ecg graph

[Levente Hegedüs <le...@gmail.com>]

Dear Echarts support!

I've just started to use echarts and I'm facing a problem that I cannot
solve and I'm not 100% sure that it is possible to solve with echarts. I
would like to create a simulation of an ECG chart with the grids in the
background.
[image: image.png]
It would be important for me that grids should represent proper squares in
any case even if we zoom in or out.
Thanks for your help in advance.

Best regards,
Levente

RE: [EXT] Re: ecg graph

[Rajmund Witt <rw...@thinkbrg.com.INVALID>]

Hi Levente,

To get the proper squares you will need to use the grid to force a chart size that is a square as I do not think there is an option to control the scaling of the axis:

https://echarts.apache.org/en/option.html#grid.width

  grid: {
    id: 1,
    width: 500,
    height: 500
  },

[cid:image002.png@01D9DBF3.EFF3ABC0]


From: Ovilia <ov...@gmail.com>
Sent: Thursday, August 31, 2023 7:45 AM
To: dev@echarts.apache.org; levi.hegedus92@gmail.com
Subject: [EXT] Re: ecg graph

Hi Levente, This can be done with Apache ECharts. Here is an example: https: //echarts. apache. org/examples/zh/editor. html?c=line-function Thanks Ovilia On Wed, Aug 30, 2023 at 9: 20 AM Levente Hegedüs <levi. hegedus92@ gmail. com> wrote: Dear

Hi Levente,

This can be done with Apache ECharts. Here is an example: https://echarts.apache.org/examples/zh/editor.html?c=line-function<https://urldefense.com/v3/__https://echarts.apache.org/examples/zh/editor.html?c=line-function__;!!I6wsyhWzWudyVBc69w!C_wc6JsECoN61diEKPeXLkbw0CW996wgRV5qj_j6HO9t_xJyJXPtSNWu2yWsJ8YYD8nwO9pc0evV2jhQOew$>

Thanks

Ovilia


On Wed, Aug 30, 2023 at 9:20 AM Levente Hegedüs <le...@gmail.com>> wrote:
Dear Echarts support!

I've just started to use echarts and I'm facing a problem that I cannot solve and I'm not 100% sure that it is possible to solve with echarts. I would like to create a simulation of an ECG chart with the grids in the background.
[cid:image001.png@01D9DBF3.5DF455D0]
It would be important for me that grids should represent proper squares in any case even if we zoom in or out.
Thanks for your help in advance.

Best regards,
Levente
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Re: ecg graph

[Ovilia <ov...@gmail.com>]

Hi Levente,

This can be done with Apache ECharts. Here is an example:
https://echarts.apache.org/examples/zh/editor.html?c=line-function

Thanks

*Ovilia*


On Wed, Aug 30, 2023 at 9:20 AM Levente Hegedüs <le...@gmail.com>
wrote:

> Dear Echarts support!
>
> I've just started to use echarts and I'm facing a problem that I cannot
> solve and I'm not 100% sure that it is possible to solve with echarts. I
> would like to create a simulation of an ECG chart with the grids in the
> background.
> [image: image.png]
> It would be important for me that grids should represent proper squares in
> any case even if we zoom in or out.
> Thanks for your help in advance.
>
> Best regards,
> Levente
>