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(Showing Draft Content)

设计图表类报表

功能概述

图表是数据可视化的工具,广泛应用于各种数据分析应用场景。报表可使业务管理人员简单方便地设计各类图表。

操作示例

1. 创建数据集

在报表设计器的右侧,打开数据绑定设置面板。

单击添加设置报表使用的数据集,可以选择添加之前定义好的数据源或数据集。例如选择数据源“ WynDemoData ”,单击添加

image2020-6-28_12-25-27.png


设置数据集名称为“ 销售数据 ”,在查询语句中输入SQL语句: select * from 销售明细 ,单击验证,您将看到查询字段处显示字段数目。最后单击确定保存数据集定义。

image2020-6-28_14-57-13.png

2. 添加报表元素

左边的工具箱中包括多种报表元素,选择图表元素,单击或拖放至设计区域,如下图。

image

如果报表开启了设计向导功能,则会自动进入设计向导的引导画面。详见图表快速设计向导

如未开启设计向导,或者退出向导后则可以手动绑定。

默认的图表类型是柱形图,报表中提供多种图表类型以供选择,单击图表下的图表类型,选择一种图表类型,包括柱形图、条形图、折线图、面积图、饼图和其他图形。

image

3. 绑定数据字段

设置X轴与Y轴数据字段。图表的X轴绑定分类字段,Y轴绑定数据字段。

在右侧数据绑定的数据集字段列表中,拖拽“ 类别名称 ”字段至图表下方的“分类字段”处,拖拽“ 订单金额 ”至图表上方的“数据字段”处,如下图。

image


预览图表如下:

image

4. 属性设置

为了美化图表外观,可对图表标题、X/Y轴标题文字、图例等进行设置。

单击左侧工具箱上部的“元素管理”,展开报表元素树形目录。选择不同的元素设置其样式。如修改图表标题。

image


单击图表下的图表配色,选择一个配色,如下图:

image

5. 预览和保存

预览效果如下:

image

预览效果满意后,单击页面顶部菜单中的保存图标,输入报表名称及修改说明,设置报表分类,保存报表。

在门户网站首页对应分类中即可看到刚才创建的报表。