IVZColorLegendBase.InactiveBrush

Fore Syntax

InactiveBrush: IGxBrush;

Fore.NET Syntax

InactiveBrush: Prognoz.Platform.Interop.Drawing.IGxBrush;

Description

The InactiveBrush property determines the brush for highlighting of inactive visualizer elements.

Fore Example

Executing the example requires an express report with the BUBBLE_TREE identifier containing bubble tree.

Add links to the Metabase, Express, Drawing, Visualizators system assemblies.

Sub UserProc;
Var
     Metabase: IMetabase;
     Analyzer: IEaxAnalyzer;
     BubbleTree: IVZBubbleTree;
     ColorLegend: IVZColorLegendBase;
     Brush: IGxBrush;
Begin
     // Get metabase object
     Metabase := MetabaseClass.Active;
     // Get express report object
     Analyzer := Metabase.ItemById("BUBBLE_TREE").Edit As IEaxAnalyzer;
     // Get bubble tree
     BubbleTree := Analyzer.BubbleTree.BubbleTree;
     // Get visualizator color legend
     ColorLegend := BubbleTree.Legends.Item(0) As IVZColorLegendBase;
     // Enable scale elements highlighting
     ColorLegend.DoHighlight := True;
     // Determine brush for inactive elements highlighting
     Brush := New GxSolidBrush.Create(New GxColor.CreateRGB(238, 238, 143));
     ColorLegend.InactiveBrush := Brush;
     // Determine brush to highlight active elements
     Brush := New GxSolidBrush.Create(New GxColor.CreateRGB(49, 202, 206));
     ColorLegend.HighlightBrush := Brush;
     // Determine selection mode of legend elements - by click
     ColorLegend.HoverMode := VisualizatorHoverMode.Click;
     // Save changes to the express report
     (Analyzer As IMetabaseObject).Save;
End Sub UserProc;

After executing the example in the express report, the bubble tree legend contains highlighting of elements:

Fore.NET Example

The requirements and result of the Fore.NET example execution match with those in the Fore example. Use Fore.NET analogs instead of Fore components.

Imports Prognoz.Platform.Interop.Metabase;
Imports Prognoz.Platform.Interop.Express;
Imports Prognoz.Platform.Interop.Drawing;
Imports Prognoz.Platform.Interop.Visualizators;
…
Public Shared Sub Main(Params: StartParams);
Var
    Metabase: IMetabase;
    Analyzer: IEaxAnalyzer;
    BubbleTree: IVZBubbleTree;
    ColorLegend: IVZColorLegendBase;
    Brush: GxSolidBrushClass = New GxSolidBrushClass.Create();
    GxColor: GxColorClass_2 = New GxColorClass_2.Create();
Begin
    // Get metabase object
    Metabase := Params.Metabase;
    // Get express report object
    Analyzer := Metabase.ItemById["BUBBLE_TREE"].Edit() As IEaxAnalyzer;
    // Get bubble tree
    BubbleTree := Analyzer.BubbleTree.BubbleTree;
    // Get visualizer color legend
    ColorLegend := BubbleTree.Legends.Item[0] As IVZColorLegendBase;
    // Enable scale element highlighting
    ColorLegend.DoHighlight := True;
    // Determine brush to highlight inactive elements
    GxColor.CreateRGB(238, 238, 143);
    Brush.Create(GxColor);
    ColorLegend.InactiveBrush := Brush;
    // Determine brush to highlight active elements
    GxColor.CreateRGB(49, 202, 206);
    Brush.Create(GxColor);
    ColorLegend.HighlightBrush := Brush;
    // Determine legend element highlighting mode - by click
    ColorLegend.HoverMode := VisualizatorHoverMode.vhmClick;
    // Save changes to express report
    (Analyzer As IMetabaseObject).Save();
End Sub;