Specifies whether or not plot styles and plot style names are displayed in the drawing.
Supported platforms: Windows only
VBA:
object.ShowPlotStyles
Type: Layout, PlotConfiguration
The objects this property applies to.
Read-only: No
Type: Boolean
The ShowPlotStyles property is equivalent to the Display Plot Styles option in AutoCAD.
VBA:
Sub Example_ShowPlotStyles()
    ' This example reads and modifies the ShowPlotStyles
    ' value, and then regenerates all viewports.
    
    Dim ACADLayout As ACADLayout
    Dim originalValue As Boolean
    
    ' Get the layout object
    Set ACADLayout = ThisDrawing.ActiveLayout
    
    ' Read and display the original value
    originalValue = ACADLayout.ShowPlotStyles
    MsgBox "The ShowPlotStyles value is set to: " & originalValue
    ' Modify the ShowPlotStyles preference by changing the value
    ACADLayout.ShowPlotStyles = Not ACADLayout.ShowPlotStyles
    MsgBox "The ShowPlotStyles value has been set to: " & ACADLayout.ShowPlotStyles
    ' Regenerate viewports
    ThisDrawing.Regen acAllViewports
End Sub
Visual LISP:
(vl-load-com)
(defun c:Example_ShowPlotStyles()
    ;; This example reads and modifies the ShowPlotStyles
    ;; value, and then regenerates all viewports.
    (setq acadObj (vlax-get-acad-object))
    (setq doc (vla-get-ActiveDocument acadObj))
    
    ;; Get the layout object
    (setq ACADLayout (vla-get-ActiveLayout doc))
    
    ;; Read and display the original value
    (setq originalValue (vla-get-ShowPlotStyles ACADLayout))
    (alert (strcat "The ShowPlotStyles value is set to: " (if (= originalValue :vlax-true) "True" "False")))
    ;; Modify the ShowPlotStyles preference by changing the value
    (vla-put-ShowPlotStyles ACADLayout (if (= originalValue :vlax-true) :vlax-false :vlax-true))
    (alert (strcat "The ShowPlotStyles value has been set to: " (if (= (vla-get-ShowPlotStyles ACADLayout) :vlax-true) "True" "False")))
    ;; Regenerate viewports
    (vla-Regen doc acAllViewports)
)