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Torch Log Service

Torch Log Service

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Summaries of query and analysis charts
Thermal map
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Thermal map

TLS provide a thermal map form to display the results of log search analysis. This text introduces the configuration of various chart parameters for the heat map.

Chart Description

Thermal maps display data density through special highlighting and are suitable for heat analysis, data analysis, and similar scenarios. Based on the density, different colors will appear on the chart to vividly show the data density.
In TLS, the thermal map is based on a map background, supporting the display of various data distributions across administrative divisions, such as traffic flow, pollution indices, population density, etc. For example, in the thermal map of population density, it primarily shows the spatial distribution of population numbers; the darker the color, the higher the population. Thermal maps can accurately display data distribution and trends in geographical spaces and are applicable to scenarios like accessing data analysis, population statistics, and environmental monitoring.
To add a thermal map to the dashboard, please refer to Add Charts to Dashboard.

tip

Before using statistical charts, please read Precautions

Common Settings

Configure the global settings that apply to the entire chart. The basic settings of a thermal map are as follows:

Parameter

Description

Panel configuration

Title

Enter a title for the chart.

Show chart title bar

Specify whether to display the chart title on the dashboard.

Query and analysis field

Value

Select the field to be displayed as numerical values.

Latitude and longitude field

Select the fields representing longitude and latitude.

Link

Support adding additional links to enrich chart information.
After setting, the link icon will be displayed in the upper left corner of the chart, and you can click the link icon to view the link content.

Last updated: 2025.02.07 10:02:38