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docs: 增加 element, view.en, dataset 等若干文档 #3118

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merged 1 commit into from Dec 16, 2020
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docs: 增加 element, view.en, dataset 等若干文档 #3118

merged 1 commit into from Dec 16, 2020

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@visiky visiky commented Dec 16, 2020

Checklist
  • npm test passes
  • tests and/or benchmarks are included
  • commit message follows commit guidelines
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😭 Deploy PR Preview afb15bd failed. Build logs

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Pull Request Test Coverage Report for Build 424680070

  • 0 of 0 changed or added relevant lines in 0 files are covered.
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  • Overall coverage increased (+0.06%) to 93.434%
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Change from base Build 422364806: 0.06%
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There are accessibility issues in these changes.

docs/manual/concepts/view.en.md

G2 的图表 Chart，可以创建多个视图 View，每个 View 各自又可以创建其子 View，即在 G2 4.0 中，View 是支持嵌套的。每个 View 同 Chart 一样，拥有自己独立的数据源、坐标系、几何标记、Tooltip 以及图例，你可以这样理解，其实 Chart 也是一种特殊的 View，在类结构设计上，Chart 和 View 的关系如下：

<img src="https://gw.alipayobjects.com/mdn/rms_f5c722/afts/img/A*EZAaR7tdFlAAAAAAAAAAAABkARQnAQ" style="width:91px;">
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This image is missing a text alternative (alt attribute). This is a problem for people using screen readers.

docs/manual/dataset/overview.en.md

DataSet 作为数据处理模块，为数据可视化中数据预处理环节提供了强大的功能。首先我们把数据处理分为两个大的步骤：数据连接（Connector）和数据转换（Transform）。Connector 负责导入和归一化数据（譬如导入 CSV 数据，导入 GeoJSON 数据等），Transform 负责进行各种数据转换操作（譬如图布局、数据统计、数据补全等）。通过这样的分层，支持了前端社区非常全面的数据处理相关的算法和模块。其次，我们在单个数据视图（DataView）的基础上增加了数据集（DataSet）的概念，通过统一的 DataSet 管理，实现了各个数据视图之间的状态同步和交互。整个数据处理模块的架构如下图。

![](https://gw.alipayobjects.com/zos/basement_prod/12150899-450a-4aeb-ad04-e5dc36aa6bce.svg)
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docs/manual/dataset/overview.zh.md

DataSet 作为数据处理模块，为数据可视化中数据预处理环节提供了强大的功能。首先我们把数据处理分为两个大的步骤：数据连接（Connector）和数据转换（Transform）。Connector 负责导入和归一化数据（譬如导入 CSV 数据，导入 GeoJSON 数据等），Transform 负责进行各种数据转换操作（譬如图布局、数据统计、数据补全等）。通过这样的分层，支持了前端社区非常全面的数据处理相关的算法和模块。其次，我们在单个数据视图（DataView）的基础上增加了数据集（DataSet）的概念，通过统一的 DataSet 管理，实现了各个数据视图之间的状态同步和交互。整个数据处理模块的架构如下图。

![](https://gw.alipayobjects.com/zos/basement_prod/12150899-450a-4aeb-ad04-e5dc36aa6bce.svg)
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docs/manual/concepts/view.en.md
1. 首先绘制世界地图背景，使用包含世界地图经纬度的数据；
1. 然后再可视化包含各个国家男女比例的用户数据。

![](https://gw.alipayobjects.com/mdn/rms_f5c722/afts/img/A*jmHsQbtcJIYAAAAAAAAAAABkARQnAQ)
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docs/manual/dataset/overview.en.md

### 通过 npm 安装

[![](https://img.shields.io/npm/v/@antv/data-set.svg?style=flat-square#width=#align=left&display=inline&height=20&originHeight=20&originWidth=88&status=done&style=none&width=88)](https://www.npmjs.com/package/@antv/data-set)
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docs/manual/dataset/overview.zh.md

### 通过 npm 安装

[![](https://img.shields.io/npm/v/@antv/data-set.svg?style=flat-square#width=#align=left&display=inline&height=20&originHeight=20&originWidth=88&status=done&style=none&width=88)](https://www.npmjs.com/package/@antv/data-set)
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@visiky visiky merged commit 8d112f1 into master Dec 16, 2020
@visiky visiky deleted the docs-structure branch December 16, 2020 02:52
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