[GitHub] [incubator-echarts] phazor opened a new issue #10523: DataZoom zooms out to show one day when a span of 0 is selected

[GitBox <gi...@apache.org>]

phazor opened a new issue #10523: DataZoom zooms out to show one day when a span of 0 is selected
URL: https://github.com/apache/incubator-echarts/issues/10523
 
 
   ### Version
   4.2.1
   
   ### Reproduction link
   [https://jsfiddle.net/_phazor/zw4f86pe/9/](https://jsfiddle.net/_phazor/zw4f86pe/9/)
   
   ### Steps to reproduce
   1. Take a chart with the following properties:
    - dataZoom is enabled.
    - `filterMode` is set to `none`.
    - the zoom is set for an axis that has the property `type: time`.
    - you have data that spans a proportion of one day (e.g. 5 hours worth).
   
   2. Move the dataZoom sliders so that the selected range is 0.
   
   ### What is expected?
   Chart shows instantaneous point where the range is centered on.
   
   ### What is actually happening?
   Chart zooms out to show one day
   
   ---
   This functionality seems to behave as expected when:
    - `filterMode` is anything other than `none
    - axis `type` is anything other than `time`
   
   <!-- This issue is generated by echarts-issue-helper. DO NOT REMOVE -->
   <!-- This issue is in English. DO NOT REMOVE -->

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