How to Customize the Empty Label in a Pie Chart
Pie chart reports may include an empty series.
E.g.: the pie chart showing the breakdown of applications according to technologies, displays an [Empty] series corresponding to the Applications with no Technology.
You can customize this [Empty] label.
This customization is performed, in Hopex Power Studio, in the Report Table View properties.
To customize the label [Empty]:
1. Generate a Breakdown-type Instant Report from a Report DataSet.
For example use the "Application Technonologies" Report DataSet Definition to generate a Breakdown-type Instant Report from its Report DataSet.
2. In the Report section, click More > Save as Report Template .
3. In the Name field, enter your Report Template name.
A public Report Template is created, with its public Report Table View. They both have the same name.
4. Access the Report Table View properties.
*The Report Template is accessible from My Report Template folder (Report Definitions > Report Templates).
5. In its Text page, display _Settings tab.
6. Enter the following code:
Emptylabel=EmptyMessageContent
Where "EmptyMessageContent" is a _Code Template, whose Translatable _Code Template value replaces the [Empty] label.
For example, the report shows "No Technology" instead of "Empty" for applications that are not linked to any technology.