feat: interval support cornerRadius(方案梳理中)

[visiky]

PR details

interval 支持配置 style.radius: 柱状图支持圆角

• 目前支持笛卡尔坐标系下的 interval geometry 且 shape 为 rect 的几何图形进行设置 radius
• radius 配置说明

非转置坐标系
转置坐标系

Config	After
interval().position('x*y').style({ radius: [20,20,0,0] })

checklist

• 异常分支
• test cases
• docs（后续再补充）

正常场景
堆叠场景
存在负值场景

[github-actions]

😭 Deploy PR Preview b09b54c failed. Build logs

_{🤖 By surge-preview}

[visiky]

related: antvis/G2Plot#2157

[lgtm-com]

This pull request introduces 1 alert when merging 1d108e0 into ae651fe - view on LGTM.com

new alerts:

• 1 for Useless assignment to local variable

[lgtm-com]

This pull request introduces 1 alert when merging b09b54c into ae651fe - view on LGTM.com

new alerts:

• 1 for Useless assignment to local variable

[coveralls]

Pull Request Test Coverage Report for Build 482174623

• 24 of 26 (92.31%) changed or added relevant lines in 2 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage increased (+0.01%) to 93.493%

---

Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
src/geometry/shape/interval/util.ts	21	23	91.3%

Totals
Change from base Build 482007291:	0.01%
Covered Lines:	10820
Relevant Lines:	11226

---

💛 - Coveralls

[donglegend]

PR details

interval 支持配置 style.radius: 柱状图支持圆角

• 目前支持笛卡尔坐标系下的 interval geometry 且 shape 为 rect 的几何图形进行设置 radius
• radius 配置说明

非转置坐标系
转置坐标系
Config After
interval().position('x*y').style({ radius: [20,20,0,0] })

checklist

• 异常分支
• test cases
• docs（后续再补充）

正常场景
堆叠场景
存在负值场景

堆叠场景下有点奇怪啊，想要下面这种，希望提供一些 配置项接口可供开发者配置，🤝