Data Lake Visualization
Data Lake Visualization
- Service Overview
-
User Guide
- Preparatory Work
- Introducing the DLV Console
- How-Tos
- Managing Workspaces
- Creating Data Connections
- Creating Screens
- Developing Screens
- Managing Screens
- Managing Layers
-
Data Connection Management
-
Creating Data Connections
- Data Connection Overview
- Using Static Data Sources
- Creating API Data Connections
- Creating CSV File Data Connections
- Creating Object Storage Service Data Connections
- Creating Data Warehouse Service Data Connections
- Creating Data Lake Insight Data Connections
- Creating MRS Hive Data Connections
- Creating MRS SparkSQL Data Connections
- Creating ClickHouse Data Connections
- Creating RDS for MySQL Data Connections
- Creating RDS for PostgreSQL Data Connections
- Creating RDS for SQL Server Data Connections
- Creating RDS for GaussDB Data Connections
- Creating GeminiDB Influx API Data Connections
- Creating Cloud Search Service Data Connections
- Creating DDM Data Connections
- Creating Oracle Data Connections
- Creating MySQL Data Connections
- Creating PostgreSQL Data Connections
- Creating SQL Server Data Connections
- Creating Elasticsearch Data Connections
- Editing Data Connections
- Searching for Data Connections
- Deleting Data Connections
-
Creating Data Connections
- Managing Components
- Component Guide
- Screen Combination
- Integrating DLV into Third-Party Systems
- Change History
- Developer Guide
- API Reference
-
FAQs
- What Is DLV Used For?
- Regions and AZs
- Can I Quickly Create a DLV Screen Using a Template?
- Can DLV Connect to Data Sources Through APIs?
- What Types of Data Connections Are Supported in DLV?
- How Do I Configure a CSV Data Source?
- How Do I Use the Interaction Function?
- What Can I Do If a Component Cannot Be Completely or Normally Displayed?
- How Do I Query Data Formats Supported by Different Components?
- What Can I Do When the WebGL Component Breaks Down?
-
More Documents
-
User Guide (ME-Abu Dhabi Region)
- Service Overview
- Preparatory Work
- Introducing the DLV Console
- How-Tos
- Managing Workspaces
- Creating Data Connections
- Creating Screens
- Developing Screens
- Managing Screens
- Managing Layers
-
Data Connection Management
-
Creating Data Connections
- Data Connection Overview
- Using Static Data Sources
- Creating API Data Connections
- Creating API Gateway Data Connections
- Creating CSV File Data Connections
- Creating Object Storage Service Data Connections
- Creating Data Warehouse Service Data Connections
- Creating Data Lake Insight Data Connections
- Creating MRS Hive Data Connections
- Creating MRS SparkSQL Data Connections
- Creating ClickHouse Data Connections
- Creating RDS for MySQL Data Connections
- Creating RDS for PostgreSQL Data Connections
- Creating RDS for SQL Server Data Connections
- Creating RDS for GaussDB Data Connections
- Creating GeminiDB Influx API Data Connections
- Creating Cloud Search Service Data Connections
- Creating a DAYU Data Connection
- Creating DDM Data Connections
- Creating Oracle Data Connections
- Creating MySQL Data Connections
- Creating PostgreSQL Data Connections
- Creating SQL Server Data Connections
- Creating Elasticsearch Data Connections
- Editing Data Connections
- Searching for Data Connections
- Deleting Data Connections
- Managing VPC Connections
-
Creating Data Connections
- Managing Components
- Component Guide
- Screen Combination
- Integrating DLV into Third-Party Systems
-
FAQs
- What Is DLV?
- What Is DLV Used For?
- Regions and AZs
- How Many Screens Can I Create in DLV?
- Can I Quickly Create a DLV Screen Using a Template?
- Can DLV Connect to Data Sources Through APIs?
- What Types of Data Connections Are Supported in DLV?
- How Do I Configure a CSV Data Source?
- How Do I Use the Interaction Function?
- What Can I Do If a Component Cannot Be Completely or Normally Displayed?
- How Do I Query Data Formats Supported by Different Components?
- What Can I Do When the WebGL Component Breaks Down?
- API Reference (ME-Abu Dhabi Region)
- Developer Guide (ME-Abu Dhabi Region)
-
User Guide (ME-Abu Dhabi Region)
- General Reference
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Help Center/
Data Lake Visualization/
User Guide (ME-Abu Dhabi Region)/
Component Guide/
Pie Charts/
Rose Chart
Copied.
Rose Chart
This section describes parameters of a rose chart.
Pattern
- Size/Position
- Size: width and height of the component. Unit: pixel.
- Position: position where the component is located in the canvas. Unit: pixel.
Figure 1 Size and position of a rose chart - Global Style
- Font: text font.
- Display: The options are Radius and Area.
- Radius: The data value is in direct proportion to the radius of each fan.
- Radius and Center Angle: The data size is displayed by area.
- Label Attribute
- Label Attribute: to show or hide label attributes, click
or
.
- Horizontal: horizontal stretch length of the leader line.
- Radiating: radiating stretch length of the leader line.
- Font Size: font size of the label value.
- Color: font color of the label value.
- Font Width: font width of the label value.
- Percentage Display: whether to display percentage. To display the label value in percentage, click
; to display the label value in data, click
.
- Label Attribute: to show or hide label attributes, click
- Pie Attribute
- Inner Radius: to set the inner radius of the pie chart by entering a value or dragging
.
- Outer Radius: to set the outer radius of the pie chart by entering a value or dragging
.
- Horizontal Moving: to set the horizontal position of the pie chart center by entering a value or dragging
.
- Vertical Moving: to set the vertical position of the pie chart center by entering a value or dragging
.
- Inner Radius: to set the inner radius of the pie chart by entering a value or dragging
- Legend
- Legend: to show or hide the legend by clicking
or
.
- Font Size: font size of the legend text.
- Color: font color of the legend text.
- Font Width: font width of the label text.
- Left/Right Spacing: to set the spacing between legends by entering a value or clicking
.
- Top/Bottom Spacing: to set the spacing between the legend and the bottom edge of the component by entering a value or clicking
.
- Position: position of the legend.
- Legend: to show or hide the legend by clicking
- Message
- Message: If you click
, a message will pop up when you hover over a previewed or published component.
- Data Name: If you click
, data names will be displayed when you hover over a previewed or published component.
- Color: font color of the message.
- Font Size: font size of the message.
- Font Width: font width of the message.
- Message: If you click
- Visual Mapping
- Visual Mapping: to show or hide virtual mapping by clicking
or
.
- Min. Value: to set the minimum value of visual mapping by clicking
.
- Max. Value: to set the maximum value of visual mapping by clicking
.
- Mapping Type: type of the mapping. The options are Segment-based and Continuous.
- Direction: direction of the mapping. The options are Horizontal and Vertical.
- Width: to set the width of the mapping by entering a value or dragging
.
- Height: to set the height of the mapping by entering a value or dragging
.
- Left: to set the distance between the mapping and the left side of the component by entering a value or dragging
.
- Bottom: to set the distance between the mapping and the bottom of the component by entering a value or dragging
.
- Text: color and font size of the mapping text.
Figure 2 Visual mapping of a rose chart - Visual Mapping: to show or hide virtual mapping by clicking
Data
For details about how to configure component data, see Configuring Component Data.
Interaction
For details about whether the component supports the interaction function and how to use the interaction function, see Configuring Component Interaction.
Parent topic: Pie Charts
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