Stack Overflow
Stack Overflow

Questions tagged [apache-echarts]

134 questions
0
votes
1 answer

Is there a way to check when a series is highlighted on apache echarts line chart

I'm using the Line Chart type from Apache Echarts in an Angular project and I need to know when a line has entered into the "highlight" or "emphasis" state: This state is triggered when hovering on a line & letting the cursor there (cursor not…
Ricardo Fornes
  • 382
  • 1
  • 4
  • 11
0
votes
1 answer

Echarts OnClick Methods not reaching external methods in Vue

So I have implemented Echarts with a Vue application, on one of the charts, I am trying to get the item clicked and pass it back to the parent component that way I can do specific calculations to it. The 'on click' method works and I can…
Stevan Najeeb
  • 101
  • 1
  • 12
0
votes
1 answer

How can I set the legend text color when not selected in echarts?

I'm trying to change the color of the legend text when a serie is unselected/not shown in echarts. Using the legend.textStyle.color option, I am able to change the text color but only when the serie is shown. However I can't seem to find a similar…
Raph
  • 326
  • 3
  • 15
0
votes
1 answer

Draw a line and color it based on direction

Is it possible to draw a line similar to the example below and color it based on the previous value? So to have the color red when the line is moving down and green when it goes up. Can this be done with line type? Or does it need to be drawn with …
Rares P
  • 303
  • 3
  • 15
0
votes
1 answer

How to get vertical line and horizontal Bar chart in same without gap?

I am trying to get bar chart as horizontal with vertical line. If there is boundaryGap: false for yAxis then bar chart goes below xAxis. If I do not remove boundaryGap, then yAxis starts in middle of values. The vertical line starts in half of…
Vishnu
  • 2,135
  • 2
  • 30
  • 51
0
votes
1 answer

Deselect all the series legends in Apache Echarts

we can manually deselect specific series in Echarts using legend:{ selected: { 'Series1': false, 'Series2': false } } However, I have more than 200 series in Echart, so is there any way I can deselect all dynamically
Raj Chanpura
  • 19
  • 6
0
votes
1 answer

How to convert a force graph to none in Echarts?

I write this code in https://echarts.apache.org/examples/zh/editor.html?c=graph-simple option = { series: [ { type: 'graph', layout: 'force', roam: true, force: { repulsion:…
junjie.X
  • 1
  • 2
0
votes
2 answers

Apache ECharts double click event

I'm having a problem with mouse events ('dblclick' and 'click') in Apache ECharts plugin. When I trigger mouse 'double click' event, it also triggers mouse 'click' event twice. How can I prevent action in 'click' event when 'dbl click' is…
Davithe
  • 1
  • 1
0
votes
1 answer

Realtime ECG Data plotting using ECharts

I am using ECharts for creating a live ECG Monitor. I started with dynamic data example, https://echarts.apache.org/examples/en/editor.html?c=dynamic-data2 and modified the data to simulate ECG data. How I rendered ECG data? I used 2 line series…
Bachu
  • 425
  • 4
  • 13
0
votes
2 answers

Echart : line chart reverse legend toggle behaviour

I want to be able to click on the legend label, it then toggles all the other off and highlight selected one series data. current behaviour hide selected legend series. how i can reverse it?
jchopra
  • 21
  • 4
0
votes
1 answer

Make the x-axis values clickable in eCharts

I am using eCharts for my project and need to make them clickable to that I can call a function from there. Is there any way to do that? In the above image, I should be able to click on any of the RTVP... numbers in the X-Axis to trigger a…
Akhil Kintali
  • 496
  • 2
  • 11
  • 27
0
votes
0 answers

how to toggle entire group by clicking on axis label tick in incubator eCharts?

I am using eCharts to create a stacked and grouped bar chart, it is my first time using eCharts. but clicking on axis label tick not working properly , I want when clicking on axis label tick (example: Brand1) it should hide that Brand but is not…
webcoder
  • 1,331
  • 1
  • 9
  • 27
0
votes
1 answer

Echarts : Heatmap tiles cut on edges

Echarts version : 4.8 I'm using scatter and heatmap series on the same map. The problem is that on the right border the heatmap are cut until the last point. How can I display the full heatmap tiles ? what am I missing here ? Thanks
GChevass
  • 205
  • 3
  • 9
-1
votes
1 answer

apache echart not working with pie drill down

the drill down for pie isnt working that well, can you please let me know what im missing? i want to have a drill down bar chart however, i changed it to pie as its what i need but running into some issues - wondering if someone has done this…
safalstha
  • 3
  • 4
1 2 3
…
8
9