echarts-doc | Official repository of Apache ECharts documentation | Chart library

Here is a full jsfiddle example

I use a custom series and draw a polygon:

I'm using echarts library. I'm creating histograms with bar charts, and using brush selection to highlight bars. Also I want to programmatically select / unselect bars. Following echarts documentation and examples, I understand that this kind of actions are done by using chart.dispatchAction but no brush action is documented or showed. The only related things documented is an option (brush.removeOnClick) which, only if brush.brushMode === 'single' allows to clear the brush selection on click. How is it possible to programmatically create / clear brush selections? thanks

I am trying to achieve something like this using echarts wherein the last part/section of the line chart is dashed, can someone help me figure this out?

Echarts-Line Chart Documentation: https://ecomfe.github.io/echarts-doc/public/en/option.html#series-line

Using the library echarts4r, I'd like to format the tooltip when using the calendar.

Adding the another line to John Coene's example

I'm trying to integrate ECharts into an Ionic (4) app following this guide:

https://golb.hplar.ch/2017/02/Integrate-ECharts-into-an-Ionic-2-app.html

I installed all the modules as follows (i add "ionic info" output):

I'm using the Echarts library. For some reason, the legend isn't appearing in this simple chart using dataset and dimensions.

I've been stuck for quite a long time, have tried all kinds of examples but to no avail. Please help!

JS fiddle: https://jsfiddle.net/jcgqfns8/

Plotting a series line with Baidu's echarts library, does anyone here know how to remove the x-axis tick marker (the small circles on the line - see screenshot below)?

screenshot (unable to embed)

I can't find an option in the series line type https://ecomfe.github.io/echarts-doc/public/en/option.html#series-line.type

edit: here's a simple example on jsfiddle

I have a question about the Echarts library https://ecomfe.github.io/echarts-doc/public/en/index.html.

I'm using Echarts to draw a line chart from a series of points (x,y) and I want to display the coordinates (x,y) of each point in the drawn line chart when the user hovers over the mouse on the point as tooltip the problem that I found is that I can display only for the points given in entered and not for the totality of line that is to say I cannot display the coordinates of a point between two successive points given in input.

how can I display the tooltip for each point of the graph as tooltip?

I have used this JSON object as an option object to pass it as a parameter to the setOption method.

I am using two charts libraries in my project. ECharts and Google Charts.

I want to display bar chart with thumbnails. I need to display log of banners.

So i will need chart like below just images in axis.

I am not sure it is possible or not with any of above library.

If anyone has any ideas then please let me know.