IVZDataVisualizer.SaveStyleToXml

Syntax

SaveStyleToXml: String;

Description

The SaveStyleToXml method saves parameters of visualizer style to XML file.

Example

Executing the example requires that the repository contains an express report with the EXP identifier. The module containing the example should have links to the Express, Metabase, Drawing and Visualizators system assemblies. The specified procedure should be called from the Main entry point.

Before executing this example, the bubble tree looks as shown on the IVZBubbleTree interface description page. Let get style parameters in XML format for the bubble tree, change the color of orbits and set changed style parameters from XML file:

Sub UserProc;
Var
    Metabase: IMetabase; // Metabase
    EaxAnalyzer: IEaxAnalyzer; // Express report
    BubbleTree: IVZBubbleTree; // Bubble tree
    BubbleTreeStyleXML: String; // Bubble tree style settings in XML format
Begin
    // Get metabase object
    Metabase := MetabaseClass.Active;
    // Get express report object
    EaxAnalyzer := Metabase.ItemById("EXP").Edit As IEaxAnalyzer;
    // Get bubble tree
    BubbleTree := EaxAnalyzer.BubbleTree.BubbleTree;
    // Get bubble tree style settings in XML format and change orbits color
    BubbleTreeStyleXML := String.Replace(BubbleTree.SaveStyleToXml,
        "OrbitsPen Style=""solid"" Color=""#ffe0e0e0""",
        "OrbitsPen Style=""solid"" Color=""#ff000000""");
    // Set new values for bubble tree style settings from XML file
    BubbleTree.LoadStyleFromXml(BubbleTreeStyleXML);
    // Save express report
    (EaxAnalyzer As IMetabaseObject).Save;
End Sub UserProc;

After executing the example, the color of orbits is changed: