I want to slide the display when there are too many legends. But n...
for a certain data statistical chart, you can choose a time range of 24 hours, 7 days or 30 days. you can see from the chart that there is no problem with the 24-hour and 7-day charts, but at 30 days, because the x-axis coordinate type is "categ...
option = { tooltip: { }, radar: { shape: polygon , radius: 60% , center: [ 50% , 50% ], name: { textStyle: { color: -sharp818181 ...
Code directly $(function(){ pv-uv echarts var myChart = echarts.init(document.getElementById( puvcanvas )); var option = { title: { text: pv-uv }, toolt...
how to adjust the text obscured by echart radar map, changing the grid attribute does not work ...
how to set the container margin of echart radar image. The following settings are useless for radar map grid: { x: 40, x2: 100, y2: 150, }, ...
at present, a certain module in the project uses a pie chart, which is mainly divided into positive, negative and neutral. requirements are positive green, negative red, and neutral blue. but the color in ECharts is assigned according to the area of t...
const echarts = require ( echarts-gl ); const KnowledgeOPs = echarts.init(document.getElementById( containerKG )); _echarts.init is not a function ...
requirements: for example, the words "wed " on the x-axis above, if there are too many words, will squeeze out the values on both sides. Now I want to keep the three-digit ellipsis display for him too long, indicating that the contents in the pop-up w...
problem description the requirement is that there is a set of data data,dat.x is x-axis time Abscissa, data.y is y-axis data,data.y vertical range fluctuates up and down 1. Now it is necessary to change the y-coordinate of the origin coordinate of the...
var fullImage = new Image (); option = { grid: { show: true, width: 500, height: 300, backgroundColor: { image: fullImage, > repeat: repeat } }, dataZoom: [ {br > type: inside , xAxisIndex: [0] }, { type: inside , yAxisIndex: [0], < yAx...
as the title recently, I am designing a deployment platform for web services. I wonder what everyone is doing. it feels that big companies have developed a set of web interfaces by themselves, so the bottom layer is not very clear. is generally de...
is there a big god to solve my next problem? the front and rear ends are separated from each other, and if you log in to the front end, you want to use cas to do the integration (login will jump to another page directly). The problem now is that the gene...
I don t know how to do it. Ask for advice ...
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