TdxStrokeOptions.OnChange Event
In This Article
Notifies the parent object about any line appearance change.
#Declaration
Delphi
property OnChange: TNotifyEvent read; write;
#Remarks
Warning
Do not handle the On
event of a TdxOn
event to track area fill setting changes and redraw visual elements accordingly.
The OnChange
event occurs every time the Color, Style, or Width property value changes if they are not enclosed between BeginUpdate and EndUpdate procedure calls. The EndUpdate procedure raises the OnChange
event only once.
See Also