Visualizators > Visualizators Assembly Interfaces > IVZDataVisualizer > IVZDataVisualizer.SaveStyleToXml
SaveStyleToXml: String;
The SaveStyleToXml method saves parameters of visualizer style to XML file.
Executing the example requires that the repository contains an express report with the EXP identifier. The unit 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;
EaxAnalyzer: IEaxAnalyzer;
BubbleTree: IVZBubbleTree;
BubbleTreeStyleXML: String;
Begin
// Get the current repository
Metabase := MetabaseClass.Active;
// Get express report
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);
// Get express report
(EaxAnalyzer As IMetabaseObject).Save;
End Sub UserProc;
After executing the example the color of orbits is changed:
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