valueAxis.splitLine.lineStyle.opacity control axisLabel opaicty when using theme in 4.2.0-rc.2

hhshii commented 5 years ago

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Issue Details

I use ecahrts theme in my work,and when I set valueAxis.splitLine.lineStyle.opacity,this allows axisLabel to have transparency

Expected Behavior

like old version,splitline does not control axisLabel opaicty

Current Behavior

set splitLine opaicty will change axisLabel opaicty

Online Example

https://codepen.io/gfwer/pen/maJGNz

Topics

[ ] Legend
[ ] Tooltip
[ ] Event
[ ] Performance
[ ] SVG
[ ] Map
[ ] ECharts GL
[ ] Third-party libraries, e.g.: Vue.js, React

Anything Else We Need to Know

Environment

ECharts version；ECharts 版本: 4.2.0-rc.2
[ ] It happens only on certain browsers or operating systems. 对于特定浏览器或操作系统才会出现的问题，请提供相应环境信息：{BROWSER_VERSION_OR_OS_INFORMATION_HERE}

Ovilia commented 5 years ago

Hi. According to the doc, axisLabel doesn't have an option for opacity and that's why splitLine.opacity can set axisLabel's. On the other hand, axisLabel color should not be bound to splitLine. If you wish them to be the same, just set them to be the same color.

hhshii commented 5 years ago

I see,Thx .And it was added to echarts in 4.2.0? I found in 4.1.0,splitLine.opaicty can not control axisLabel 's opacity.

Ovilia commented 5 years ago

I'm not sure. But it's recommended not to rely on splitLine.opaicty if you wish to change axisLabel.

apache / echarts