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Posted to commits@echarts.apache.org by GitBox <gi...@apache.org> on 2020/06/09 16:03:17 UTC
[GitHub] [incubator-echarts] plainheart opened a new issue #12783: [Discuss] 1px gap in Bar Series?
plainheart opened a new issue #12783:
URL: https://github.com/apache/incubator-echarts/issues/12783
### Version
4.8.0
### Steps to reproduce
There is a demo for reproducing: https://gallery.echartsjs.com/editor.html?c=xaOFWA1lHn&v=1
Related to #12342
And I think the bug in #12342 which is for Heatmap Series is still solved totally. These two are the same kind of issue.
### What is expected?
No gap in bar series and heatmap series
### What is actually happening?
Some gaps appeared in bar series when bar category gap is zero.
Some gaps appeared in heatmap series
---
The bug should be reproduced by resizing the chart with different width and height many times, but not only test it in the same width or height.
It might need a discussion for this.
@100pah @Ovilia @pissang @susiwen8 @SnailSword
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[GitHub] [incubator-echarts] plainheart edited a comment on issue #12783: [Discuss] 1px gap in Bar Series?
Posted by GitBox <gi...@apache.org>.
plainheart edited a comment on issue #12783:
URL: https://github.com/apache/incubator-echarts/issues/12783#issuecomment-641869196
For the same demo:
https://gallery.echartsjs.com/editor.html?c=xFkorVr6db&v=2
There will be some gaps on my laptop which has a screen resolution of UHD(3840×2160, 4K), but no gaps on my desktop computer which has a screen resolution of FHD(1920×1080).
Open and zoom in on the picture below, we can see some white lines.
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[GitHub] [incubator-echarts] plainheart edited a comment on issue #12783: [Discuss] 1px gap in Bar Series?
Posted by GitBox <gi...@apache.org>.
plainheart edited a comment on issue #12783:
URL: https://github.com/apache/incubator-echarts/issues/12783#issuecomment-641881028
On another laptop with a screen resolution of 1080P, it has the same issue and this computer's scaling is set a value over 100%, for example 125%.
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[GitHub] [incubator-echarts] plainheart edited a comment on issue #12783: [Discuss] 1px gap in Bar Series?
Posted by GitBox <gi...@apache.org>.
plainheart edited a comment on issue #12783:
URL: https://github.com/apache/incubator-echarts/issues/12783#issuecomment-641869196
For the same demo: https://gallery.echartsjs.com/editor.html?c=xFkorVr6db&v=2
There will be some gaps on my laptop which has a screen resolution of UHD(3840×2160, 4K), but no gaps on my desktop computer which has a screen resolution of FHD(1920×1080).
Open and zoom in on the picture below, we can see some white lines.
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[GitHub] [incubator-echarts] plainheart commented on issue #12783: [Discuss] 1px gap in Bar Series?
Posted by GitBox <gi...@apache.org>.
plainheart commented on issue #12783:
URL: https://github.com/apache/incubator-echarts/issues/12783#issuecomment-641336269
That seems to object to `barCategory: 0`, chart should have no gap between each bar, and it seems the logic in source code may not have such specific purpose. I suppose that it is also because of the decimal pixel like heatmap #12342.
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[GitHub] [incubator-echarts] Ovilia commented on issue #12783: [Discuss] 1px gap in Bar Series?
Posted by GitBox <gi...@apache.org>.
Ovilia commented on issue #12783:
URL: https://github.com/apache/incubator-echarts/issues/12783#issuecomment-641859441
> But for heatmap series, some gaps are still visible in the example I've provided above. Is that expected?
Can you provide a demo? I think #12342 should have fixed them.
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[GitHub] [incubator-echarts] plainheart edited a comment on issue #12783: [Discuss] 1px gap in Bar Series?
Posted by GitBox <gi...@apache.org>.
plainheart edited a comment on issue #12783:
URL: https://github.com/apache/incubator-echarts/issues/12783#issuecomment-641881028
On another laptop with a screen resolution of 1080P, it has the same issue and this computer's scaling is set a value over 100%, for example 125%.
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[GitHub] [incubator-echarts] Ovilia commented on issue #12783: [Discuss] 1px gap in Bar Series?
Posted by GitBox <gi...@apache.org>.
Ovilia commented on issue #12783:
URL: https://github.com/apache/incubator-echarts/issues/12783#issuecomment-642393327
I didn't see the gap in your image.
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[GitHub] [incubator-echarts] susiwen8 commented on issue #12783: [Discuss] 1px gap in Bar Series?
Posted by GitBox <gi...@apache.org>.
susiwen8 commented on issue #12783:
URL: https://github.com/apache/incubator-echarts/issues/12783#issuecomment-641321912
I don't think this was a bug, because bar chart wasn't continuous, It should have gap to clarify each data boundary.
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[GitHub] [incubator-echarts] plainheart commented on issue #12783: [Discuss] 1px gap in Bar Series?
Posted by GitBox <gi...@apache.org>.
plainheart commented on issue #12783:
URL: https://github.com/apache/incubator-echarts/issues/12783#issuecomment-642417061
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[GitHub] [incubator-echarts] plainheart commented on issue #12783: [Discuss] 1px gap in Bar Series?
Posted by GitBox <gi...@apache.org>.
plainheart commented on issue #12783:
URL: https://github.com/apache/incubator-echarts/issues/12783#issuecomment-641881028
On another laptop with a screen resolution of 1080P, it has the same issue and this computer's scaling is set a value over 100%, for example 125%.
----------------------------------------------------------------
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[GitHub] [incubator-echarts] plainheart commented on issue #12783: [Discuss] 1px gap in Bar Series?
Posted by GitBox <gi...@apache.org>.
plainheart commented on issue #12783:
URL: https://github.com/apache/incubator-echarts/issues/12783#issuecomment-641869196
For the same demo:
https://gallery.echartsjs.com/editor.html?c=xFkorVr6db&v=2
There will be some gaps in my laptop which has a screen resolution of UHD(3840×2160, 4K), but no gaps in my desktop computer which has a screen resolution of FHD(1920×1080).
Open and zoom in on the picture below, we can see some white lines.
----------------------------------------------------------------
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[GitHub] [incubator-echarts] Ovilia commented on issue #12783: [Discuss] 1px gap in Bar Series?
Posted by GitBox <gi...@apache.org>.
Ovilia commented on issue #12783:
URL: https://github.com/apache/incubator-echarts/issues/12783#issuecomment-641734333
> That seems to object to `barCategoryGap: 0`, chart should have no gap between each bar, and it seems the logic in source code may not have such specific purpose. I suppose that it is also because of the decimal pixel like heatmap #12342.
Yes, but do we have this requirement to make bars merging together, or just logically? If there's no such requirement, this feature may not be very urgent.
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[GitHub] [incubator-echarts] plainheart commented on issue #12783: [Discuss] 1px gap in Bar Series?
Posted by GitBox <gi...@apache.org>.
plainheart commented on issue #12783:
URL: https://github.com/apache/incubator-echarts/issues/12783#issuecomment-641738863
> > That seems to object to `barCategoryGap: 0`, chart should have no gap between each bar, and it seems the logic in source code may not have such specific purpose. I suppose that it is also because of the decimal pixel like heatmap #12342.
>
> Yes, but do we have this requirement to make bars merging together, or just logically? If there's no such requirement, this feature may not be very urgent.
No such requirement currently, it is not necessary to be urgent.
But for heatmap series, some gaps are still visible in the example I've provided above.
Is that expected?
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[GitHub] [incubator-echarts] plainheart edited a comment on issue #12783: [Discuss] 1px gap in Bar Series?
Posted by GitBox <gi...@apache.org>.
plainheart edited a comment on issue #12783:
URL: https://github.com/apache/incubator-echarts/issues/12783#issuecomment-641336269
That seems to object to `barCategoryGap: 0`, chart should have no gap between each bar, and it seems the logic in source code may not have such specific purpose. I suppose that it is also because of the decimal pixel like heatmap #12342.
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[GitHub] [incubator-echarts] echarts-bot[bot] commented on issue #12783: [Discuss] 1px gap in Bar Series?
Posted by GitBox <gi...@apache.org>.
echarts-bot[bot] commented on issue #12783:
URL: https://github.com/apache/incubator-echarts/issues/12783#issuecomment-641285111
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[GitHub] [incubator-echarts] plainheart commented on issue #12783: [Discuss] 1px gap in Bar Series?
Posted by GitBox <gi...@apache.org>.
plainheart commented on issue #12783:
URL: https://github.com/apache/incubator-echarts/issues/12783#issuecomment-642397226
> I didn't see the gap in your image.
😅 Really? Try to zoom in please.
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[GitHub] [incubator-echarts] plainheart edited a comment on issue #12783: [Discuss] 1px gap in Bar Series?
Posted by GitBox <gi...@apache.org>.
plainheart edited a comment on issue #12783:
URL: https://github.com/apache/incubator-echarts/issues/12783#issuecomment-641869196
For the same demo: https://gallery.echartsjs.com/editor.html?c=xFkorVr6db&v=2
There will be some gaps on my laptop which has a screen resolution of UHD(3840×2160, 4K), but no gaps on my desktop computer which has a screen resolution of FHD(1920×1080).
Open and zoom in on the picture below, we can see some white lines.
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