plainheart commented on a change in pull request #14393:
URL: https://github.com/apache/echarts/pull/14393#discussion_r627044822
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File path: src/component/tooltip/TooltipHTMLContent.ts
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@@ -81,15 +85,23 @@ function assembleArrow(
transformStyle += `translateX(-50%) rotate(${arrowPos === 'top' ? 225
: 45}deg)`;
}
- const borderStyle = `${borderColor} solid 1px;`;
+ const borderStyle = `${borderColor} solid ${borderWidth}px;`;
const styleCss = [
- 'position:absolute;width:10px;height:10px;',
+ `position:absolute;width:${arrowSize}px;height:${arrowSize}px;`,
`${positionStyle};${transformStyle};`,
`border-bottom:${borderStyle}`,
`border-right:${borderStyle}`,
- `background-color:${backgroundColor};`,
- 'box-shadow:8px 8px 16px -3px #000;'
+ `background-color:${backgroundColor};`
];
+
+ const shadowBlur = tooltipModel.get('shadowBlur');
+ const shadowColor = tooltipModel.get('shadowColor');
+ const shadowOffsetX = tooltipModel.get('shadowOffsetX');
+ const shadowOffsetY = tooltipModel.get('shadowOffsetY');
+ const boxShadow = `${shadowOffsetX}px ${shadowOffsetY}px ${shadowBlur}px
${shadowColor}`;
+
+ styleCss.push('box-shadow:' + boxShadow);
Review comment:
If we add `box-shadow` for the arrow, it will look unexpectedly obvious.
I'm not sure whether we should disable shadow of arrow.

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