IGxPenBase.DashStyle

Syntax

Description

The DashStyle property determines the style of line displaying.

Comments

One of the values of GxDashStyle that differs from GxDashStyle.None and GxDashStyle.Undefined can be set as value of this property. On an attempt to set the GxDashStyle.None or GxDashStyle.Undefined value, the style is automatically replaced with GxDashStyle.Solid.

Example

Executing the example requires that the repository contains a form, on which the following components must be placed:

EaxDocumentViewerBox with the EaxDocumentViewerBox1 identifier.
UiErAnalyzer with the UiErAnalyzer1 identifier, which is a data source for EaxDocumentViewerBox1.

Executing the example also requires an express report with a bubble chart that is a data source for UiErAnalyzer1.

Sub UserProc;
Var
    EaxAnalyzer: IEaxAnalyzer;
    BC: IEaxBubbleChart;
    BCVZ: IVZBubbleChart;
    AxisX: IVZChartAxis;
    Pen: IGxPenBase;
Begin
    // Get a repository object
    EaxAnalyzer := UiErAnalyzer1.ErAnalyzer;
    // Get a bubble chart
    BC := EaxAnalyzer.BubbleChart;
    BCVZ := BC.BubbleChart;
    // Get X axis
    AxisX := BCVZ.AxisX;
    // Create a new pen
    Pen := New GxPen.CreateSolid(GxColor.FromName("Red"));
    // Set dashed line type
    Pen.DashStyle := GxDashStyle.Dash;
    // Set a new pen as a main one
    AxisX.Pen := Pen;
    // Set a new pen color
    Pen.Color := New GxColor.CreateRGB(120, 0, 120);
    // Set pen width
    Pen.Width := 5;
    // Refresh bubble chart
    BC.Refresh;
End Sub Userproc;

After executing the example the X axis of the bubble chart will look as a dashed line with changed color and width.